Exact Mass: 625.3250652
Exact Mass Matches: 625.3250652
Found 215 metabolites which its exact mass value is equals to given mass value 625.3250652,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Leukotriene C4
Leukotriene C4 (LTC4) is a cysteinyl leukotriene (CysLT), a family of potent inflammatory mediators. Eosinophils, one of the principal cell types recruited to and activated at sites of allergic inflammation, is capable of elaborating lipid mediators, including leukotrienes derived from the oxidative metabolism of arachidonic acid (AA). Potentially activated eosinophils may elaborate greater quantities of LTC4, than normal eosinophils. These activated eosinophils thus are primed for enhanced LTC4 generation in response to subsequent stimuli. Some recognized priming stimuli are chemoattractants (e.g. eotaxin, PAF) that may participate in the recruitment of eosinophils to sites of allergic inflammation. The mechanisms by which chemoattractants and other activating cytokines (e.g. interleukin (IL)-5) or extracellular matrix components (e.g. fibronectin) enhance eosinophil eicosanoid formation are pertinent to the functions of these eicosanoids as paracrine mediators of allergic inflammation. Some eosinophil-derived eicosanoids may be active in down-regulating inflammation. It is increasingly likely that eicosanoids synthesized within cells, including eosinophils, may have intracellular (e.g. intracrine) roles in regulating cell functions, in addition to the more recognized activities of eicosanoids as paracrine mediators of inflammation. Acting extracellularly, the cysteinyl leukotrienes (CysLTs) LTC4 and its extracellular derivatives, LTD4 and LTE4 are key paracrine mediators pertinent to asthma and allergic diseases. Based on their receptor-mediated capabilities, they can elicit bronchoconstriction, mucus hypersecretion, bronchial hyperresponsiveness, increased microvascular permeability, and additional eosinophil infiltration. Eosinophils are a major source of CysLTs and have been identified as the principal LTC4 synthase expressing cells in bronchial mucosal biopsies of asthmatic subjects (PMID: 12895596). Leukotrienes are eicosanoids. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs), and lipoxins (LXs). The PGs and TXs are collectively identified as prostanoids. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. All mammalian cells except erythrocytes synthesize eicosanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. Leukotriene c4, also known as ltc4 or 5s,6r-ltc(sub 4), is a member of the class of compounds known as oligopeptides. Oligopeptides are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Thus, leukotriene c4 is considered to be an eicosanoid lipid molecule. Leukotriene c4 is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Leukotriene c4 can be synthesized from icosa-7,9,11,14-tetraenoic acid. Leukotriene c4 is also a parent compound for other transformation products, including but not limited to, leukotriene C4 methyl ester, 11,12-dihydro-(12R)-hydroxyleukotriene C4, and 11,12-dihydro-12-oxoleukotriene C4. Leukotriene c4 can be found in a number of food items such as gram bean, maitake, caraway, and burbot, which makes leukotriene c4 a potential biomarker for the consumption of these food products. Leukotriene c4 can be found primarily in blood and cerebrospinal fluid (CSF), as well as throughout most human tissues. In humans, leukotriene c4 is involved in several metabolic pathways, some of which include trisalicylate-choline action pathway, antipyrine action pathway, nepafenac action pathway, and fenoprofen action pathway. Leukotriene c4 is also involved in a couple of metabolic disorders, which include leukotriene C4 synthesis deficiency and tiaprofenic acid action pathway. Moreover, leukotriene c4 is found to be associated with eczema. Leukotriene C4 (LTC4) is a leukotriene. LTC4 has been extensively studied in the context of allergy and asthma. In cells of myeloid origin such as mast cells, its biosynthesis is orchestrated by translocation to the nuclear envelope along with co-localization of cytosolic phospholipase A2 (cPLA2), Arachidonate 5-lipoxygenase (5-LO), 5-lipoxygenase-activating protein (FLAP) and LTC4 synthase (LTC4S), which couples glutathione to an LTA4 intermediate.The MRP1 transporter then secretes cytosolic LTC4 and cell surface proteases further metabolize it by sequential cleavage of the γ-glutamyl and glycine residues off its glutathione segment, generating the more stable products LTD4 and LTE4. All three leukotrienes then bind at different affinities to two G-protein coupled receptors: CYSLTR1 and CYSLTR2, triggering pulmonary vasoconstriction and bronchoconstriction .
Glycochenodeoxycholic acid 3-glucuronide
Glycochenodeoxycholic acid (GCDC)induced the mitochondrial permeability transition (MPT) in a dose-dependent manner, which was inhibited by cyclosporin A, alpha-tocopherol, beta-carotene and idebenone. GCDC stimulated reactive oxygen species generation and release of cytochrome c and apoptosis-inducing factor, which were significantly inhibited by the antioxidants, cyclosporin A, and tauroursodeoxycholic acid. mitochondrial pathways of cell death are stimulated in human hepatic mitochondria exposed to GCDC consistent with the role of mitochondrial dysfunction in the pathogenesis of cholestatic liver injury. (16056106) [HMDB] Glycochenodeoxycholic acid (GCDC)induced the mitochondrial permeability transition (MPT) in a dose-dependent manner, which was inhibited by cyclosporin A, alpha-tocopherol, beta-carotene and idebenone. GCDC stimulated reactive oxygen species generation and release of cytochrome c and apoptosis-inducing factor, which were significantly inhibited by the antioxidants, cyclosporin A, and tauroursodeoxycholic acid. mitochondrial pathways of cell death are stimulated in human hepatic mitochondria exposed to GCDC consistent with the role of mitochondrial dysfunction in the pathogenesis of cholestatic liver injury. (16056106).
11-trans-Leukotriene C4
11-trans-Leukotriene C4 (11-trans-LTC4) is a leukotriene derivative formed by the metabolism of LTA4 and is found in human endothelial cells. Leukotrienes (LT) are a family of naturally occurring lipids that are oxygenated metabolites of arachidonic acid. Biosynthesis of the leukotrienes involves the action of a lipoxygenase on arachidonate to yield a hydroperoxy intermediate which is then dehydrated to the allylic epoxide, LTA4. LTA4 can be hydrolyzed to the dihydroxy acid, LTB4 or it can be conjugated with glutathione (GSH) to produce the parent slow reacting substance, LTC4. The leukotrienes are mediators of inflammation, hypersensitivity reactions, and respiratory disorders. On a cellular level, LTC4 and its metabolites, LTD4 and LTE4, are potent constrictors of vascular bronchial smooth muscle. LTC4 and LTD4 also induce plasma leakage from the microvasculature. LTB4 is a potent polymorphonuclear leukocyte (PMNL) chemotaxin and induces neutrophils to degranulate, generate superoxide, and adhere to vascular endothelium. Several investigations of leukotriene synthesis by blood vessels and cultured vascular cells have been undertaken. Vascular preparations have been shown to produce LTB4 and LTC4 and to metabolize LTC4 to LTD4 and LTE4. In addition, mast cells, macrophages, and PMNL, all of which may contaminate whole vessel preparations, are known to synthesize both peptide-containing and dihydroxy acid leukotrienes. Consequently, it is unclear what cells are contributing to vascular leukotriene synthesis. No evidence of isolated vascular cell leukotriene synthesis is currently available. Indeed, this report and others have been unable to detect endothelial cell conversion of arachidonic acid to the leukotrienes. The fact that vascular endothelium lacks the full complement of leukotriene biosynthetic enzymes does not preclude an active role for this tissue in leukotriene metabolism. In some cases, tissues which are not known to synthesize leukotrienes from arachidonate are able to catalyze one or more of the intermediate steps of the pathway. In the present investigation, the leukotriene metabolism of porcine aortic endothelium has been studied. Evidence is presented which indicates that endothelial cells are unable to convert arachidonic acid to LTC4 but, nevertheless, contain LTC4 synthetase. Additional experiments suggest that a neutrophil-endothelial cell interaction augments vascular LTC4 synthesis by the intercellular transfer of LTA4 from PMNL to endothelial cells (PMID: 3023351). Leukotrienes are eicosanoids. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs), and lipoxins (LXs). The PGs and TXs are collectively identified as prostanoids. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. All mammalian cells except erythrocytes synthesize eicosanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. 11-trans-Leukotriene C4 (11-trans-LTC4) is leukotriene derivative formed by the metabolism of LTA4 and is found in human endothelial cells. Leukotrienes (LT) are a family of naturally occurring lipids that are oxygenated metabolites of arachidonic acid. Biosynthesis of the leukotrienes involves the action of a lipoxygenase on arachidonate to yield a hydroperoxy intermediate which is then dehydrated to the allylic epoxide, LTA4. LTA4 can be hydrolyzed to the dihydroxy acid, LTB4 or it can be conjugated with glutathione (GSH) to produce the parent slow reacting substance, LTC4. The leukotrienes are mediators of inflammation, hypersensitivy reactions, and respiratory disorders. On a cellular level, LTC4 and its metabolites, LTD4 and LTE4, are potent constrictors of vascular bronchial smooth muscle. LTC4 and LTD4 also induce plasma leakage from the microvasculature. LTB4 is a potent polymorphonuclear leukocyte (PMNL) chemotaxin and induces neutrophils to degranulate, generate superoxide, and adhere to vascular endothelium. Several investigations of leukotriene synthesis by blood vessels and cultured vascular cells have been undertaken. Vascular preparations have been shown to produce LTB4 and LTC4 and to metabolize LTC4 to LTD4 and LTE4. In addition, mast cells, macrophages, and PMNL, all of which may contaminate whole vessel preparations, are known to synthesize both peptide-containing and dihydroxy acid leukotrienes. Consequently, it is unclear what cells are contributing to vascular leukotriene synthesis. No evidence of isolated vascular cell leukotriene synthesis is currently available. Indeed, this report and others have been unable to detect endothelial cell conversion of arachidonic acid to the leukotrienes. The fact that vascular endothelium lacks the full complement of leukotriene biosynthetic enzymes does not preclude an active role for this tissue in leukotriene metabolism. In some cases, tissues which are not known to synthesize leukotrienes from arachidonate are able to catalyze one or more of the intermediate steps of the pathway. In the present investigation, the leukotriene metabolism of porcine aortic endothelium has been studied. Evidence is presented which indicates that endothelial cells are unable to convert arachidonic acid to LTC4 but, nevertheless, contain LTC4 synthetase. Additional experiments suggest that a neutrophil- endothelial cell interaction augments vascular LTC4 synthesis by the intercellular transfer of LTA4 from PMNL to endothelial cells. (PMID 3023351)
Methyl 6-[(3S,6S,9S,12R)-3-butan-2-yl-6-[(1-methoxyindol-3-yl)methyl]-2,5,8,11-tetraoxo-1,4,7,10-tetrazabicyclo[10.4.0]hexadecan-9-yl]hexanoate
[4-[(2R)-7-(2,2-Dimethylpropanoyloxy)-4-methyl-2-[4-(2-piperidin-1-ylethoxy)phenyl]-2H-chromen-3-yl]phenyl] 2,2-dimethylpropanoate
11-trans Leukotriene C4
Rhizoxin
Ac-Thr-D-Trp(CHO)-Phe-NMeBzl
C35H39N5O6 (625.2900193999999)
PC(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))
PC(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 4-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)/2:0)
PC(22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)/2:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)/2:0), in particular, consists of one chain of one 4-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7))
PC(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 7-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0)
PC(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0), in particular, consists of one chain of one 7-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14))
PC(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 14-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0)
PC(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0), in particular, consists of one chain of one 14-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17))
PC(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 17-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0)
PC(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0), in particular, consists of one chain of one 17-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17))
PC(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 16,17-epoxy-docosapentaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0)
PC(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0), in particular, consists of one chain of one 16,17-epoxy-docosapentaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
Pyripyropene I
C34H43NO10 (625.2886818000001)
A sesquiterpenoid that consists of a heterotetracyclic system linked to a pyridine moiety. Isolated from the fungus, Aspergillus fumigatus, it exhibits inhibitory activity against acyl-CoA:cholesterol acyltransferase 2.
cyclo(Pro1-Gly2-Leu3-Ser4-Ala5-Val6-Thr7-)|cyclosenegalin A
Ile-Glu-Phe-Phe-Ala(OH)|rubellidin 2
C32H43N5O8 (625.3111478000001)
C30H51N5O9_Pyrrolo[1,2-d][1,4,7,10,13,16]oxapentaazacyclononadecine-1,4,7,10,14,17(11H,16H)-hexone, 16-(2,3-dihydroxypropyl)dodecahydro-5,8,9,21-tetramethyl-6-(1-methylethyl)-3-(1-methylpropyl)
LTC4-[d5]
CONFIDENCE standard compound; NATIVE_RUN_ID STD_neg_MSMS_1min0232.mzML; PROCESSING averaging of repeated ion fragments at 30.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID STD_neg_MSMS_1min0232.mzML; PROCESSING averaging of repeated ion fragments at 20.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID STD_neg_MSMS_1min0232.mzML; PROCESSING averaging of repeated ion fragments at 10.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 30.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 20.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 10.0 eV within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 40.0 NCE within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 30.0 NCE within 5 ppm window [MS, MS:1000575, mean of spectra, ] CONFIDENCE standard compound; NATIVE_RUN_ID QExHF03_NM_0000163.mzML; PROCESSING averaging of repeated ion fragments at 20.0 NCE within 5 ppm window [MS, MS:1000575, mean of spectra, ]
Leukotriene C4
A leukotriene that is (5S,7E,9E,11Z,14Z)-5-hydroxyicosa-7,9,11,14-tetraenoic acid in which a glutathionyl group is attached at position 6 via a sulfide linkage.
Phe His His Trp
C32H35N9O5 (625.2761019999999)
Phe His Trp His
C32H35N9O5 (625.2761019999999)
Phe Trp His His
C32H35N9O5 (625.2761019999999)
His Phe His Trp
C32H35N9O5 (625.2761019999999)
His Phe Trp His
C32H35N9O5 (625.2761019999999)
His His Phe Trp
C32H35N9O5 (625.2761019999999)
His His Trp Phe
C32H35N9O5 (625.2761019999999)
His Lys Arg Trp
C29H43N11O5 (625.3448467999999)
His Lys Trp Arg
C29H43N11O5 (625.3448467999999)
His Gln Arg Trp
C28H39N11O6 (625.3084633999999)
His Gln Trp Arg
C28H39N11O6 (625.3084633999999)
His Arg Lys Trp
C29H43N11O5 (625.3448467999999)
His Arg Gln Trp
C28H39N11O6 (625.3084633999999)
His Arg Trp Lys
C29H43N11O5 (625.3448467999999)
His Arg Trp Gln
C28H39N11O6 (625.3084633999999)
His Trp Phe His
C32H35N9O5 (625.2761019999999)
His Trp His Phe
C32H35N9O5 (625.2761019999999)
His Trp Lys Arg
C29H43N11O5 (625.3448467999999)
His Trp Gln Arg
C28H39N11O6 (625.3084633999999)
His Trp Arg Lys
C29H43N11O5 (625.3448467999999)
His Trp Arg Gln
C28H39N11O6 (625.3084633999999)
Lys His Arg Trp
C29H43N11O5 (625.3448467999999)
Lys His Trp Arg
C29H43N11O5 (625.3448467999999)
Lys Arg His Trp
C29H43N11O5 (625.3448467999999)
Lys Arg Trp His
C29H43N11O5 (625.3448467999999)
Lys Trp His Arg
C29H43N11O5 (625.3448467999999)
Lys Trp Arg His
C29H43N11O5 (625.3448467999999)
Gln His Arg Trp
C28H39N11O6 (625.3084633999999)
Gln His Trp Arg
C28H39N11O6 (625.3084633999999)
Gln Arg His Trp
C28H39N11O6 (625.3084633999999)
Gln Arg Trp His
C28H39N11O6 (625.3084633999999)
Gln Trp His Arg
C28H39N11O6 (625.3084633999999)
Gln Trp Arg His
C28H39N11O6 (625.3084633999999)
Arg His Lys Trp
C29H43N11O5 (625.3448467999999)
Arg His Gln Trp
C28H39N11O6 (625.3084633999999)
Arg His Trp Lys
C29H43N11O5 (625.3448467999999)
Arg His Trp Gln
C28H39N11O6 (625.3084633999999)
Arg Lys His Trp
C29H43N11O5 (625.3448467999999)
Arg Lys Trp His
C29H43N11O5 (625.3448467999999)
Arg Gln His Trp
C28H39N11O6 (625.3084633999999)
Arg Gln Trp His
C28H39N11O6 (625.3084633999999)
Arg Trp His Lys
C29H43N11O5 (625.3448467999999)
Arg Trp His Gln
C28H39N11O6 (625.3084633999999)
Arg Trp Lys His
C29H43N11O5 (625.3448467999999)
Arg Trp Gln His
C28H39N11O6 (625.3084633999999)
Trp Phe His His
C32H35N9O5 (625.2761019999999)
Trp His Phe His
C32H35N9O5 (625.2761019999999)
Trp His His Phe
C32H35N9O5 (625.2761019999999)
Trp His Lys Arg
C29H43N11O5 (625.3448467999999)
Trp His Gln Arg
C28H39N11O6 (625.3084633999999)
Trp His Arg Lys
C29H43N11O5 (625.3448467999999)
Trp His Arg Gln
C28H39N11O6 (625.3084633999999)
Trp Lys His Arg
C29H43N11O5 (625.3448467999999)
Trp Lys Arg His
C29H43N11O5 (625.3448467999999)
Trp Gln His Arg
C28H39N11O6 (625.3084633999999)
Trp Gln Arg His
C28H39N11O6 (625.3084633999999)
Trp Arg His Lys
C29H43N11O5 (625.3448467999999)
Trp Arg His Gln
C28H39N11O6 (625.3084633999999)
Trp Arg Lys His
C29H43N11O5 (625.3448467999999)
Trp Arg Gln His
C28H39N11O6 (625.3084633999999)
(3a,5b,7b)-24-[(carboxymethyl)amino]-7-hydroxy-24-oxocholan-3-yl-b-D-glucopyranosiduronic acid,
Rhizoxin
An macrolide antibiotic isolated from the pathogenic plant fungus Rhizopus microsporus. It also exhibits antitumour and antimitotic activity. C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C273 - Antimitotic Agent D050258 - Mitosis Modulators > D050256 - Antimitotic Agents > D050257 - Tubulin Modulators D000970 - Antineoplastic Agents > D050256 - Antimitotic Agents D000890 - Anti-Infective Agents > D000935 - Antifungal Agents
2-Ethoxyethyl (2S,3S)-4-((S)-2-benzyl-3-oxo-4-((3AR,8R,8AS)-2-oxo-3,3A,8,8A-tetrahydro-2H-indeno[1,2-D]oxazol-8-YL)-2,3-dihydro-1H-pyrrol-2-YL)-3-hydroxy-1-phenylbutan-2-ylcarbamate
15S-hydroxy,14R-(S-glutathionyl)-5Z,8Z,10E,12E-eicosatetraenoic acid
(7E,9E,11E,14E)-6-[2-[(4-amino-4-carboxybutanoyl)amino]-3-(carboxymethylamino)-3-oxopropyl]sulfanyl-5-hydroxyicosa-7,9,11,14-tetraenoic acid
(14Z)-10-hydroxy-8-[(4E,6E,8E)-3-methoxy-4,8-dimethyl-9-(2-methyl-1,3-oxazol-4-yl)nona-4,6,8-trien-2-yl]-11,16-dimethyl-4,7,12,18-tetraoxatetracyclo[15.3.1.03,5.011,13]henicos-14-ene-6,19-dione
N-(tert-butoxycarbonyl)-L-seryl-L-valyl-N-{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl}-L-leucinamide
(5S,6R,7E,9E,11Z)-6-({(2R)-2-{[(4S)-4-azaniumyl-4-carboxylatobutanoyl]amino}-3-[(carboxylatomethyl)amino]-3-oxopropyl}sulfanyl)-5-hydroxyicosa-7,9,11-trienoate
2-amino-3-[[2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxy-3-propanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
C31H48NO10P (625.3015677999999)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
[2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]oxy-3-propanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxy-3-pentanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate
[3-heptanoyloxy-2-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-hexanoyloxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyoctan-2-yl]nonanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxydecan-2-yl]heptanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxynonan-2-yl]octanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytetradecan-2-yl]propanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyundecan-2-yl]hexanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytridecan-2-yl]butanamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxypentadecan-2-yl]acetamide
C29H55NO13 (625.3673220000001)
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxydodecan-2-yl]pentanamide
C29H55NO13 (625.3673220000001)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-dodec-5-enoyl]oxypropan-2-yl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxypropan-2-yl] (4E,7E)-hexadeca-4,7-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(6E,9E)-dodeca-6,9-dienoyl]oxypropan-2-yl] (9E,11E,13E)-hexadeca-9,11,13-trienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
eoxin C4
A leukotriene that is the 14R-(S-glutathionyl),15S-hydroxy derivative of (5Z,8Z,10E,12E)-icosa-7,9,11,14-tetraenoic acid.
phosphatidylethanolamine 28:5
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 5 double bonds.
leukotriene C3(2-)
A leukotriene anion obtained by deprotonation of the three carboxy groups and protonation of the glutamyl alpha-amino group of leukotriene C3; major species at pH 7.3.
(1s,3s,7s,10r,11s,12s,16r)-7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-11-hydroxy-8,8,10,12-tetramethyl-3-[(1e)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
C31H47NO10S (625.2920522000001)
10-acetoxytaxine b
{"Ingredient_id": "HBIN000046","Ingredient_name": "10-acetoxytaxine b","Alias": "NA","Ingredient_formula": "C35H47NO9","Ingredient_Smile": "CC1=C2C(C(C3(CCC(C(=C)C3C(C(C2(C)C)(CC1=O)O)OC(=O)C)OC(=O)CC(C4=CC=CC=C4)N(C)C)C)O)OC(=O)C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "285","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
9-acetoxytaxine b
{"Ingredient_id": "HBIN014033","Ingredient_name": "9-acetoxytaxine b","Alias": "NA","Ingredient_formula": "C35H47NO9","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "284","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
(6s,9s,12s,15s,18s,23as)-1,4,7,10,13,16-hexahydroxy-18-[(1r)-1-hydroxyethyl]-9-(hydroxymethyl)-15-isopropyl-12-methyl-6-(2-methylpropyl)-3h,6h,9h,12h,15h,18h,21h,22h,23h,23ah-pyrrolo[1,2-a]1,4,7,10,13,16,19-heptaazacyclohenicosan-19-one
(4s)-4-{[(2s,3s)-2-amino-1-hydroxy-3-methylpentylidene]amino}-4-{[(1s)-1-{[(1s)-1-{[(1s)-1-carboxyethyl]-c-hydroxycarbonimidoyl}-2-phenylethyl]-c-hydroxycarbonimidoyl}-2-phenylethyl]-c-hydroxycarbonimidoyl}butanoic acid
C32H43N5O8 (625.3111478000001)
(2e,4e,11r)-12-[(4s,4ar,6r,8s,8ar)-4-{[(2r)-1,2-dihydroxy-2-[(2r,5r,6r)-2-hydroxy-5,6-dimethyl-4-methylideneoxan-2-yl]ethylidene]amino}-8-methoxy-7,7-dimethyl-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]-11-hydroxydodeca-2,4-dienoic acid
4-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-8-hydroxy-16-[3-hydroxy-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,5,7,9-tetramethyl-1-oxacyclohexadec-13-ene-2,6-dione
C31H47NO10S (625.2920522000001)
(5s,6r)-6-{[(2r)-2-{[(4s)-4-amino-4-carboxy-1-hydroxybutylidene]amino}-2-(carboxymethyl-c-hydroxycarbonimidoyl)ethyl]sulfanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid
4-[(2-amino-1-hydroxy-3-methylpentylidene)amino]-4-{[1-({1-[(1-carboxyethyl)-c-hydroxycarbonimidoyl]-2-phenylethyl}-c-hydroxycarbonimidoyl)-2-phenylethyl]-c-hydroxycarbonimidoyl}butanoic acid
C32H43N5O8 (625.3111478000001)
[12-hydroxy-5a,8,11a-trimethyl-1-oxo-6,9-bis(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl propanoate
C34H43NO10 (625.2886818000001)
(5s,6r,7e,9e,11z,14z)-6-{[(2r)-2-{[(4s)-4-amino-4-carboxy-1-hydroxybutylidene]amino}-2-(carboxymethyl-c-hydroxycarbonimidoyl)ethyl]sulfanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid
(7z,10s,11r,12r,13r,14r,15r,16s,17s,18e,20z)-2,4,10,12,14,16,22-heptahydroxy-3,7,9,11,13,15,17-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1(27),2,4,7,18,20,22,24-octaene-6,26,28-trione
C34H43NO10 (625.2886818000001)
(4s,7r,8s,9s,13z,16s)-4-{[(2s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-8-hydroxy-16-[(1e)-3-hydroxy-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,5,7,9-tetramethyl-1-oxacyclohexadec-13-ene-2,6-dione
C31H47NO10S (625.2920522000001)
(2e,4e,11r)-12-[(4s,4as,6r,8s,8ar)-4-{[(2r)-1,2-dihydroxy-2-[(2r,5r,6r)-2-hydroxy-5,6-dimethyl-4-methylideneoxan-2-yl]ethylidene]amino}-8-methoxy-7,7-dimethyl-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]-11-hydroxydodeca-2,4-dienoic acid
7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-11-hydroxy-8,8,10,12-tetramethyl-3-[1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
C31H47NO10S (625.2920522000001)
(16r,22as)-16-(2,3-dihydroxypropyl)-1,10-dihydroxy-6-isopropyl-5,8,9-trimethyl-3-(sec-butyl)-3h,6h,9h,12h,13h,16h,19h,20h,21h,22h,22ah-pyrido[1,2-d]1-oxa-4,7,10,13,16-pentaazacyclononadecane-4,7,14,17-tetrone
n-{[(1r,3s,5r,7s,9r,10s,12r,14s,16r,19s,21r,24s,26r,29r,31s)-9-hydroxy-14-methyl-26-[(1e,3e)-5-oxopenta-1,3-dien-1-yl]-2,6,11,15,20,25,30-heptaoxaheptacyclo[17.13.0.0³,¹⁶.0⁵,¹⁴.0⁷,¹².0²¹,³¹.0²⁴,²⁹]dotriaconta-17,22,27-trien-10-yl]methyl}ethanimidic acid
C34H43NO10 (625.2886818000001)
(3r,6r,9r,16r,22ar)-3-[(2r)-butan-2-yl]-16-[(2r)-2,3-dihydroxypropyl]-1,10-dihydroxy-6-isopropyl-5,8,9-trimethyl-3h,6h,9h,12h,13h,16h,19h,20h,21h,22h,22ah-pyrido[1,2-d]1-oxa-4,7,10,13,16-pentaazacyclononadecane-4,7,14,17-tetrone
12-(4-{[1,2-dihydroxy-2-(2-hydroxy-5,6-dimethyl-4-methylideneoxan-2-yl)ethylidene]amino}-8-methoxy-7,7-dimethyl-hexahydropyrano[3,2-d][1,3]dioxin-6-yl)-11-hydroxydodeca-2,4-dienoic acid
(1s,11s,12r,13r,14e,16s,19s,21s)-10-{3-ethyl-8-methoxyindolo[2,3-a]quinolizin-2-yl}-11-hydroxy-14-(2-hydroxyethylidene)-16-methyl-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,9-tetraen-16-ium
[C40H41N4O3]+ (625.3178495999999)