Exact Mass: 426.2518
Exact Mass Matches: 426.2518
Found 111 metabolites which its exact mass value is equals to given mass value 426.2518,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Oxatomide
R - Respiratory system > R06 - Antihistamines for systemic use > R06A - Antihistamines for systemic use > R06AE - Piperazine derivatives D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents Oxatomide is a first-generation piperazine H1-antihistamine. D018926 - Anti-Allergic Agents Oxatomide is a potent and orally active dual H1-histamine receptor and P2X7 receptor antagonist with antihistamine and anti-allergic activity. Oxatomide almost completely blocks the ATP-induced current in human P2X7 receptors (IC50 of 0.95 μM). Oxatomide inhibits ATP-induced Ca2+ influx with an IC50 value of 0.43 μM and also inhibits serotonin[1][2].
Prostaglandin PGE2 1-glyceryl ester
2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain,1 and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.2 Incubation of 2-AG with COX-2 and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 2:1-glyceryl ester mixture in typical aqueous media. While the stability and metabolism of these prostaglandin products has been investigated,4 little is known about their intrinsic biological activity. [HMDB] 2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain,1 and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.2 Incubation of 2-AG with COX-2 and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 2:1-glyceryl ester mixture in typical aqueous media. While the stability and metabolism of these prostaglandin products has been investigated,4 little is known about their intrinsic biological activity.
Prostaglandin D2-1-glyceryl ester
2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain, and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.1,2 Incubation of 2-AG with cyclooxygenase-2 (COX-2) and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. In RAW 264.7 cells, PGD2-2-glyceryl ester is the main COX metabolite.3 The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 mixture of the 1- and 2-glyceryl esters in typical aqueous media. While the stability and metabolism of these PG products have been investigated, little is known about their intrinsic biological activity. [HMDB] 2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain, and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.1,2 Incubation of 2-AG with cyclooxygenase-2 (COX-2) and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. In RAW 264.7 cells, PGD2-2-glyceryl ester is the main COX metabolite.3 The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 mixture of the 1- and 2-glyceryl esters in typical aqueous media. While the stability and metabolism of these PG products have been investigated, little is known about their intrinsic biological activity.
Prostaglandin PGE2 glyceryl ester
GE2 glycerol ester is a COX-2 oxidative metabolite of 2-arachidonoyl glycerol, modulates inhibitory synaptic transmission in mouse hippocampal neurons. 2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain,1 and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.2 Incubation of 2-AG with COX-2 and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 2:1-glyceryl ester mixture in typical aqueous media. While the stability and metabolism of these prostaglandin products has been investigated,4 little is known about their intrinsic biological activity. Prostaglandins 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. GE2 glycerol ester is a COX-2 oxidative metabolite of 2-arachidonoyl glycerol, modulates inhibitory synaptic transmission in mouse hippocampal neurons
Prostaglandin H2 2-glyceryl Ester
Prostaglandin H2 2-glyceryl Ester is also known as 2-Glyceryl-prostaglandin H2. Prostaglandin H2 2-glyceryl Ester is considered to be practically insoluble (in water) and relatively neutral. Prostaglandin H2 2-glyceryl Ester is an eicosanoid lipid molecule
Benzeneacetonitrile, alpha-(3-((2-(3,4-dimethoxyphenyl)ethyl)amino)propyl)-4-hydroxy-3-methoxy-alpha-(1-methylethyl)-
MG(PGE2/0:0/0:0)
MG(PGE2/0:0/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
MG(PGD2/0:0/0:0)
MG(PGD2/0:0/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
MG(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0/0:0)
MG(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
MG(0:0/PGE2/0:0)
MG(0:0/PGE2/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
MG(0:0/PGD2/0:0)
MG(0:0/PGD2/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
MG(0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0)
MG(0:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/0:0) is an oxidized monoacyglycerol (MG). Oxidized monoacyglycerols are glycerolipids in which the fatty acyl chain has undergone oxidation. As all oxidized lipids, oxidized monoacyglycerols 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 other lipids, monoacyglycerols can be substituted by different fatty acids, with varying lengths, saturation and degrees of oxidation attached at the C-1, C-2 and C-3 positions. Lipids 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 lipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized lipids is continually in flux, owing to lipid degradation and the continuous lipid remodeling that occurs while these molecules are in membranes. Oxidized MGs can be synthesized via three different routes. In one route, the oxidized MG is synthetized de novo following the same mechanisms as for MGs but incorporating an oxidized acyl chain (PMID: 33329396). An alternative is the transacylation of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the MG backbone, mainly through the action of LOX (PMID: 33329396).
(rel-5S,6R,8R,9R,10S,13R,14S,15R,16S)-6-acetoxy-9,16;15,16-diepoxy-13,14-dihydroxy-15-methoxylabdane|viteagnusin G
(1E,4S,5E,7R)-2-O-acetyl-7-O-beta-D-glucopyranosylgermacra-1(10),5-diene
(1E,4S,5E,7R)-6O-acetyl-7-O-beta-D-glucopyranosylgermacra-1(10),5-diene
8beta-hydroxy-15-malonyloxy-ent-labdan-18-oic acid
Ile Pro Pro Thr
Ile Pro Thr Pro
Ile Thr Pro Pro
Leu Pro Pro Thr
Leu Pro Thr Pro
Leu Thr Pro Pro
Pro Ile Pro Thr
Pro Ile Thr Pro
Pro Leu Pro Thr
Pro Leu Thr Pro
Pro Pro Ile Thr
Pro Pro Leu Thr
Pro Pro Thr Ile
Pro Pro Thr Leu
Pro Thr Ile Pro
Pro Thr Leu Pro
Pro Thr Pro Ile
Pro Thr Pro Leu
Thr Ile Pro Pro
Thr Leu Pro Pro
Thr Pro Ile Pro
Thr Pro Leu Pro
Thr Pro Pro Ile
Thr Pro Pro Leu
1-PGE(,2)-g
PGD2-1-Glyceryl ester
2-benzofuran-1,3-dione,2-[2-(2-hydroxyethoxy)ethoxy]ethanol,2,2,4-trimethylhexane
oxatomide
R - Respiratory system > R06 - Antihistamines for systemic use > R06A - Antihistamines for systemic use > R06AE - Piperazine derivatives D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents D018926 - Anti-Allergic Agents Oxatomide is a potent and orally active dual H1-histamine receptor and P2X7 receptor antagonist with antihistamine and anti-allergic activity. Oxatomide almost completely blocks the ATP-induced current in human P2X7 receptors (IC50 of 0.95 μM). Oxatomide inhibits ATP-induced Ca2+ influx with an IC50 value of 0.43 μM and also inhibits serotonin[1][2].
prostaglandin E2 1-glyceryl ester
A 1-monoglyceride resulting from the condensation of the carboxy group of prostaglandin E2 with the 1-hydroxy group of glycerol.
N-[3-(diethylamino)propyl]-4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxobutanamide
(3aS,5S,9aS)-2-[(2-methylphenyl)methyl]-5-(1-methyl-3-phenyl-4-pyrazolyl)-3a,4,5,7,8,9-hexahydro-3H-pyrrolo[3,4-h]pyrrolizin-1-one
1,3-dihydroxypropan-2-yl (5Z,13E,15S)-6,9alpha-epoxy-11alpha,15-dihydroxyprosta-5,13-dienoate
1-(4-Azidobenzyl)-4-[2-(diphenylmethoxy)ethyl]piperidine
prostaglandin I2 2-glyceryl ester
A 2-monoglyceride obtained by formal condensation of the carboxy group of prostaglandin I2 with the 2-hydroxy group of glycerol.
Prostaglandin H2 2-glyceryl Ester
A 2-monoglyceride obtained by formal condensation of the carboxy group of prostaglandin H2 with the 2-hydroxy group of glycerol.
prostaglandin D2 1-glyceryl ester
A 1-monoglyceride resulting from the condensation of the carboxy group of prostaglandin D2 with the 1-hydroxy group of glycerol.
prostaglandin D2 2-glyceryl ester
A 2-monoglyceride resulting from the condensation of the carboxy group of prostaglandin D2 with the 2-hydroxy group of glycerol.
prostaglandin E2 2-glyceryl ester
A 2-monoglyceride obtained by formal condensation of the carboxy group of prostaglandin E2 with the 2-hydroxy group of glycerol.
SB269652
SB269652 is the first drug-like allosteric modulator of the dopamine D2 receptor (D2R); a new chemical probe that can differentiate D2R monomers from dimers or oligomers depending on the observed pharmacology. IC50 value: 0.2/0.5 nM [1] Target: D3 receptor antagonist SB269,652 potently (low nanomolar range) abolished specific binding of [(3)H]nemanopride and [(3)H]spiperone to Chinese hamster ovary-transfected D(3) receptors when radioligands were used at 0.2 and 0.5 nM, respectively. However, even at high concentrations (5 μM), SB269,652 only submaximally inhibited the specific binding of these radioligands when they were employed at 10-fold higher concentrations. By analogy, although SB269,652 potently blocked D(3) receptor-mediated activation of Gα(i3) and phosphorylation of extracellular-signal-regulated kinase (ERK)1/2, when concentrations of dopamine were increased by 10-fold, from 1 μM to 10 μM, SB269,652 only submaximally inhibited dopamine-induced stimulation of Gα(i3) [1].
(2s,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(1r,2e,4s,7e)-4-isopropyl-1,7-dimethylcyclodeca-2,7-dien-1-yl]oxy}oxan-3-yl acetate
5,5'-diisopropyl-3,3',8,8'-tetramethyl-[2,2'-binaphthalene]-1,1'-diol
(2s,2'r,3s,3ar,4'r,4'as,6r,7ar,8'as)-3,3a-dihydroxy-2-methoxy-2',5',5',8'a-tetramethyl-decahydro-2h,2'h-spiro[furo[2,3-b]pyran-6,1'-naphthalen]-4'-yl acetate
[(2r,3s,4s,5r,6s)-3,4,5-trihydroxy-6-{[(1r,2e,4s,7e)-4-isopropyl-1,7-dimethylcyclodeca-2,7-dien-1-yl]oxy}oxan-2-yl]methyl acetate
(2s,2's,3r,3as,4's,4'ar,6s,7ar,8'ar)-3,3a-dihydroxy-2-methoxy-2',5',5',8'a-tetramethyl-decahydro-2h,2'h-spiro[furo[2,3-b]pyran-6,1'-naphthalen]-4'-yl acetate
asebotoxin i
{"Ingredient_id": "HBIN017046","Ingredient_name": "asebotoxin i","Alias": "NA","Ingredient_formula": "C23H38O7","Ingredient_Smile": "CCC(=O)OC1C2CCC3C1(CC(C4(C(C3(C)O)CC(C4(C)C)O)O)O)CC2(C)O","Ingredient_weight": "426.5 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1848","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "135929163","DrugBank_id": "NA"}
