Exact Mass: 451.29337260000005
Exact Mass Matches: 451.29337260000005
Found 28 metabolites which its exact mass value is equals to given mass value 451.29337260000005,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Cabergoline
Cabergoline is only found in individuals that have used or taken this drug. It is a long-acting dopamine agonist and prolactin inhibitor. It is used to treat hyperprolactinemic disorders and Parkinsonian Syndrome. Cabergoline possesses potent agonist activity on dopamine D2 receptors. The dopamine D2 receptor is a 7-transmembrane G-protein coupled receptor associated with Gi proteins. In lactotrophs, stimulation of dopamine D2 causes inhibition of adenylyl cyclase, which decreases intracellular cAMP concentrations and blocks IP3-dependent release of Ca2+ from intracellular stores. Decreases in intracellular calcium levels may also be brought about via inhibition of calcium influx through voltage-gated calcium channels, rather than via inhibition of adenylyl cyclase. Additionally, receptor activation blocks phosphorylation of p42/p44 MAPK and decreases MAPK/ERK kinase phosphorylation. Inhibition of MAPK appears to be mediated by c-Raf and B-Raf-dependent inhibition of MAPK/ERK kinase. Dopamine-stimulated growth hormone release from the pituitary gland is mediated by a decrease in intracellular calcium influx through voltage-gated calcium channels rather than via adenylyl cyclase inhibition. Stimulation of dopamine D2 receptors in the nigrostriatal pathway leads to improvements in coordinated muscle activity in those with movement disorders. Cabergoline is a long-acting dopamine receptor agonist with a high affinity for D2 receptors. Receptor-binding studies indicate that cabergoline has low affinity for dopamine D1, alpha1,- and alpha2- adrenergic, and 5-HT1- and 5-HT2-serotonin receptors. G - Genito urinary system and sex hormones > G02 - Other gynecologicals > G02C - Other gynecologicals > G02CB - Prolactine inhibitors D002491 - Central Nervous System Agents > D018726 - Anti-Dyskinesia Agents > D000978 - Antiparkinson Agents N - Nervous system > N04 - Anti-parkinson drugs > N04B - Dopaminergic agents > N04BC - Dopamine agonists D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists C78272 - Agent Affecting Nervous System > C38149 - Antiparkinsonian Agent C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist Cabergoline is an ergot derived-dopamine D2-like receptor agonist that has high affinity for D2, D3, and 5-HT2B receptors (Ki=0.7, 1.5, and 1.2, respectively).
(10E,12E,14E)-9-Hydroxy-16-oxooctadeca-10,12,14-trienoylcarnitine
C25H41NO6 (451.29337260000005)
(10E,12E,14E)-9-hydroxy-16-oxooctadeca-10,12,14-trienoylcarnitine is an acylcarnitine. More specifically, it is an (10E,12E,14E)-9-hydroxy-16-oxooctadeca-10,12,14-trienoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (10E,12E,14E)-9-hydroxy-16-oxooctadeca-10,12,14-trienoylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (10E,12E,14E)-9-hydroxy-16-oxooctadeca-10,12,14-trienoylcarnitine is generally formed through esterification with long-chain fatty acids obtained from the diet. The main function of most long-chain acylcarnitines is to ensure long chain fatty acid transport into the mitochondria (PMID: 22804748). Altered levels of long-chain acylcarnitines can serve as useful markers for inherited disorders of long-chain fatty acid metabolism. Carnitine palmitoyltransferase I (CPT I, EC:2.3.1.21) is involved in the synthesis of long-chain acylcarnitines (more than C12) on the mitochondrial outer membrane. Elevated serum/plasma levels of long-chain acylcarnitines are not only markers for incomplete FA oxidation but also are indicators of altered carbohydrate and lipid metabolism. High serum concentrations of long-chain acylcarnitines in the postprandial or fed state are markers of insulin resistance and arise from insulins inability to inhibit CPT-1-dependent fatty acid metabolism in muscles and the heart (PMID: 19073774). Increased intracellular content of long-chain acylcarnitines is thought to serve as a feedback inhibition mechanism of insulin action (PMID: 23258903). In healthy subjects, increased concentrations of insulin effectively inhibits long-chain acylcarnitine production. Several studies have also found increased levels of circulating long-chain acylcarnitines in chronic heart failure patients (PMID: 26796394). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
(10E,12E,14E)-16-Hydroxy-9-oxooctadeca-10,12,14-trienoylcarnitine
C25H41NO6 (451.29337260000005)
(10E,12E,14E)-16-hydroxy-9-oxooctadeca-10,12,14-trienoylcarnitine is an acylcarnitine. More specifically, it is an (10E,12E,14E)-16-hydroxy-9-oxooctadeca-10,12,14-trienoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (10E,12E,14E)-16-hydroxy-9-oxooctadeca-10,12,14-trienoylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (10E,12E,14E)-16-hydroxy-9-oxooctadeca-10,12,14-trienoylcarnitine is generally formed through esterification with long-chain fatty acids obtained from the diet. The main function of most long-chain acylcarnitines is to ensure long chain fatty acid transport into the mitochondria (PMID: 22804748). Altered levels of long-chain acylcarnitines can serve as useful markers for inherited disorders of long-chain fatty acid metabolism. Carnitine palmitoyltransferase I (CPT I, EC:2.3.1.21) is involved in the synthesis of long-chain acylcarnitines (more than C12) on the mitochondrial outer membrane. Elevated serum/plasma levels of long-chain acylcarnitines are not only markers for incomplete FA oxidation but also are indicators of altered carbohydrate and lipid metabolism. High serum concentrations of long-chain acylcarnitines in the postprandial or fed state are markers of insulin resistance and arise from insulins inability to inhibit CPT-1-dependent fatty acid metabolism in muscles and the heart (PMID: 19073774). Increased intracellular content of long-chain acylcarnitines is thought to serve as a feedback inhibition mechanism of insulin action (PMID: 23258903). In healthy subjects, increased concentrations of insulin effectively inhibits long-chain acylcarnitine production. Several studies have also found increased levels of circulating long-chain acylcarnitines in chronic heart failure patients (PMID: 26796394). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Chasmanin
C25H41NO6 (451.29337260000005)
Chasmanine is a natural product found in Aconitum japonicum, Aconitum triphyllum, and other organisms with data available.
Chasmanine
C25H41NO6 (451.29337260000005)
A diterpene alkaloid with formula C25H41NO6 that is isolated from several Aconitum species.
2-(5R,15S-dihydroxyeicosanoylamino)ethanesulfonic acid
C22H45NO6S (451.29674300000005)
7-deoxylycoctonine|acoseptriginine
C25H41NO6 (451.29337260000005)
3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters
1-Octadecanaminium, N,N-bis(2-hydroxyethyl)-N-methyl-, bromide
(10E,12E,14E)-9-Hydroxy-16-oxooctadeca-10,12,14-trienoylcarnitine
C25H41NO6 (451.29337260000005)
(10E,12E,14E)-16-Hydroxy-9-oxooctadeca-10,12,14-trienoylcarnitine
C25H41NO6 (451.29337260000005)
3-Hydroxy-2-(2-hydroxydodecanoylamino)decane-1-sulfonic acid
C22H45NO6S (451.29674300000005)
2-[hydroxy-[(E)-3-hydroxy-2-(propanoylamino)tridec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-(octanoylamino)oct-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-(butanoylamino)-3-hydroxydodec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-acetamido-3-hydroxytetradec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-(pentanoylamino)undec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-(hexanoylamino)-3-hydroxydec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-(heptanoylamino)-3-hydroxynon-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
Cabergoline
G - Genito urinary system and sex hormones > G02 - Other gynecologicals > G02C - Other gynecologicals > G02CB - Prolactine inhibitors D002491 - Central Nervous System Agents > D018726 - Anti-Dyskinesia Agents > D000978 - Antiparkinson Agents N - Nervous system > N04 - Anti-parkinson drugs > N04B - Dopaminergic agents > N04BC - Dopamine agonists D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists C78272 - Agent Affecting Nervous System > C38149 - Antiparkinsonian Agent C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist Cabergoline is an ergot derived-dopamine D2-like receptor agonist that has high affinity for D2, D3, and 5-HT2B receptors (Ki=0.7, 1.5, and 1.2, respectively).