Exact Mass: 401.24134000000004

Exact Mass Matches: 401.24134000000004

Found 477 metabolites which its exact mass value is equals to given mass value 401.24134000000004, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Myriocin

(2S,3R,4R,6E)-2-Amino-3,4-dihydroxy-2-(hydroxymethyl)-14-oxo-6-eicosenoic acid;ISP-I;Thermozymocidin

C21H39NO6 (401.2777234)

An amino acid-based antibiotic derived from certain thermophilic fungi; acts as a potent inhibitor of serine palmitoyltransferase, the first step in sphingosine biosynthesis. Myriocin also possesses immunosuppressant activity. D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D000890 - Anti-Infective Agents > D000935 - Antifungal Agents [Raw Data] CBA29_Myriocin_pos_20eV_1-3_01_1557.txt [Raw Data] CBA29_Myriocin_neg_40eV_1-3_01_1590.txt [Raw Data] CBA29_Myriocin_pos_10eV_1-3_01_1546.txt [Raw Data] CBA29_Myriocin_neg_30eV_1-3_01_1589.txt [Raw Data] CBA29_Myriocin_pos_40eV_1-3_01_1559.txt [Raw Data] CBA29_Myriocin_pos_30eV_1-3_01_1558.txt [Raw Data] CBA29_Myriocin_pos_50eV_1-3_01_1560.txt [Raw Data] CBA29_Myriocin_neg_10eV_1-3_01_1578.txt [Raw Data] CBA29_Myriocin_neg_20eV_1-3_01_1588.txt Myriocin (Thermozymocidin), a fungal metabolite could be isolated from Myriococcum albomyces, Isaria sinclairi and Mycelia sterilia, is a potent inhibitor of serine-palmitoyl-transferase (SPT) and a key enzyme in de novo synthesis of sphingolipids. Myriocin suppresses replication of both the subgenomic HCV-1b replicon and the JFH-1 strain of genotype 2a infectious HCV, with an IC50 of 3.5 μg/mL for inhibiting HCV infection[1][2][3].

Calpain inhibitor II

N-Acetylleucyl-leucyl-methioninal

C19H35N3O4S (401.2348150000001)

Evogliptin

C19H26F3N3O3 (401.1926162)

A - Alimentary tract and metabolism > A10 - Drugs used in diabetes > A10B - Blood glucose lowering drugs, excl. insulins > A10BH - Dipeptidyl peptidase 4 (dpp-4) inhibitors C78276 - Agent Affecting Digestive System or Metabolism > C29711 - Anti-diabetic Agent > C98086 - Dipeptidyl Peptidase-4 Inhibitor C471 - Enzyme Inhibitor > C783 - Protease Inhibitor

6'-Hydroxybuspirone

6-hydroxy-8-{4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione

C21H31N5O3 (401.2426776)

6-Hydroxybuspirone is a metabolite of buspirone. Buspirone is an anxiolytic psychoactive drug of the azapirone chemical class, and is primarily used to treat generalized anxiety disorder (GAD) Bristol-Myers Squibb (BMS) gained FDA approval of buspirone in 1986 for treatment of GAD. The patent on Buspar by Bristol-Myers Squibb expired in 2001, and buspirone is available as a generic. (Wikipedia)

Buspirone N-oxide

8-{4-[1-oxo-4-(pyrimidin-2-yl)-1λ⁵-piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione

C21H31N5O3 (401.2426776)

Buspirone N-oxide is a metabolite of buspirone. Buspirone is an anxiolytic psychoactive drug of the azapirone chemical class, and is primarily used to treat generalized anxiety disorder (GAD) Bristol-Myers Squibb (BMS) gained FDA approval of buspirone in 1986 for treatment of GAD. The patent on Buspar by Bristol-Myers Squibb expired in 2001, and buspirone is available as a generic. (Wikipedia)

3'-Hydroxybuspirone

2-hydroxy-8-{4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione

C21H31N5O3 (401.2426776)

3-Hydroxybuspirone is a metabolite of buspirone. Buspirone is an anxiolytic psychoactive drug of the azapirone chemical class, and is primarily used to treat generalized anxiety disorder (GAD) Bristol-Myers Squibb (BMS) gained FDA approval of buspirone in 1986 for treatment of GAD. The patent on Buspar by Bristol-Myers Squibb expired in 2001, and buspirone is available as a generic. (Wikipedia)

5-Hydroxybuspirone

8-{4-[4-(5-hydroxypyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione

C21H31N5O3 (401.2426776)

5-Hydroxybuspirone is a metabolite of buspirone. Buspirone is an anxiolytic psychoactive drug of the azapirone chemical class, and is primarily used to treat generalized anxiety disorder (GAD) Bristol-Myers Squibb (BMS) gained FDA approval of buspirone in 1986 for treatment of GAD. The patent on Buspar by Bristol-Myers Squibb expired in 2001, and buspirone is available as a generic. (Wikipedia)

O-(13-Carboxytridecanoyl)carnitine

3-[(13-Carboxytridecanoyl)oxy]-4-(trimethylammonio)butanoic acid

C21H39NO6 (401.2777234)

O-(13-Carboxytridecanoyl)carnitine is an acylcarnitine. More specifically, it is an tetradecanedioic 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. O-(13-Carboxytridecanoyl)carnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine O-(13-Carboxytridecanoyl)carnitine 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].

(2S,3R,4R)-2-Amino-3,4-dihydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid

C21H39NO6 (401.2777234)

5-Methylurapidil

6-({3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl}amino)-1,3,5-trimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C21H31N5O3 (401.2426776)

D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists

Isoquinoline, 1,2,3,4-tetrahydro-2-(4-amino-6-((4-phenyl-1-piperazinyl)methyl)-s-triazin-2-yl)-

C23H27N7 (401.23278220000003)

Amperozide

4-(4,4-Bis(p-fluorophenyl)butyl)-N-ethyl-1-piperazinecarboxamide

C23H29F2N3O (401.22785680000004)

D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent Amperozide is an atypical antipsychotic that acts as an antagonist of the 5-HT2 receptor with a Ki value of 26 nM. Amperozide has a low affinity for D2 receptors[1].

Evogliptin

4-[3-Amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-[(2-methylpropan-2-yl)oxymethyl]piperazin-2-one

C19H26F3N3O3 (401.1926162)

[2-Amino-2-(hydroxymethyl)-5-(4-octylphenyl)pentyl] dihydrogen phosphate

2-Amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol monodihydrogen phosphate ester

C20H36NO5P (401.23309760000006)

N-Allm

2-acetamido-4-methyl-N-(3-methyl-1-{[4-(methylsulfanyl)-1-oxobutan-2-yl]carbamoyl}butyl)pentanamide

C19H35N3O4S (401.2348150000001)

1,4-Bis(4-methoxyphenyl)-3-(3-phenylpropyl)-2-azetidinone

1,4-bis(4-methoxyphenyl)-3-(3-phenylpropyl)azetidin-2-one

C26H27NO3 (401.1990832)

Risdiplam

7-{4,7-diazaspiro[2.5]octan-7-yl}-2-{2,8-dimethylimidazo[1,2-b]pyridazin-6-yl}-4H-pyrido[1,2-a]pyrimidin-4-one

C22H23N7O (401.1963988)

D018373 - Peripheral Nervous System Agents > D009465 - Neuromuscular Agents C78272 - Agent Affecting Nervous System M - Musculo-skeletal system

(3E,9E)-5-Hydroxy-14-isobutyl-9,12,13-trimethyl-6,7,8,10a,13,13a,14,15-octahydro-2H-oxacyclododecino[2,3-d]isoindole-2,16(5H)-dione

NCGC00347526-02_C24H35NO4_(3E,9E)-5-Hydroxy-14-isobutyl-9,12,13-trimethyl-6,7,8,10a,13,13a,14,15-octahydro-2H-oxacyclododecino[2,3-d]isoindole-2,16(5H)-dione

C24H35NO4 (401.25659500000006)