ETC 1002
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ETC 1002
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CAS No:
738606-46-7
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Formula:
C19H36O5
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Chemical Name:
ETC 1002
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Synonyms:
Pentadecanedioic acid,8-hydroxy-2,2,14,14-tetramethyl-;8-Hydroxy-2,2,14,14-tetramethylpentadecanedioic acid;ESP 55016;ETC 1002;Bempedoic acid;Nilemdo;Nexletol
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CAS No:
Description
Bempedoic acid is an alpha,omega-dicarboxylic acid that is pentadecanedioic acid which is substituted by methyl groups groups at positions 2 and 14, and by a hydroxy group at position 8. It is a drug used for the treatment of high LDL cholesterol, which is sometimes referred to as 'bad cholesterol'. It has a role as an antilipemic drug, an EC 2.3.3.8 (ATP citrate synthase) inhibitor and a prodrug.|High levels of LDL cholesterol (LDL-C) are a major risk factor for cardiovascular events. Caused by genetic mutations or lifestyle factors, hypercholesterolemia can significantly reduce quality of life and increase the risk of mortality from cardiovascular disease. About 1 in 4 patients, or 15 million Americans with elevated LDL-C, are insufficiently managed with maximally tolerated statin therapy alone, requiring additional treatment for hypercholesterolemia. Bempedoic acid is first-in-class adenosine triphosphate-citrate lyase (ACL) inhibitor used once a day for reducing LDL cholesterol levels in statin-refractory patients. It was developed by Esperion Therapeutics Inc. and approved by the FDA on February 21, 2020. A combination product of bempedoic acid and [ezetimibe] was approved on February 26, 2020 for increased control of LDL cholesterol levels in patients experiencing refractory elevations despite previous statin treatment.|Bempedoic acid is an Adenosine Triphosphate-Citrate Lyase Inhibitor. The mechanism of action of bempedoic acid is as an Adenosine Triphosphate-Citrate Lyase Inhibitor.
Safety Information
|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P301+P312, P314, P330, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Toxicity
LD50 information for bempedoic acid is not readily available in the literature. In the case of an overdose with bempedoic acid, contact the local poison control center. To this date, there is no experience with bempedoic acid overdoses. Employ general supportive measures.
The plasma protein binding of bempedoic acid and its metabolites is about 99%.
Drug Information
Bempedoic acid is indicated as an adjunct to diet and maximally tolerated statin therapy for adults with heterozygous familial hypercholesterolemia or existing atherosclerotic cardiovascular disease that warrants additional lowering of LDL-C. The combination of bempedoic and ezetimibe is also indicated with diet management and maximally tolerated statin therapy to treat elevated LDL-C levels in adults with heterozygous familial hypercholesterolemia or existing atherosclerotic cardiovascular disease who require further lowering of LDL-C.|FDA Label|Treatment of mixed dyslipidaemia|Treatment of elevated cholesterol|Nilemdo is indicated in adults with primary hypercholesterolaemia (heterozygous familial and non familial) or mixed dyslipidaemia, as an adjunct to diet:in combination with a statin or statin with other lipid-lowering therapies in patients unable to reach LDL C goals with the maximum tolerated dose of a statin (see sections 4.2, 4.3, and 4.4) or,alone or in combination with other lipid-lowering therapies in patients who are statin intolerant, or for whom a statin is contraindicated.|Nustendi is indicated in adults with primary hypercholesterolaemia (heterozygous familial and non-familial) or mixed dyslipidaemia, as an adjunct to diet:in combination with a statin in patients unable to reach LDL-C goals with the maximum tolerated dose of a statin in addition to ezetimibealone in patients who are either statin-intolerant or for whom a statin is contraindicated, and are unable to reach LDL-C goals with ezetimibe alone,in patients already being treated with the combination of bempedoic acid and ezetimibe as separate tablets with or without statin
Bempedoic acid inhibits the synthesis of cholesterol in the liver, reducing LDL-C levels. This reduces the development of atherosclerotic plaques that may increase the risk of cardiovascular events. Earlier clinical trials studying the effects of bempedoic acid showed a dose‐dependent reduction of LDL‐C levels in addition to decreased LDL particle number, and reduced levels of apolipoprotein B, non–HDL cholesterol, and high‐sensitivity C‐reactive protein. Due to its unique mechanism of action, bempedoic acid is not associated with myositis, an adverse effect that frequently accompanies statin therapy. More recent trials have supported that this drug significantly decreases LDL-C levels after 12 weeks of therapy and provides additional lowering of LDL-C when combined with ezetimibe and statin therapy. The effects of bempedoic acid on mortality are currently unknown.
Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction. (See all compounds classified as Enzyme Inhibitors.)|Substances which lower blood glucose levels. (See all compounds classified as Hypoglycemic Agents.)|Substances that lower the levels of certain LIPIDS in the BLOOD. They are used to treat HYPERLIPIDEMIAS. (See all compounds classified as Hypolipidemic Agents.)
Bempedoic acid is rapidly absorbed in the small intestine. The Tmax of the 180mg tablet is estimated at 3.5 hours.|Bempedoic acid's conjugates are primarily eliminated via the urine (70%) and the feces (30%). A total of 5% of the unchanged drug is excreted in the urine and feces, combined.|The apparent volume of distribution of bempedoic acid is about 18L.|The clearance (CL/F) of bempedoic acid at steady state was estimated at 11.2 mL/min during clinical trials.
The two main metabolites of bempedoic metabolism are ETC-1002-CoA and ESP15228. Bempedoic acid is primarily eliminated via the metabolism of its acyl glucuronide. This drug is reversibly converted to an active metabolite (ESP15228) based on observations during in vitro studies. Both compounds resulting from the metabolism of bempedoic acid are metabolized to become inactive glucuronide conjugates by the enzyme UGT2B7.
The half-life of bempedoic acid ranges between 15 and 24 hours. Prescribing information indicates a clearance of 21 hours +/- 11 hours.
Normally, LDL cholesterol is produced in the liver and circulates in the blood. When the blood becomes saturated, excess LDL deposits in blood vessels including the coronary arteries, increasing the risk of cardiovascular events. Bempedoic acid is a prodrug that requires activation in the liver. The very-long-chain acyl-CoA synthetase-1 (ACSVL1) enzyme is responsible for its activation to ETC-1002-CoA, the pharmacologically active metabolite. ATP lyase (also known as ATP synthase) plays an important part of cholesterol synthesis. BETC-1002-CoA directly inhibits this enzyme after the parent drug is activated in the liver by coenzyme A (CoA). This inhibition leads to upregulation of the LDL cholesterol receptor, reducing serum LDL-C via increased uptake and LDL clearance in the liver. By the above mechanisms, bempedoic acid causes a total decrease of circulating LDL-C that normally damages blood vessels and leads to atherosclerosis. Lastly, ETC-1002 activates AMP-activated protein kinase (AMPK) in rodents, which inhibits the synthesis of cholesterol via the inhibition of HMG-CoA reductase. The relevance of this to humans is unknown.
8-hydroxy-2,2,14,14-tetramethylpentadecanedioic acid
ETC 1002 Use and Manufacturing
Human Drugs -> EU pediatric investigation plans|Human drugs -> Nilemdo -> EMA Drug Category|Lipid modifying agents -> Human pharmacotherapeutic group|Human drugs -> Nustendi -> EMA Drug Category|Human Drugs -> FDA Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) -> Active Ingredients
Computed Properties
Molecular Weight:344.5
XLogP3:4.8
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:14
Exact Mass:344.25627424
Monoisotopic Mass:344.25627424
Topological Polar Surface Area:94.8
Heavy Atom Count:24
Complexity:351
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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