U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C24H36O5
Molecular Weight 404.5396
Optical Activity UNSPECIFIED
Defined Stereocenters 8 / 8
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of LOVASTATIN

SMILES

[H][C@]12[C@H](C[C@@H](C)C=C1C=C[C@H](C)[C@@H]2CC[C@@H]3C[C@@H](O)CC(=O)O3)OC(=O)[C@@H](C)CC

InChI

InChIKey=PCZOHLXUXFIOCF-BXMDZJJMSA-N
InChI=1S/C24H36O5/c1-5-15(3)24(27)29-21-11-14(2)10-17-7-6-16(4)20(23(17)21)9-8-19-12-18(25)13-22(26)28-19/h6-7,10,14-16,18-21,23,25H,5,8-9,11-13H2,1-4H3/t14-,15-,16-,18+,19+,20-,21-,23-/m0/s1

HIDE SMILES / InChI

Molecular Formula C24H36O5
Molecular Weight 404.5396
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 8 / 8
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

Lovastatin acid is an active metabolite of hypolipidemic drug Lovastatin. Lovastatin acid inhibits HMG-CoA reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, which is an early and rate limiting step in the biosynthesis of cholesterol. Lovastatin has been shown to reduce both normal and elevated low-density lipoprotein cholesterol (LDL-C). Lovastatin in approved for prevention of cardiovascular events and hypercholesterolemia. Off-label use of lovastatin includes treatmetn of diabetic dyslipidemia, familial dysbetalipoproteinemia, familial combined hyperlipidemia, or nephrotic hyperlipidemia. Lovastatin was tested in clinical trials agains radioation injury during therapy of prostate cancer.

CNS Activity

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
0.64 nM [IC50]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Preventing
ALTOPREV
Palliative
ALTOPREV
Preventing
MEVACOR
Primary
MEVACOR
Secondary
Unknown

Cmax

ValueDoseCo-administeredAnalytePopulation
17.6 ng/mL
80 mg single, oral
LOVASTATIN ACID plasma
Homo sapiens
11.9 ng/mL
40 mg 1 times / day steady-state, oral
LOVASTATIN ACID plasma
Homo sapiens

AUC

ValueDoseCo-administeredAnalytePopulation
76.9 ng × h/mL
80 mg single, oral
LOVASTATIN ACID plasma
Homo sapiens
83 ng × h/mL
40 mg 1 times / day steady-state, oral
LOVASTATIN ACID plasma
Homo sapiens

T1/2

ValueDoseCo-administeredAnalytePopulation
2.5 h
80 mg single, oral
LOVASTATIN ACID plasma
Homo sapiens

Funbound

ValueDoseCo-administeredAnalytePopulation
5%
40 mg 1 times / day steady-state, oral
LOVASTATIN ACID plasma
Homo sapiens

Doses

AEs

PubMed

Sample Use Guides

In Vivo Use Guide
Hyperlipidemia and Mixed Dyslipidemia: (Fredrickson Types IIa and IIb). The recommended dosing range is 20-60 mg/day, in single doses taken in the evening at bedtime.
Route of Administration: Oral
In Vitro Use Guide
Flow cytometry revealed significant increases in three of four lung cancer cell lines in apoptosis and necrosis after lovastatin treatment at 10 uM for 72 h. Lovastatin adversely affected lung cancer cell survival with increases in cell-cycle check-point inhibitors p21WAF and/or p27KIP and a decrease in cyclin D1. All four lung cancer cell lines had a decrease in glutathione after lovastatin treatment consistent with reduced protection against reactive oxidant species. Three of four lung cancer cell lines had increased cytochrome c release with reduced pro-caspase-3 and increases in activated caspase-3. Lovastatin induces apoptosis and necrosis in lung cancer cell lines by causing alterations in the cell cycle, reducing glutathione, and activating p53, Bax protein, and caspases while increasing cytochrome c in apoptosis pathways.
Substance Class Chemical
Record UNII
9LHU78OQFD
Record Status Validated (UNII)
Record Version