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Details

Stereochemistry RACEMIC
Molecular Formula C18H15FN4O
Molecular Weight 322.3363
Optical Activity ( + / - )
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of FINROZOLE

SMILES

O[C@@H](CC1=CC=C(F)C=C1)[C@H](N2C=NC=N2)C3=CC=C(C=C3)C#N

InChI

InChIKey=SLJZVZKQYSKYNV-ZWKOTPCHSA-N
InChI=1S/C18H15FN4O/c19-16-7-3-13(4-8-16)9-17(24)18(23-12-21-11-22-23)15-5-1-14(10-20)2-6-15/h1-8,11-12,17-18,24H,9H2/t17-,18+/m0/s1

HIDE SMILES / InChI

Molecular Formula C18H15FN4O
Molecular Weight 322.3363
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

Finrozole is a nonsteroidal competitive aromatase inhibitor that is being evaluated in Phase II trials for the treatment of lower urinary tract symptoms associated with reduced androgen/estrogen ratio in aging males associated with benign prostatic hyperplasia. But this research was discontinued in 2005. In dimethylbenzanthracene-induced rat mammary carcinoma model, Finrozole causes regression of more than 80% of the established tumors. The hormone-dependent mammary tumors are inhibited to a level seen in ovariectomised animals.

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
0.18 µM [IC50]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown
Palliative
Unknown

Cmax

ValueDoseCo-administeredAnalytePopulation
18.2 ng/mL
30 mg single, oral
FINROZOLE serum
Homo sapiens
8.88 ng/mL
9 mg single, oral
FINROZOLE serum
Homo sapiens
2.11 ng/mL
3 mg single, oral
FINROZOLE serum
Homo sapiens

AUC

ValueDoseCo-administeredAnalytePopulation
118.23 ng × h/mL
30 mg single, oral
FINROZOLE serum
Homo sapiens
57.68 ng × h/mL
9 mg single, oral
FINROZOLE serum
Homo sapiens
13.25 ng × h/mL
3 mg single, oral
FINROZOLE serum
Homo sapiens

T1/2

ValueDoseCo-administeredAnalytePopulation
7.71 h
30 mg single, oral
FINROZOLE serum
Homo sapiens
7.85 h
9 mg single, oral
FINROZOLE serum
Homo sapiens
8.36 h
3 mg single, oral
FINROZOLE serum
Homo sapiens

Sourcing

PubMed

Sample Use Guides

In Vivo Use Guide
100 mg single dose
Route of Administration: Oral
In Vitro Use Guide
Finrozole (1 uM) also inhibited the AFB1 related mRNA induction of CYP1A1, HSD3B1, HSD17B1 and the UGT1A-family in JEG-3 cells at the 96 h time point.
Substance Class Chemical
Record UNII
40028KHQ6B
Record Status Validated (UNII)
Record Version