PENTOMONE

Details

Stereochemistry	ACHIRAL
Molecular Formula	C24H26O5
Molecular Weight	394.4602
Optical Activity	UNSPECIFIED
Defined Stereocenters	4 / 4
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

COC1=C2O[C@H]3[C@@H](CC2=CC=C1)C(=O)[C@H]4CC5=CC=CC(OC)=C5O[C@H]4C3(C)C

InChI

InChIKey=MTJTVTZUEKVNTG-YJEDKTMASA-N

InChI=1S/C24H26O5/c1-24(2)22-15(11-13-7-5-9-17(26-3)20(13)28-22)19(25)16-12-14-8-6-10-18(27-4)21(14)29-23(16)24/h5-10,15-16,22-23H,11-12H2,1-4H3/t15-,16+,22-,23+

HIDE SMILES / InChI

Molecular Formula	C24H26O5
Molecular Weight	394.4602
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	4 / 4
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: Elks, J. (2014) The Dictionary of Drugs: Chemical Data, page 949, retrieved from: https://books.google.ru/books?id=0vXTBwAAQBAJ | Rose,D.R. (1979) Endocrinology of Cancer, page 183, retrieved from: https://books.google.ru/books?id=gZBrAAAAMAAJ

Pentomone is a nonsteroidal antiandrogen developed by Lilly Company for postmenopausal patients with metastatic breast cancer who have been previously treated with tamoxifen. It is a prostate growth inhibitor.

Originator

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:02:59 GMT 2025` Edited by `admin` on `Mon Mar 31 18:02:59 GMT 2025`
Record UNII	OPS67T329P
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

COMPOUND 113935

Preferred Name

English

PENTOMONE

Official Name

English

PENTOMONE [USAN]

Common Name

English

COMPOUND-113935

Code

English

5AH,13H-(1)BENZOPYRANO(3,2-B)XANTHEN-13-ONE, 6,6A,12,12A,13A,14-HEXAHYDRO-4,8-DIMETHOXY-6,6-DIMETHYL-, (5A.ALPHA.,6A.ALPHA.,12A.ALPHA.,13A.ALPHA.)-

Common Name

English

pentomone [INN]

Common Name

English

6,6a?,12,12a?,13a?,14-Hexahydro-4,8-dimethoxy-6,6-dimethyl-5a?H,13H-[1]benzopyrano[3,2-b]xanthen-13-one

Common Name

English

Code System Code Type Description

FDA UNII

OPS67T329P