Synthesis of 11,13-bridged progestational steroids

DOI: 10.1016/S0960-894X(97)10113-5

Source and publish data:

Bioorganic and Medicinal Chemistry Letters p. 2925 - 2928 (1997)

Update date:2022-08-15

Topics:

Authors:

Broess Broess

Groen Groen

Hamersma

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0960-894X(97)10113-5

11,13-Ethanopregnanes were prepared to assess the influence of the bending of the steroid skeleton on progestagenic activity. It was demonstrated that, contrary to previous assumptions, upward bending of the A ring has little overall effect on the activity.

Full text of DOI:10.1016/S0960-894X(97)10113-5

Products guided by the article

Product name:(11α,12aβ,13α)-12a-[(4-methylphenyl)sulfonyloxy]-11,18-cyclo-C-homoestr-5-ene-3,17-dione cyclic bis(1,2-ethanediyl acetal)

Cas No:201467-42-7

R&D Labs maybe for 201467-42-7

Yicheng Goto Pharmaceuticals Co.,Ltd.

Contact:+86 710 3423122

Address:5th Floor,East Gate of Building #2,Servo-Industrial Park,1st Qilin Road,Xiangyang,Hubei,China
JIANGSU GRAND XINYI PHARMACEUTICAL CO.,LTD

website:http://www.xypharm.com/

Contact:+86-515-84383317

Address:Chenli Road,Costal Chemical Area Binhai,Yancheng, Jiangsu,China
Exploiter Molybdenum Co.,Ltd

Contact:86-379-63338609

Address:Jiudian Village,Deting Town,Song County,Luoyang
SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD

Contact:+86-576-88685096

Address:GENGJU VILLAGE NORTH ONE KILOMETER,ZHANHUA DISTRICT,BINZHOU CITY,SHANDONG PROVINCE,CHINA.
Zhejiang Kaili Industrial Co., Ltd

Contact:+86-571-85241926

Address:lantian business center,No.18 Moganshan Road

Relevant to this article

A highly effective (Triphenyl phosphite)palladium catalyst for a cross-coupling reaction of allylic alcohols with organoboronic acids

Doi:10.1002/ejoc.200400621
(2004)
Heteroannulation through copper catalysis: A novel cyclization leading to a highly regio- and stereoselective synthesis of 2-substituted benzothiazolines

Doi:10.1021/ol990165g
(2000)
Synthesis of 1-amino-4-hydroxycyclohexane-1-carboxylic acids

Doi:10.1039/a904132j
(1999)
General access to ortho- and meta-alkylanilines for the synthesis of polyanilines and poly(anilines-co-substituted anilines)

Doi:10.1016/S0040-4020(99)00934-5
(2000)
Carbenerhodium complexes of the half-sandwich-type: Synthesis, substitution, and addition reactions

Doi:10.1002/1521-3765(20001215)6:24<4461::AID-CHEM4461>3.0.CO;2-F
(2000)
Doi:10.1021/ja01066a001
(1964)

Article Doi