Heterocyclic steroids: Synthesis of androsteno[17,16-d]pyrazoles and androsteno[17,16-e]pyrimidines

DOI: 10.1002/jhet.5570320159

Source and publish data:

Journal of Heterocyclic Chemistry p. 353 - 354 (1995)

Update date:2022-08-11

Topics:

Authors:

Siddiqui

Rao Rao

Maimirani

Siddiqui

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

Article abstract of DOI:10.1002/jhet.5570320159

The Vilsmeier-Haack reaction of 3β-acetoxyandost-5-en-17-one (1) with phosphorous oxychloride and dimethylformamide gave 3β-acetoxy-17-chloro-16-formylandrosta-5,16-diene (2). Reaction of 2 with hydrazine and phenylhydrazine provided substituted 5-androst

Full text of DOI:10.1002/jhet.5570320159

Products guided by the article

Product name:(10R,13S)-17-chloro-16-forMyl- 10,13-diMethyl-2,3,4,7,8,9,10, 11,12,13,14,15-dodecahydro- 1H-cyclopenta[a]phenanthren-3- yl acetate

Cas No:1865-56-1

R&D Labs maybe for 1865-56-1

Beijing Green Guardee Technology CO,.LTD

Contact:+86-10-69706062

Address:F2 BLdj,5 No.37 Chaoqian Road
Hebei Lead Bio-Chemicals Co., Ltd.

website:http://www.ldbiochem.com

Contact:+86-311-87826503

Address:481, Heping West Road, Shijiazhuang,China
Second Pharma Co., Ltd

Contact:+86-575-82733999 0575-82732999

Address:hangzhou gulf fine chemical zone,shangyu city,zhejiang province
Wuhan Pengo Technology.,Ltd.

Contact:+86-27-67841589

Address:Add: 999 Gaoxin Road, Donghu New Technology Development Zone, Wuhan City, Hubei, China
Jingzhou TianHe Sci&Tech Chemical Co., Ltd.

Contact:86-716-8331612

Address:Jiangjin Road, #18, High-grade technology industries development district, Jingzhou city, Hubei province

Relevant to this article

Responsive Self-Assembly of Supramolecular Hydrogel Based on Zwitterionic Liquid Asymmetric Gemini Guest

Doi:10.1002/chem.201801321
(2018)
Doi:10.1016/0022-1902(65)80062-8
(1965)
Anion-controlled ion-pair recognition of paraquat by a bis(m-phenylene)-32- crown-10 derivative heteroditopic host

Doi:10.1021/jo802683d
(2009)
SURFACE STATES OF MoO3 ON ZrO2 AND CATALYTIC PROPERTIES FOR THE REACTION OF NO WITH H2

Doi:10.1039/f19827800501
(1982)
Analysis of the components of hard resin in hops (Humulus lupulus L.) and structural elucidation of their transformation products formed during the brewing process

Doi:10.1021/jf504394h
(2014)
U^III-CN versus U^IV-NC coordination in tris(silylamide) complexes

Doi:10.1021/acs.inorgchem.5b00034
(2015)

Article Doi