Steroids p. 696 - 701 (1994)
Update date:2022-07-30
Topics: Synthesis Oxidation NMR spectroscopy Mass spectrometry Reduction Oxime Chemical Synthesis Steroidal Hapten
Pouzar, Vladimir
Fajkos, Jan
A synthesis of (19E)-3β,17-dihydroxy-20-oxopregn-5-en-19-al 19-(O-carboxymethyl)oxime (15), is reported.Hydride reduction of ketone 1 gave the (20R)-hydroxy derivative 2 as the main product.Formylation of 2 followed by cleavage of the epoxide ring and mil
View MoreWuhan Chemwish Technology Co., Ltd
website:http://www.chemwish.com/
Contact:+86-27-67849912
Address:Room 1311, Unit 2, Block1, Innovation Road East Lake High-tech Development Zone Wuhan, Hubei，P.R. China
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530-8002
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
website:http://www.mascot-ie.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
Shanghai Harvest Chemical Ind. Co., Ltd.
Contact:021-51385350
Address:ROOM 806-807, AI LI CHEN BUILDING, No.333 JINGXIANG ROAD, PUDONG DISTRICT, 201206, SHANGHAI
GUANGZHOU MEDCAN PHARMATECH LTD
website:http://www.gzmedcan.com
Contact:+86-20-82519649
Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
Doi:10.1021/jo5011558
(2014)Doi:10.1021/acs.jmedchem.6b00628
(2016)Doi:10.1016/j.ica.2014.03.016
(2014)Doi:10.1016/j.bmc.2014.05.019
(2014)Doi:10.1021/jm00317a010
(1967)Doi:10.1016/0040-4020(96)00370-5
(1996)
