Journal of the Chemical Society. Perkin transactions I p. 1041 - 1045 (1981)
Update date:2022-08-02
Topics:
Crabb, Trevor A.
Saul, John A.
Williams, Roger O.
The microbiological transformation of 5α-androstan-17-one, and the 3β-acetoxy- and 3α-hydroxy-derivatives, by Cunninghamella elegans is dominated by 1β,7-dihydroxylation or 7-monohydroxylation. 3α-Acetoxy-5α-androstan-17-one undergoes predominant 6β,11β-dihydroxylation. 17a-Aza-D-homo-5α-androstan-17-one and the 3α-acetoxy-derivative undergo predominant monohydroxylation at 6β or 7α, in contrast to the 3β-acetoxy-derivative which, although undergoing similar monohydroxylation, gives good yield of 9α-monohydroxylated products.
View MoreTriumph International Development Limilted
website:http://www.jiashengchem.cn/
Contact:+86-536-7971999
Address:Yinhai Road,Shouguang
KA-SHING Business Trade Macau Co., Ltd.
Contact:00853-28430045
Address:23rd Floor, Block 3 La Cite, Areia Preta, Macao
Dayang Chem (Hangzhou) Co.,Ltd.
website:http://www.dycnchem.com
Contact:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
Weifang Haiye Chemistry and Industry Co., Ltd.
website:https://member.lookchem.com/member/Authentication2.aspx?l=1
Contact:86-151-94208566
Address:South of lianmeng road,east of dadi road,houtown,shouguang city,china
Changsha Goomoo Chemical Technology Co.Ltd
Contact:+86-731-82197655
Address:No.649,Chezhan Rd.(N),Changsha,Hunan,China
Doi:10.1039/b203710f
(2002)Doi:10.1021/jacs.9b13753
(2020)Doi:10.1007/s11164-014-1782-7
(2015)Doi:10.1016/S0022-328X(01)01459-0
(2002)Doi:10.1002/jhet.5570390123
(2002)Doi:10.1021/jacs.5b10270
(2015)
