Steroids p. 353 - 359 (1990)
Update date:2022-08-04
Topics: Deprotection Purification Protection of Functional Groups Functional Group Interconversion
Suginome
Wang
3β-Hydroxy-5α-androstan-17-one was transformed into 17-oxa-5α-androstan-3β-ol in five steps involving conversion of the 17-ketone via the corresponding lactol to its hypoiodite and thence a regioselective β-scission under irradiation to give ring D seco i
View MoreHebei DaPeng Pharm & Chem Co., Ltd.
Contact:86-317-7298678,0576-88861898 88861908
Address:West Songmen Village, East Songmen Town, Wuqiao, Cangzhou, Hebei ,China
Contact:+86-0592 5353131
Address:No.56 Guani Road Software Park 2,Siming District
Baoding City Light Industry And Textiles Imp.& Exp. Corp. Chemical Department.
Contact:86-312-3262436
Address:NO.658 CHAOYANG SOUTH STREET,BAODING CITY HEBEI CHINA
Nanjing Spring & Autumn Biological Engineering Co., Ltd.
Contact:86-180510-83338
Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China
Chengdu NoVi Biotechnology Co., Ltd.(expird)
Contact:13551243286/028-81458053
Address:NO.168-1-224 JULONG ROAD WUHOU DISTRICT, CHENGDU CITY,SICHUAN PROVINCE
Doi:10.1039/c4gc00542b
(2014)Doi:10.1021/jo01349a025
(1966)Doi:10.1021/jm970842h
(1998)Doi:10.1016/j.bmcl.2011.05.130
(2011)Doi:10.1038/nature10232
(2011)Doi:10.1055/s-0030-1260549
(2011)
