Chemistry Letters p. 1647 - 1650 (1981)
Update date:2022-08-06
Topics:
Higa, Tatsuo
Tanaka, Jun-ichi
Tsukitani, Yasumasa
Kikuchi, Hiroyuki
Four new polyoxygenated steroids (4-7) containing a spiroketal function have been isolated from the gorgonian Isis hippuris.Their structures were determined by spectral correlation and by interconversion.Previously assigned configuration at the C-22 of hippurin-1 (3) was reversed by spectroscopic evidence.Two (4,7) of the steroids exhibited potent in vitro anticancer activities.
View MoreTianjin Anda North Industrial & Business Co.Ltd.
Contact:86-22-24999306
Address:No.11 Erwei Road,Dongli Development Area,Tianjin,China
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)
Contact:+86-21-54159691
Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100
Contact:86-310-8067016
Address:East Fuhua Road,Tiexi Chemical Industrial Estate,Hebei,China
Quzhou Hopemax Chemical Technology Co.Ltd
Contact:86-570-3036007
Address:Room 801,Building 2,Wealth Center,No.51,Xujiang Road,Quzhou,China.
Shenyang Mole pharmaceutical Technology Development Co.,Ltd
Contact:+86-24-31204918/13889278616
Address:No.44, wanliutang road, shenhe District of Shenyang
Doi:10.1246/bcsj.39.967
(1966)Doi:10.1021/ja00370a022
(1982)Doi:10.1246/bcsj.54.3510
(1981)Doi:10.1021/jo00347a005
(1982)Doi:10.1016/j.tet.2004.09.005
(2004)Doi:10.1021/jm00354a012
(1982)
