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 MoreClickChem Technology Co., Limited
Contact:+86-0310-6519966/0531-52893837
Address:No.750 Shunhua Road, High-Tech Zone, Jinan city, Shandong China
jintan yufan Medicine Raw materials Co.,Ltd.(expird)
Contact:86-519-82808282
Address:6th,Jincheng Huangzhuang
Hangzhou Deli Chemical Co.,Ltd.
website:http://www.dlchemical.com
Contact:86 571 28006267
Address:Tangxi Industrial Area, Yuhang District, Hangzhou
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
KINHENG CHEMICAL(SHANGHAI)CO., LTD.
Contact:+8621-60490170
Address:Room401, No.28,Lane 189, Yangshupu Rd. Shanghai, China.
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)
