Heterocycles p. 1399 - 1406 (1994)
Update date:2022-08-02
Topics:
Chen, Zong-Tsi
Lee, Shwu-Woan
Chen, Chiu-Ming
Two new flavonoid glycosides, takakin 8-O-β-D-glucuronide 6''-methyl ester (2), takakin 8-O-β-D-glucuronide 2''-sodium sulfonate (3) together with a known flavonoid glycoside, takakin 8-O-β-D-glucuronide were isolated from the root bark of Helicteres angustifolia (Sterculiaceae).The structures of these compounds were established on the basis of spectroscopic and chemical evidence.
View MoreShanghai Rich Chemicals Co., Ltd
website:http://www.richchemical.com
Contact:+86-21-20255798
Address:Pudong Shanghai,China
Xinji City Taida Sinopec Co., Ltd.
Contact:0086-311-85341278
Address:No.6, Nanhua Road,Xinji City Road,Hebei Province,China
Shandong Xinhua Pharmaceutical Co.,Ltd
website:http://www.xhzy.com
Contact:+86-533-2196801
Address:1 lutai road,zhangdian dis,Zibo City
wuxi huabin bio-tech Co.,Ltd(expird)
Contact:86-0510-85133006
Address:hubin road NO157
Shanghai Send Pharmaceutical Technology Co., Ltd.
website:http://www.shsendpharma.com
Contact:021-58088081, +8613585868794
Address::Room A601, Building 1,NO. 800 Qingdai Road Pudong District Shanghai,China
Doi:10.1021/jo01291a006
(1980)Doi:10.1007/BF00509797
()Doi:10.1039/j29660000285
(1966)Doi:10.1016/S0040-4039(01)86159-1
(1979)Doi:10.1021/jo01290a002
(1980)Doi:10.1021/ja00515a035
(1979)
