Phytochemistry p. 1257 - 1258 (1986)
Update date:2022-08-04
Topics:
Iinuma, M.
Fang, N.
Tanaka, T.
Mizuno, M.
Mabry, T. J.
et al.
The structure of a flavonoid from the fern Notholaena aschenborniana, previously described as 5,4',6'-trihydroxy-6,7,2',3'-tetramethoxyflavone, is revised to 5,2',4'-trihydroxy-3,7,8,5'-tetramethoxyflavone on the basis of current studies on 2'-oxygenated flavonoids.Identity of the natural product with the proposed structure is confirmed by synthesis. Key Word Index - Notholaena aschenborniana; Pteridophyta; Polypodiaceae; 5,2',4'-trihydroxy-3,7,8,5'-tetramethoxyflavone; synthesis.
View MoreHUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.
Contact:+86-186-02659358
Address:1004, building 3, Wanke Jinsemaitianyuan, 498 Guitang Road, Yuhua District, Changsha City, Hunan Province, China
Contact:0086-29-89196322
Address:North of the Fifth Keji Road, Hi-Tech Industrial Zone, Xi'an City, Shaanxi Province, China
SICHUAN TONGSHENG AMINOACID CO.LTD
website:http://www.aminoacid.cc
Contact:86-838-2274206/2850606
Address:Room 1-11-1,No.19 of North TianShan Road,Deyang,Sichuan China
website:http://www.shtopchem.com/
Contact:0086-0576-87776998
Address:room no 1608,xuhui business building yude road,xujiahui street, xuhui district
website:http://www.chemdow.com
Contact:0086-10-82435335
Address:Room 401,Unit 3,4th Floor,Shangdijiayuan,Shangdi East Road, Haidian District,Beijing
Doi:10.1021/jo8025109
(2009)Doi:10.1016/j.saa.2008.10.005
(2009)Doi:10.1016/j.biochi.2012.04.019
(2013)Doi:10.1023/A:1012438104138
(2001)Doi:10.1002/jhet.5570450314
(2008)Doi:10.1039/b712782k
(2008)