Studies on chemical constituents in seeds of Taxus mairei II.
- Author:
Zuo-ping LI
1
;
Chun-lin WANG
;
Ji-shun GU
;
Qing-wen SHI
Author Information
- Publication Type:Journal Article
- MeSH: Plants, Medicinal; chemistry; Seeds; chemistry; Taxoids; chemistry; isolation & purification; Taxus; chemistry
- From: China Journal of Chinese Materia Medica 2005;30(16):1260-1263
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents in seeds of Taxus mairei.
METHODPreparative HPLC, TLC and spectroscopic analyses were used to isolate and elucidate the chemical constituets in the plant.
RESULTSeven taxane diterpenoids were isolated from the seeds of T. mairei and identified as taxinine A(1), 9-deacetyltaxinine(2), 9-deacetyltaxinine E(3), 2-deacetyltaxinine(4), taxezopidine G(5), 2-deacetoxytaxinine J(6), 2-deacetoxytaxuspine C(7).
CONCLUSIONExcept compounds 5,6, all the compounds were obtained from seeds of this plant for the first time.
