STUTIES ON THE CHEMICAL CONSTITUENTS OF THE SEEDS FROM ARTABOSTRYS HEXAPETALUS (ANNONACEAE)
- VernacularTitle:鹰爪种子化学成分的研究
- Author:
Jingguang YU
;
Tongmei LI
;
Lan SUN
;
Xiuzhen LUO
;
Wei DING
;
Deyu LI
- Publication Type:Journal Article
- From:
Acta Pharmaceutica Sinica
2001;36(4):281-286
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the chemical constituents of the seeds from Artabotrys hexapetalus (L.f.) Bhandari (Annonaceae). METHODS Various chromatographic techniques were used to separate and purify the constituents. Their structures were elucidated on the physico-chemical properties and spectral data. RESULTS Eight compounds were isolated from the seeds of A.hexapetalus. They were identified as four neolignans: isoamericanin A (1), isoamericanol A (2), americanin B (3) and artabotrycinol (4), a semiterpenoid: (R)-artabotriol (5) and others: palmitic acid (6), β-sitosterol (7) and daucosterol (8). CONCLUSION Artabotrycinol (4) and (R)-artabotriol (5) are new compounds. Three other neolignans were isolated from this plant for the first time.
