Two new flavan glycosides from Abacopteris penangiana.
- Author:
Zhong-Xiang ZHAO
1
;
Jing JIN
;
Jin-Lan RUAN
;
Ya-Ling CAI
;
Chen-Chen ZHU
Author Information
1. School of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
- Publication Type:Journal Article
- MeSH:
Ferns;
chemistry;
Flavonoids;
chemistry;
isolation & purification;
Glycosides;
chemistry;
isolation & purification;
Molecular Structure;
Plant Components, Aerial;
chemistry;
Plants, Medicinal;
chemistry
- From:
Acta Pharmaceutica Sinica
2008;43(4):392-395
- CountryChina
- Language:Chinese
-
Abstract:
To study the chemical constituents of Abacopteris penangiana (Hook.) Ching, various chromatographic techniques were used to isolate and purify the constituents. The structures of the obtained compounds were elucidated by spectroscopic data and physical-chemical properties. Two compounds were isolated from the n-BuOH soluble fraction of an acetone-H2O (4:1) extract of A. penangiana and were identified as 4'-hydroxy pneumatopterin B (I) and 6"-O-acetyl triphyllin A (II). Compounds I and II are new compounds.
