Chemical constituents from Perenniporia subacida
10.3969/j.issn.1001-1528.2018.01.026
- VernacularTitle:微酸多年卧孔菌化学成分的研究
- Author:
Huai-Yu GUO
1
;
Guo-Kai WANG
;
Ji-Kai LIU
;
Gang WANG
Author Information
1. 六安市中医院药剂科
- Keywords:
Perenniporia subacida;
chemical constituents;
isolation and identification
- From:
Chinese Traditional Patent Medicine
2018;40(1):129-133
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the chemical constituents from Perenniporia subacida.METHODS The chloroform-methanol extract from P.subacida was isolated and purified by silica,RP-18 and Sephadex LH-20 column,then the structures of obtained compands were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as 3-hydroxy-4-methoxybenzoicacid (1),2,5-dihydroxybenzoicacid (2),(22E,24R)-ergosta-7,22-dien-3β,5α,6β-triol (3),hydroxylbenzaldehyde (4),4-hydroxyphenyl acetate (5),7-hydroxymethylphthalide (6),(22E,24R)-ergosta-5,7,22-trien-3β-ol (7),(22E,24R)-5 α,8α-epidiory-ergosta-6,22-dien-3β-ol (8),(22E,24R)-ergosta-7,22-dien-3 β,5 β,6β-triol (9).CONCLUSION All the compounds are isolated from Perenniporia subacida for the first time,and compound 6 is a new natural product.
