Study on diarylheptanoids from green peel of Juglans sigillata.
10.19540/j.cnki.cjcmm.20170728.006
- Author:
Dong-Mei LI
1
;
You-Lun PENG
1
;
Guang-Ming LIU
1
Author Information
1. College of Pharmacy and Chemistry, Dali University, Dali 671000, China.
- Publication Type:Journal Article
- Keywords:
Juglans sigillata;
chemical constituents;
diarylheptanoids;
green peel
- From:
China Journal of Chinese Materia Medica
2017;42(18):3553-3556
- CountryChina
- Language:Chinese
-
Abstract:
The chemical constituents from green peel of Juglans sigillata were isolated by column chomatographies over silica gel, Sephadex LH-20, and MCI. Four diarylheptanoids were isolated and their structures were characterized as dihydropterocarine(1), 3',4″-epoxy-1-(4'-hydroxy-phenyl)-7-(3″-methoxyl-phenyl)-heptan-3α-ol(2), pterocarine(3), and 1-(4'-hydroxy-phenyl)-7-(3″-methoxy-4″-hydroxyphenyl)-heptan-3α-ol(4). Compound 1 is a new compound, named as dihydropterocarine. Compounds 2-4 were isolated from the plant of J. sigillata for the first time.
