A new iridoid from Eucommia ulmoides
10.16438/j.0513-4870.2023-1408
- VernacularTitle:杜仲中的一个新环烯醚萜类化合物
- Author:
Shi-qi ZHOU
1
;
Zhi-you HAO
1
;
Meng YANG
1
;
Chao-yuan XIAO
1
;
Jun-yang ZHANG
1
;
Bo-wen ZHANG
1
;
Si-qi TAO
1
;
Xiao-ke ZHENG
1
;
Wei-sheng FENG
2
Author Information
1. School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China; The Engineering and Technology Research Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China
2. School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China; The Engineering and Technology Research Center for Chinese Medicine Development of Henan Province, Zhengzhou 450046, China; Co-construction of Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry, Zhengzhou 450046, China
- Publication Type:Research Article
- Keywords:
italic>Eucommia;
neoeucommiate A;
iridoids;
lignans;
chemical composition
- From:
Acta Pharmaceutica Sinica
2024;59(7):2062-2068
- CountryChina
- Language:Chinese
-
Abstract:
Eleven compounds were isolated from Eucommia ulmoides by silica gel, Sephadex LH-20, HW-40C column chromatography and semi-preparative HPLC. Their structures were identified by modern spectroscopic methods as neoeucommiate A (1), (7S,8R)-dihydrodehydrodiconiferyl alcohol (2), urolignoside (3), ficusal (4), tiruneesiin (5), glochidioboside (6), forsythialansides B (7), ecdysanol B (8), (+)-syringaresinol-4-O-β-D-glucopyranoside (9), (+)-pinoresinol 4-O-[6ʹʹ-O-vanilloyl]-β-D-glucopyranoside (10), samsesquinoside (11). Compound 1 is a new compound, compounds 3-7, 10 and 11 were isolated from Eucommia ulmoides for the first time.
