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[Studies on the Chemical Constituents of Phlomis Younghusbandii]

Yong-li Gao, Rui-chao Lin, Gang-li Wang, Han-ru Zhao, Yuan Gao, Bianha Ciren

Zhong Yao Cai. 2007 Oct;30(10):1239-42.

PMID: 18300491

Abstract:

Objective:
To study the chemical constituents of Phlomis younghusbandii.
Methods:
Compounds were isolated from the ethanolic extract by silica gel column chromatography, and their structures were identified by physical and chemical evidences and spectral methods.
Results:
Eight compounds were isolated and identified respectively as 8-acetylshanzhiside methyl ester (1), shanzhiside methyl ester (2), phlomiol (3), 2-butoxy-2-(hydroxymthyl) tetrahydro-2H-3,4,5-pyrantriol (4), sesamoside (5), pulchelloside-I (6), luteolin-7-O-beta-D-glucopyranoside (7) and daucosterol (8).
Conclusion:
All the compounds were isolated from the plant for the first time.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP57420469 8-Acetylshanzhiside methyl ester 8-Acetylshanzhiside methyl ester 57420-46-9 Price
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