[Chemical Constituents from Przewalskia tangutica]

  • Zhong Yao Cai. 2016 Sep;39(9):2013-5.
Zhuo-ma Da-Wa ,  Min Zhao ,  Da-le Guo ,  Dong-mei Fang ,  Yan Zhou
PMID: 30207657
Abstract

Objective: To study the Chemical constituents from Przewalskia tangutica.

Methods: The compounds were isolated and identified from n-butanol Extract of Przewalskia tangutica by various chromatographic and spectral techniques.

Results: Twelve polar compounds were isolated and identified as scopolin( 1),fabiatrin( 2),rutin( 3),queroetin-3-O-rutinoside-7-O-β-D-glucopyranoside( 4),protocatechuate( 5),vanillic acid( 6),Thymine( 7),Uracil( 8),Cytosine( 9),Adenine( 10),Uridine( 11) and Adenosine( 12).

Conclusion: Compounds 3 ~ 5,8 ~ 12 are obtained from Przewalskia tangutica for the first time.

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