Flavonoid dimers from the aerial parts of Conyza stricta

被引：4

作者：

Al-Wahaibi, Lamya H. ^{[1
]}

Al-Saleem, Muneera S. M. ^{[1
]}

Basudan, Omar A. ^{[2
]}

Abdel-Mageed, Wael M. ^{[2
,3
]}

机构：

[1] Princess Nourah Bint Abdulrahman Univ, Sci Coll, Dept Chem, Riyadh 11671, Saudi Arabia

[2] King Saud Univ, Coll Pharm, Dept Pharmacognosy, POB 2457, Riyadh 11451, Saudi Arabia

[3] Assiut Univ, Fac Pharm, Dept Pharmacognosy, Assiut 71526, Egypt

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 2019年 / 87卷

关键词：

Conyza stricta; Asteraceae; Flavonoid dimer; Biflavonoid; BIOLOGICAL-ACTIVITY; DITERPENE ACIDS; CONSTITUENTS; SPHINGOLIPIDS; TERPENOIDS; CLERODANES; XYLOSIDES;

D O I：

10.1016/j.bse.2019.103959

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A new flavonoid dimer, strictatin (10), was identified from the aerial part of Conyza stricta, in addition to eleven known compounds. The structure of compound 10 was determined by spectral analyses, including 1D, 2D NMR and HR-ESI-MS experiments. All compounds were identified from Conyza stricta for the first time and flavonoid dimers were firstly reported from the family Asteraceae. The chemotaxonomic significance of the identified metabolites was discussed.

引用

页数：4

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