New Polyprenylated Phloroglucinol and Other Compounds Isolated from the Fruits of Clusia nemorosa (Clusiaceae)

被引：10
作者：
Ferreira, Rafaela Oliveira [1 ]
Sarmento da Silva, Tania Maria [2 ]
de Carvalho, Mario Geraldo [1 ]
机构：
[1] Univ Fed Rural Rio de Janeiro, Dept Quim, BR-23890000 Seropedica, Brazil
[2] Univ Fed Rural Pernambuco, Dept Ciencias Mol, BR-52171900 Recife, PE, Brazil
来源：
MOLECULES | 2015年 / 20卷 / 08期
关键词：
Clusiaceae; Clusia nemorosa; phloroglucinol; nemorosic acid; flavonoid; triterpenoid; BENZOPHENONES; BIFLAVONOIDS; DERIVATIVES;
D O I：
10.3390/molecules200814326
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：
Clusia nemorosa has been widely used in folk medicine to treat various ailments, including headaches and inflammation. Investigation of the fruits of Clusia nemorosa (Clusiaceae) led to the isolation and characterization of a new phloroglucinol derivative, named 6S,8S,28S-nemorosic acid (1), together with seven known compounds: friedelin (2), -sitosterol (3), stigmasterol (4), -sitosterol glycoside (5), kaempferol (6), quercetin (7) and dimethyl citrate (8). The structures were determined by extensive 1D- and 2D-NMR, CD and MS spectroscopic analyses.
引用
收藏
页码：14326 / 14333
页数：8
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