Pyranoxanthones from Mesua ferrea

被引：17

作者：

Teh, Soek Sin ^{[1
]}

Ee, Gwendoline Cheng Lian ^{[1
]}

Rahmani, Mawardi ^{[1
]}

Taufiq-Yap, Yun Hin ^{[1
]}

Go, Rusea ^{[2
]}

Mah, Siau Hui ^{[1
]}

机构：

[1] Univ Putra Malaysia, Fac Sci, Dept Chem, Serdang 43400, Selangor, Malaysia

[2] Univ Putra Malaysia, Fac Sci, Dept Biol, Serdang 43400, Selangor, Malaysia

来源：

MOLECULES | 2011年 / 16卷 / 07期

关键词：

mesuaferrin A; mesuaferrin B; pyranoxanthone; Mesua ferrea; Guttiferae; BETULINIC ACID; GUTTIFERAE;

D O I：

10.3390/molecules16075647

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：

Our phytochemical studies on the root bark extracts of Mesua ferrea have led to the isolation of two new pyranoxanthones, mesuaferrin A (1) and mesuaferrin B (2). Five other compounds - caloxanthone C (3), 1,8-dihydro-3-methoxy-6-methylanthraquinone (4), beta-sitosterol (5), friedelin (6) and betulinic acid (7) - were also successfully isolated. Structural elucidations of these compounds were achieved using 1D and 2D NMR and MS techniques.

引用

页码：5647 / 5654

页数：8

共 11 条

[1] Daphnifolin, a new xanthone from Mesua daphnifolia (Guttiferae) [J].