Naravelia zeyanica:: Occurrence of primary benzamides in flowering plants

被引：10

作者：

Jaroszewski, JW ^{[1
]}

Stærk, D ^{[1
]}

Holm-Moller, SB ^{[1
]}

Jensen, TH ^{[1
]}

Franzyk, H ^{[1
]}

Somanadhan, B ^{[1
]}

机构：

[1] Danish Univ Pharmaceut Sci, Dept Med Chem, DK-2100 Copenhagen, Denmark

来源：

NATURAL PRODUCT RESEARCH | 2005年 / 19卷 / 03期

关键词：

sodium perborate; GCMS; 4-methoxybenzamide; 3,4-methylenedioxybenzamide; 4-hydroxy-3-methoxybenzamide;

D O I：

10.1080/14786410410001714641

中图分类号：

O69 [应用化学];

学科分类号：

081704 [应用化学];

摘要：

Extract of Naravelia zeylanica (Ranunculaceae) yielded three simple benzamides, 3,4-methylenedioxybenzamide, 4-methoxybenzamide and 4-hydroxy-3-methoxybenzamide. These simple C6C1 metabolites have been encountered as natural products for the First time. The compounds were identified by direct comparison of their spectral (H-1- and C-13-NMR) and chromatographic (GCMS) data with those of authentic samples. Authentic 4-hydroxy-3-methoxybenzamide was synthesized in one step by treatment of 4-hydroxy-3-methoxybenzonitrile with sodium perborate. Authentic 3,4-methylenedioxybenzamide was synthesized from the corresponding acid.

引用

页码：291 / 294

页数：4

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