Antibacterial galloylated alkylphloroglucinol glucosides from myrtle (Myrtus communis)

被引：40

作者：

Appendino, G

Maxia, L

Bettoni, P

Locatelli, M

Valdivia, C

Ballero, M

Stavri, M

Gibbons, S

Sterner, O

机构：

[1] Univ Piemonte Orientale, Dipartimento Sci Chim Alimentari Farmaceut & Farm, I-28100 Novara, Italy

[2] CSMS, I-09123 Cagliari, Italy

[3] Univ London, Sch Pharm, Ctr Pharmacognosy & Phytotherapy, London WC1N 1AX, England

[4] Lund Univ, Dept Organ Chem, S-22100 Lund, Sweden

来源：

JOURNAL OF NATURAL PRODUCTS | 2006年 / 69卷 / 02期

关键词：

D O I：

10.1021/np050462w

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

An investigation of the polar glycosidic fraction from the leaves of myrtle afforded four galloylated nonprenylated phloroglucinol glucosides (3a-d) related to the endoperoxide hormone G3 (4) in terms of structure and biogenesis. Despite their close similarity, significant antibacterial activity was shown only by one of these compounds (3b, gallomyrtucommulone B), while the G3 hormone (4) was inactive.

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页码：251 / 254

页数：4

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