Collagenase inhibitory quinic acid esters from Ipomoea pes-caprae

被引：53

作者：

Teramachi, F

Koyano, T

Kowithayakorn, T

Hayashi, M

Komiyama, K

Ishibashi, M

机构：

[1] Chiba Univ, Grad Sch Pharmaceut Sci, Inage Ku, Chiba 2638522, Japan

[2] Temko Corp, Tokyo 1640012, Japan

[3] Khon Kaen Univ, Fac Agr, Khon Kaen 40002, Thailand

[4] Kitasato Inst, Minato Ku, Tokyo 1088642, Japan

来源：

JOURNAL OF NATURAL PRODUCTS | 2005年 / 68卷 / 05期

关键词：

D O I：

10.1021/np0500631

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Two new quinic acid esters (1 and 2) were isolated from the extract of Ipomoea pes-caprae together with six known quinic acid esters (3-8). The structures of compounds 1 and 2 were elucidated by spectroscopic data interpretation. These new compounds exhibited collagenase inhibitory activity and showed almost no cytotoxicity.

引用

页码：794 / 796

页数：3

共 13 条

[1]

Baset P, 1996, BIOL PHARM BULL, V19, P1479, DOI 10.1248/bpb.19.1479

[2]

DEVALL MS, 1992, J COASTAL RES, V8, P442

[3]

Identification and characterization of foliar polyphenolic composition in sweetpotato (Ipomoea batatas L.) genotypes [J].