Two new minor cyclopeptides from Sagina japonica (Caryophyllaceae)

被引：5
|
作者：
Jia, Ai-qun [2 ]
Tan, Ning-hua [1 ]
Zhou, Jun [1 ]
机构：
[1] CAS, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Yunnan, Peoples R China
[2] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210014, Jiangsu, Peoples R China
来源：
FITOTERAPIA | 2009年 / 80卷 / 03期
关键词：
Cyclopeptide; Agina japonica; Sajaponicin A; Sajaponicin B; Structure;
D O I：
10.1016/j.fitote.2009.01.004
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Two new minor cyclopeptides, named japonicin A (1), japonicin B (2), were isolated from the whole plants of Sagina japonica (Caryophyllaceae). Their structures were determined as cyclo(Pro(1)-Pro(2)-Leu(2)-Leu(1)-Phe(2)-Pro(3)-Gly-Ser-Phe(1))(1) and cyclo-(Pro(1)-Ile-Tyr-Asp-Pro(2)-Phe(2)-Pro(3)-Phe(1)) (2) on the basis of spectroscopic data, especially by two-dimension NMR technologies. (C) 2009 Elsevier BM. All rights reserved.
引用
收藏
页码：192 / 195
页数：4
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