Isolation and crystal structure of stylopeptide 1, a new marine Porifera cycloheptapeptide

被引：53

作者：

Pettit, GR ^{[1
]}

Srirangam, JK ^{[1
]}

Herald, DL ^{[1
]}

Xu, JP ^{[1
]}

Boyd, MR ^{[1
]}

Cichacz, Z ^{[1
]}

Kamano, Y ^{[1
]}

Schmidt, JM ^{[1
]}

Erickson, KL ^{[1
]}

机构：

[1] ARIZONA STATE UNIV,DEPT CHEM,TEMPE,AZ 85287

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1995年 / 60卷 / 25期

关键词：

D O I：

10.1021/jo00130a027

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Stylopeptide 1 (1) was isolated respectively from the South and Western Pacific Ocean sponges Stylotella sp. and Phakellia costata. Structural determination was accomplished by utilizing high-field (500 MHz) 2D-NMR experiments and confirmed by an X-ray crystal structure determination to provide the assignment cyclo(Pro-Leu-Ile-Phe-Ser-Pro-Ile). The absolute configuration of the new cycloheptapeptide was established by employing results of chiral gas chromatographic analyses.

引用

页码：8257 / 8261

页数：5

共 35 条

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