METABOLIC PRODUCTS OF MICROORGANISMS .269. 5-PHENYLPENTADIENOIC-ACID DERIVATIVES FROM STREPTOMYCES SP

被引：5

作者：

POTTERAT, O

ZAHNER, H

METZGER, JW

FREUND, S

机构：

[1] UNIV TUBINGEN,INST BIOL,LB MIKROBIOL ANTIBIOT,MORGENSTELLE 28,D-72076 TUBINGEN,GERMANY

[2] UNIV TUBINGEN,INST ORGAN CHEM,D-72076 TUBINGEN,GERMANY

来源：

HELVETICA CHIMICA ACTA | 1994年 / 77卷 / 02期

关键词：

D O I：

10.1002/hlca.19940770219

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two new phenylpentadienamides isolated from the culture filtrate of streptomyces sp. were assigned the structures 5-(4-aminophenyl)penta-2,4-dienamide (2) and N2-[5-(4-aminophenyl)penta-2,4-dienoyl]-L-glutamine (3). In addition, 5-(4-aminophenyl)penta-2,4-dienoic acid (1) has been isolated, and its spectroscopic characteristics are reported for the first time. Compounds 1-3 exist in both the (2E,4E)- and (2E,4Z)-configurations. Electrospray and tandem MS, and HPLC/MS proved to be particularly suitable for the characterization of these metabolites.

引用

页码：569 / 574

页数：6

共 12 条

[1] H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].