STUDIES IN RELATION TO BIOSYNTHESIS .47. PHOMAZARIN .1. STRUCTURE OF PHOMAZARIN, AN AZA-ANTHRAQUINONE PRODUCED BY PYRENOCHAETA-TERRESTRIS HANSEN

被引：23

作者：

BIRCH, AJ ^{[1
]}

BUTLER, DN ^{[1
]}

EFFENBERGER, R ^{[1
]}

RICKARDS, RW ^{[1
]}

SIMPSON, TJ ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV,RES SCH CHEM,CANBERRA 2600,ACT,AUSTRALIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 03期

关键词：

D O I：

10.1039/p19790000807

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The structure (4) has been established for phomazarin, 6-n-butyl-2-carboxy- 3,4,8-trihydroxy-7-methoxy-1-aza-anthraquinone, from n.m.r. and i.r. spectra, and degradative studies of phomazarin and its derivatives. Nitrogen-15 chemical shifts, and 15N-1H and 13N-15C coupling constants in derivatives of biosynthetically 15N-enriched phomazarin are of particular utility in differentiating between possible alternate structures.

引用

页码：807 / 815

页数：9

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