筛孔菌醌C，一种来自黏菌梅氏筛孔菌的萘醌色素。

Cribrarione C, a naphthoquinone pigment from the myxomycete Cribraria meylanii.

作者信息

Shintani Akinori, Yamazaki Hiroyuki, Yamamoto Yukinori, Ahmed Firoj, Ishibashi Masami

机构信息

Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan.

出版信息

Chem Pharm Bull (Tokyo). 2009 Aug;57(8):894-5. doi: 10.1248/cpb.57.894.

DOI:10.1248/cpb.57.894

PMID:19652423

Abstract

Chemical investigation of field-collected fruit bodies of the myxomycete Cribraria meylanii resulted in the isolation of a naphthoquinone pigment, cribrarione C, and its structure was elucidated by spectral data as 2,5,6,7-tetrahydroxy-1,4-naphthoquinone (1). This compound (1) had been synthesized previously, while it was isolated here for the first time as a natural product, and its NMR and MS data are described in this study.

摘要

对野外采集的黏菌梅氏筛菌子实体进行化学研究，分离得到一种萘醌色素——筛菌醌C，通过光谱数据确定其结构为2,5,6,7-四羟基-1,4-萘醌（1）。该化合物（1）此前已被合成，但此次是首次作为天然产物分离得到，本研究描述了其核磁共振和质谱数据。