来自海洋球形黑孢霉的两种新化合物。

Two new compounds from the marine Nigrospora sphaerica.

作者信息

Zhang Qi-Hui, Tian Li, Zhou Lian-Di, Zhang Ying, Li Zhi-Feng, Hua Hui-Ming, Pei Yue-Hu

机构信息

School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.

出版信息

J Asian Nat Prod Res. 2009 Nov;11(11):962-6. doi: 10.1080/10286020903339614.

DOI:10.1080/10286020903339614

PMID:20183261

Abstract

Two new compounds, 1-(5-oxotetrahydrofuran-2-yl)ethyl 2-phenylacetate (1) and 3-hydroxybutan-2-yl 2-hydroxy-3-phenylpropanoate (2), along with three known compounds, harzialactone A (3), benzeneethanol 4-hydroxy-1-acetate (4), and 1,4-dioxane-2,5-dione-3,6-bis(penylmethyl)-homopolymer (5), have been isolated from the fungus Nigrospora sphaerica. Their structures were determined on the basis of chemical and spectroscopic methods.

摘要

从球形黑孢霉中分离出了两种新化合物，即2-苯基乙酸1-(5-氧代四氢呋喃-2-基)乙酯(1)和3-羟基丁酸-2-基2-羟基-3-苯基丙酸酯(2)，以及三种已知化合物，即哈齐内酯A(3)、4-羟基苯乙醇乙酸酯(4)和1,4-二氧六环-2,5-二酮-3,6-双(苯甲基)-均聚物(5)。它们的结构通过化学和光谱方法确定。