Two metabolites from Aspergillus flavipes.

Lloydia Pub Date : 1977-03-01
A M Clark, C D Hufford, L W Robertson
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引用次数: 0

Abstract

Two novel fungal metabolites, N-benzoyl-L-phenylalaninol (1a) and asperphenamate (2) were isolated from the culture filtrate and mycelium of Aspergillus flavipes ATCC 11013. N-benzoyl-L-phenylalaninol was identified by direct comparison with an authentic sample. The structure of asperphenamate is proposed as (S)-N-benzoyl-phenylalanine-(S)-2-benzamido-3-phenyl propyl ester, based on chemical and spectroscopic evidence.

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黄曲霉的两种代谢物。
从黄曲霉ATCC 11013的培养滤液和菌丝体中分离到两种新的真菌代谢产物n -苯甲酰- l-苯丙氨酸(1a)和阿斯芬酯(2)。n -苯甲酰- l-苯丙胺醇通过与真实样品的直接比较鉴定。根据化学和光谱证据,提出了阿斯芬酯的结构为(S)- n -苯甲酰-苯丙氨酸-(S)-2-苯脒-3-苯丙酯。
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