Kazuki Ishikawa, T. Hosoe, T. Itabashi
May 1, 2010
Citations
1
Influential Citations
23
Citations
Journal
Chemical & pharmaceutical bulletin
Abstract
Two new diketopiperazine metabolites, novoamauromine (1) and ent-cycloechinulin (2) have been isolated from Aspergillus novofumigatus CBS117520. The structures of 1 and 2 were established on the basis of spectroscopic and chemical investigation, including a detailed comparison of the spectroscopic and physico-chemical data of amauromine (3) and cycloechinulin (4).