A new quinolinone from freshwater lake-derived fungus Myrothecium verrucaria. Issue 1 (2nd January 2017)

• Record Type: Journal Article
• Authors: Zhang, Can-Can; Ding, Shuang-Shuang; Shi, Wen-Si; Cao, Fei; Zhu, Hua-Jie; Wen, Meng-Liang
• Is Part Of: Natural product research. Volume 31:Issue 1(2017)
• Page Start: 99
• Page End: 103
• Publication Date: 2017-01-02
• Subjects: Myrothecium verrucaria -- quinolinone -- benzodiazepine -- antibacterial activity; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2016.1212030
• Languages: English
• ISSNs: 1478-6419

Abstract

Abstract: One new quinolinone, 7-hydroxy-3-methoxyviridicatin (1 ), along with eight known compounds (2 –9 ) was isolated from the fungus Myrothecium verrucaria, which was collected from lake water of Chenghai, Yunnan Province, China . Their structures were elucidated by detailed analysis of spectroscopic data and comparison with related known compounds. Compounds1 and2 exhibited weak antibacterial activity. To the best of our knowledge, this is the first report on quinolinones (1 –4 ) as the secondary metabolites of M. verrucaria . Abstract :