One new spirocyclic lactone, terreinlactone C (1), and one new benzopyran derivative, 2,2-dimethyl-3-hydroxychroman-6-aldehyde (2), were discovered from the fungus Aspergillus terreus. The chemical structures of compounds 1 and 2 were elucidated by detailedly analyzing NMR and HRESIMS data. Compound 1 is the first natural product with a 1-oxaspiro[4.5]decan-2-one ring system and a possible biogenetic pathway is proposed. Two compounds were tested for their cytotoxic activities against five human cancer cell lines. [GRAPHICS] .
基金:
Program for Changjiang Scholars of Ministry of Education of China [T2016088]; National natural Science Foundation for Distinguished Young Scholars [81725021]; National Science and Technology Project of China [2018ZX09201001-001-003]; Innovative Research Groups of the National Natural Science Foundation of China [81721005]; National Natural Science Foundation of China [31600266, 81502943]; Academic Frontier Youth Team of HUST; Integrated Innovative Team for Major Human Diseases Program of Tongji Medical College (HUST)
第一作者单位:[1]Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Dept Pharm, Wuhan 430030, Peoples R China
通讯作者:
推荐引用方式(GB/T 7714):
Li Dong-Yan,Han Pan,Wu Zhao-Di,et al.One new spirocyclic lactone and one new benzopyran derivative from Aspergillus terreus[J].JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH.2021,23(5):429-435.doi:10.1080/10286020.2020.1747052.
APA:
Li, Dong-Yan,Han, Pan,Wu, Zhao-Di,Chen, Chun-Mei,Tong, Qing-Yi...&Zhang, Yong-Hui.(2021).One new spirocyclic lactone and one new benzopyran derivative from Aspergillus terreus.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,23,(5)
MLA:
Li, Dong-Yan,et al."One new spirocyclic lactone and one new benzopyran derivative from Aspergillus terreus".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 23..5(2021):429-435