| Literature DB >> 23418880 |
De-Lan Yang1, Wen-Li Mei, Yan-Bo Zeng, Zhi-Kai Guo, Dai-Jing Wei, Shou-Bai Liu, Qing-Huang Wang, Hao-Fu Dai.
Abstract
A new denitroaristolochic acid, demethylaristofolin C (1), together with six known alkaloids, crebanine N-oxide (2), (-)-sukhodianine-β-N-oxide (3), palmatine (4), corydalmine (5), dehydrocorydalmine (6), and corynoxidine (7), was isolated from the tubers of Stephania succifera. The structure of demethylaristofolin C was elucidated by spectroscopic techniques (UV, IR, 1D, and 2D NMR) and HR-ESI-MS analyses. These compounds exhibited antibacterial activities against Staphylococcus aureus and methicillin-resistant S. aureus strains in different degrees.Entities:
Mesh：
Substances：
Year: 2013 PMID： 23418880 DOI： 10.1080/10286020.2012.762641
Source DB: PubMed Journal: J Asian Nat Prod Res ISSN： 1028-6020 Impact factor: 1.569