| Literature DB >> 23500386 |
Qinge Ma1, Jin Tian, Jianbo Yang, Aiguo Wang, Tengfei Ji, Yangai Wang, Yalun Su.
Abstract
Four new carbazole alkaloids (1-4) and fourteen known carbazole alkaloids (5-18) were isolated from Murraya koenigii. Their structures were elucidated on the basis of extensive spectroscopic analysis. Compounds 4, 6, 16, and 17 (10 μM) had moderate hepatoprotective activities against d-galactosamine-induced HL-7702 cell damage. Compounds 11, 12 and 18 showed significant PTP1B inhibitory activity with IC50 values of 1.773, 1.875 and 2.286 μM, respectively.Entities:
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Year: 2013 PMID: 23500386 DOI: 10.1016/j.fitote.2013.03.003
Source DB: PubMed Journal: Fitoterapia ISSN: 0367-326X Impact factor: 2.882