| Literature DB >> 21302964 |
Uraiwan Songsiang1, Tula Thongthoom, Chantana Boonyarat, Chavi Yenjai.
Abstract
Four new carbazole alkaloids, claurailas A-D (1-4), as well as 12 known carbazoles and three known coumarins were isolated from the roots of Clausena harmandiana. Heptaphylline (6) and 7-methoxyheptaphylline (7) showed strong cytotoxicity against NCI-H187 and KB cell lines with IC(50) values ranging from 1.3 to 2.7 μM. Compound 7 showed no cytotoxicity against Vero cells.Entities:
Mesh:
Substances:
Year: 2011 PMID: 21302964 DOI: 10.1021/np100654m
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050