A New Coumarin and Carbazole Alkaloid from Clausena vestita D. D. Tao

✍ Scribed by Xiao-Jing Shi; Guan Ye; Wen-Jie Tang; Wei-Min Zhao

• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: German
• Weight: 155 KB
• Volume: 93
• Category: Article
• ISSN: 0018-019X
• DOI: 10.1002/hlca.200900337

✦ Synopsis

Abstract

Phytochemical investigation of the EtOH extract of Clausena vestita D. D. Tao led to the isolation of one new coumarin, clauslactone U (1), and one new carbazole alkaloid, clauszoline N (2), together with 28 known compounds. The structures of these compounds were established by using MS and 1D‐ and 2D‐NMR techniques, and by comparison with known analogues.