Taccalonolides W – Y, Three New Pentacyclic Steroids from Tacca plantaginea

✍ Scribed by Jun-Yun Yang; Rong-Hua Zhao; Chang-Xiang Chen; Wei Ni; Fei Teng; Xiao-Jiang Hao; Hai-Yang Liu

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: German
• Weight: 168 KB
• Volume: 91
• Category: Article
• ISSN: 0018-019X
• DOI: 10.1002/hlca.200890116

✦ Synopsis

Abstract

Three new pentacyclic steroids, taccalonolides W–Y (2–4, resp.), have been isolated from the whole plants of Tacca plantaginea. Their structures were elucidated on the basis of spectroscopic methods including extensive 1D‐ and 2D‐NMR experiments.