Citation: Jun Yi HU, Wei QIAO, Yoshihisa TAKAISHI, Hong Quan DUAN. A New Hemiterpene Derivative from Prinsepia utilis[J]. Chinese Chemical Letters, ;2006, 17(2): 198-200. shu

A New Hemiterpene Derivative from Prinsepia utilis

1.
The College of Pharmaceuticals and Biotechnology, Tianjin University, Tianjin 300072;
2.
School of Chemical Engineering, Anshan University of Science & Technology, Anshan 114002;
3.
The School of Pharmacy, Tianjin Medical University, Tianjin 300070;
4.
Faculty of Pharmaceutical Sciences, University of Tokushima, Shomachi 1-78, Tokushima 770-8505, Japan

Received Date: 30 May 2005

Fund Project: This project sponsored by the Scientific Research Foundation (2004xk32), Tianjin Medical University.

A new hemiterpenoid, (+)-(2R,3S)-2-chloro-3-hydroxy-3-methyl-γ-buty-rolactone was isolated from the leaves of Prinsepia utilis Royle. Its structure was elucidated by spectroscopic methods and X-ray crystallographic analysis.
- Prinsepia utilis,
- hemiterpene,
- (+)-(2R,3S)-2-chloro-3-hydroxy-3-methyl-γ-butyrolac-tone
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