Expedient synthesis of villosin and its isomer (E)-labda-8(17),12,14-trien-15(16)-olide
摘要:
The synthesis of the title compounds has been achieved in concise, highly regiocontrolled fashion from commercially available (+)-sclareolide. In addition, we offer evidence that the structure of a newly reported natural product from Zingiber ottensii is incorrect. (C) 2007 Elsevier Ltd. All rights reserved.
Expedient synthesis of villosin and its isomer (E)-labda-8(17),12,14-trien-15(16)-olide
摘要:
The synthesis of the title compounds has been achieved in concise, highly regiocontrolled fashion from commercially available (+)-sclareolide. In addition, we offer evidence that the structure of a newly reported natural product from Zingiber ottensii is incorrect. (C) 2007 Elsevier Ltd. All rights reserved.