Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (8): 1248.

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The Insect Antifeedantal Sesquiterpenoids From Celastrus Orbiculatus(I)

WANG Ming-An, CHEN Fu-Heng   

  1. Department of Applied Chemistry, Beijing Agricultural University, Beijing, 100094
  • Received:1994-08-27 Revised:1995-02-20 Online:1995-08-24 Published:1995-08-24

Abstract: Two new and one known insect antifeedantal sesquiterpenoid compounds were isolated from Celastrus orbiculatus,their structures were elucidated as 1β,2β-diacetoxy-9α-cinnamoyloxy-β-dihydroagarofuran(1),1β,2β-diacetoxy-6α-benzoyloxy-9α-cinnamoyloxy-β-dihydroagarofuran(2),1β-acetoxy-9α-cinnamoyloxy-β-dihydroagarofuran(3)by UV,IR,MS and 1HNMR,13CNMR,DEPT,1H-1H COSY,13C-1H COSY,NOEDS.

Key words: Celastrus orbiculatus, Sesquiterpenoid, Structure elucidation

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