Plant Diversity ›› 1990, Vol. 12 ›› Issue (02): 1-3.
• Articles •
Cheng Chunquen Wu Dagang
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Abstract: Celastrus angulatus Max. is a singnificant insecticidal plant dispersed widely over our country. For its antifeeding value , the roots have been stuied chemically as a result of some new sesquiterpene polyster[1,2].The bioactive tests of its seed oil showed highly antifeedant effect on pieris rapae, Aulacophora femoralis,Henosepilachna,Vigintioctopunctata, Locastra muscosalis, colaphllus bowringi and Calospilos suspecta[3,4].In this continuing communication we report eight new sesquiterpene polyesters (1-8)isolated from the seeds of the plant by means of distrbution and chromatography. Their structuret have been characterized by spectroscopic and chemical methods and relate to dihydro-β-agarofuran skeleton as follows.
Key words: Celastrus angulatus
Cheng Chunquen Wu Dagang. SESQUITERPENE POLYESTERS FROM THE SEEDS OF INSECTICIDAL PLANT CELASTRUS ANGULATUS[J]. Plant Diversity, 1990, 12(02): 1-3.
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URL: https://journal.kib.ac.cn/EN/
https://journal.kib.ac.cn/EN/Y1990/V12/I02/1