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Â¥Ö÷ÂÛÎÄÀý×Ó£ºInsecticidal sesquiterpene polyol ester from Celastrus angulatus Wang maotian etal : Phyrochemislry, Vol. 30. No. 12, pp. 3931-3933, 1991 Abstract-An insecticide; insecticidal sesquiterpene polyol ester, angulatin A, was isolated from the root bark of Celostrus Its angulatus. dihydroxydihydro+agarofuran structure was established as laJa-diacetoxy-8~,15-diisobutyryloxy-9a-benzoyloxy-4/3,6/3- by spectroscopic methods. |
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