- ANTITUMOUR TRITERPENES OF MAYTENUS DIVERSIFOLIA
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Key Word Index-Maytenus diversifolia; Celastraceae; cytotoxic and antileukemic activity; maytenfoliol; maytenfolic acid; maytensifolins -A and -B; canophyllol; pachysonol; 29-hydroxyfriedelan-3-one; 30-hydroxyfriedelan-3-one; maytansine.The known compounds maytansine and sitosterol-β-D-glucoside as well as the new triterpenes maytenfoliol and maytenfolic acid were isolated as antileukemic agents from Maytenus diversifolia.Other triterpenes isolated included the new maytensifolin-A and -B as well as the known friedelin, canophyllal, β-amyrin, canophyllol, pachysonol, 29-hydroxyfriedelan-3-one and 30-hydroxyfriedelan-3-one.
- Nozaki, Hiroshi,Suzuki, Hideyo,Hirayama, Teruhisa,Kasai, Ryoji,Wu, Rong-Yang,Lee, Kuo-Hsiung
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p. 479 - 486
(2007/10/02)
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