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Bioactive metabolites from the Andean flora. Antituberculosis activity of natural and semisynthetic azorellane and mulinane diterpenoids

机译:来自Andean Flora的生物活性代谢物。天然和半合成亚唑烷和茂林丁烷二萜类抗核酸活性

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Natural products are recognized as an important source of new and better pharmaceuticals for the treatment of diseases such as tuberculosis. The azorellane and mulinane diterpenoids represent an interesting group of bioactive metabolites produced by Andean plants belonging to the Azorella, Muli-nwn, Laretia and Bolax genus. Testing of natural and semisynthetic azorellanes and mulinanes against two Mycobacterium tuberculosis strains showed that while most changes in the structure of the natural metabolites result in the loss of antituberculosis activity, methylation of the C-20 carboxyl group improves the biological activity of the corresponding derivatives.
机译:天然产品被认为是新和更好的药物的重要来源,用于治疗结核病等疾病。氮甲烷和茂林丁烷二萜类化合物代表了属于Azorella,Muli-NWN,Laretia和Bolax属的Andean植物产生的一种有趣的生物活性代谢物。对两种分枝杆菌菌株的自然和半合成氮杂氮杂菌和孤独蛋白的测试表明,虽然天然代谢物结构的大多数变化导致抗核酸活性丧失,但C-20羧基的甲基化改善了相应衍生物的生物活性。

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