against T. brucei rhodesiense with IC50s below 2.0 μM and SI between 2.7 and 29.3. Four primary amine derivatives of noscapine and five isothiocyanate derivatives exhibited antiplasmodial activity with IC50s in the range of 1.1-2.7 µM and SI values between 1.1 and 14.5. The isothiocyanate derivative 7c showed against T. cruzi with an IC50 value of 1.9 µM and SI 4. Molecular docking and ADMET studies
从Noscapine,
胆汁酸,
氨基酸和一些芳香族化合物开始合成了新型异
硫氰酸酯衍
生物。测试了合成衍
生物对四种单细胞原生动物即布鲁氏锥虫,克鲁氏梭菌,杜氏利什曼原虫和恶性疟原虫的抗寄生虫活性。有趣的是,七个异
硫氰酸酯类似物表现出对多形利什曼原虫的抗寄生虫活性,其IC50值为0.4至1.0 µM,选择性指数(SI)为7.8至18.4,与标准药物miltefosine相当(IC50 = 0.7μM)。化合物7h表现出最佳的抗菌活性,IC50值为0.4 µM。七种产品表现出对杜氏布鲁氏菌的抑制活性,IC50值低于2.0μM,SI值在2.7至29.3之间。Noscapine的4种
伯胺衍
生物和5种异
硫氰酸酯衍
生物表现出抗血浆活性,IC50在1.1-2.7 µM的范围内,SI值在1.1至14.5之间。异
硫氰酸酯衍
生物7c表现出抗克氏锥虫的IC50值为1.9 µM和SI4。进行了分子对接和A
DMET研究,