Evaluation of mannich bases and related compounds as inhibitors of mitochondrial function in yeast and inhibition of blood platelet aggregation, blood clotting, and in vitro metabolism of 5-dimethylamino-1-phenyl-1-penten-3-one hydrochloride
作者:J.R. Dimmock、N.W. Hamon、K.W. Hindmarsh、D.G. Mills、L.E. Negrave、G.H. Rank、A.J. Robertson
DOI:10.1002/jps.2600650403
日期:1976.4
-3-one hydrochloride (Ia) and 32 analogs were tested for inhibition of respiratory-dependent growth in Saccharomyces cerevisiae. Thirteen of the 33 compounds tested appeared to affect mitochondrial function, since the inhibition of respiratory-dependent growth was statistically greater than the inhibition of growth on fermentable energy sources. Inhibition of mitochondrial function in yeast and growth
测试了二甲基氨基-1-苯基-1-戊烯-3-酮盐酸盐(Ia)和32种类似物在酿酒酵母中抑制呼吸依赖性生长的作用。测试的33种化合物中有13种似乎影响线粒体功能,因为从统计学上讲,对呼吸依赖性生长的抑制作用大于对可发酵能源的生长抑制作用。酵母中线粒体功能的抑制与人表皮癌(KB)体外培养物的生长抑制呈正相关,这是因为83%的化合物在KB测试中具有线粒体抑制特性和显着活性,或者在两个测试中均没有活性。同样,测试的化合物中有78%表现出鼠毒性和线粒体抑制作用,或者对鼠毒性和酵母线粒体功能没有影响。向大鼠注射Ia导致尿液和粪便中出现血液。化合物Ia抑制二磷酸腺苷和胶原诱导的大鼠血小板聚集,但对凝血没有影响。将Ia与大鼠肝脏提取物一起孵育后,TLC显示Ia的结构未经过酶促修饰,表明其本身对血小板聚集和线粒体功能具有活性。