A unique dithiocarbamate chemistry during design & synthesis of novel sperm-immobilizing agents
作者:Santosh Jangir、Veenu Bala、Nand Lal、Lalit Kumar、Amit Sarswat、Lokesh Kumar、Bhavana Kushwaha、Pratiksha Singh、Praveen Kumar Shukla、Jagdamba Prasad Maikhuri、Gopal Gupta、Vishnu Lal Sharma
DOI:10.1039/c4ob00005f
日期:——
4-(2-(piperidin-1-yl)ethyl) piperazine-1-(carbodithioate) (18) and 1-benzyl 4-(2-(piperidin-1-yl)ethyl)piperazine-1,4-bis(carbodithioate) (24) exhibited appreciable spermicidal (MEC, 0.07 and 0.06 mM), antifungal (MIC, 0.069–0.14 and >0.11 mM) and antitrichomonal (MIC, 1.38 and 0.14 mM) activities. The probable mode of action of these compounds seems to be through sulfhydryl binding which was confirmed by fluorescence
在设计和合成1,4-(二取代)哌嗪二碳二硫代酸酯为双刃杀精剂的过程中,在酸性和碱性条件下,通过不寻常地除去苄基取代的二硫代氨基甲酸酯衍生物中的CS 2来获得1-取代的哌嗪碳二硫代酸酯。已经提出了一种可行的CS 2去除机理。所有合成的化合物均具有杀精,抗滴虫和抗真菌活性。21种化合物不可逆地固定了100%的精子(MEC,0.06-31.6 mM),而7种化合物表现出多种活性。苄基4-(2-(哌啶-1-基)乙基)哌嗪-1-(碳二硫代酸酯)(18)和1-苄基4-(2-(哌啶基-1-基)乙基)哌嗪-1,4-双(碳二硫代)(24)表现出明显的杀精子活性(MEC,0.07和0.06 mM),抗真菌剂(MIC,0.069–0.14和> 0.11 mM)和抗毛滴虫活性(MIC,1.38和0.14 mM)。这些化合物可能的作用方式似乎是通过巯基结合,这通过精子硫醇的荧光标记证实。