Synthesis and Bioactivity of Phthalimide Analogs as Potential Drugs to Treat Schistosomiasis, a Neglected Disease of Poverty
作者:Snigdha Singh、Nelly El-Sakkary、Danielle E. Skinner、Prem Prakash Sharma、Sabine Ottilie、Yevgeniya Antonova-Koch、Prashant Kumar、Elizabeth Winzeler、Poonam、Conor R. Caffrey、Brijesh Rathi
DOI:10.3390/ph13020025
日期:——
blood flukes of the Schistosoma genus and infects approximately 200 million people worldwide. With just one partially effective drug available for disease treatment, new drugs are urgently needed. Herein, a series of 47 phthalimide (Pht) analogues possessing high-value bioactive scaffolds (i.e., benzimidazole and 1,2,3,-triazoles) was synthesized by click-chemistry. Compounds were evaluated for anti-schistosomal
被忽视的热带病,血吸虫病,是由血吸虫属的吸虫性吸虫吸血引起的,全世界感染了约2亿人。由于只有一种部分有效的药物可用于疾病治疗,因此迫切需要新药。本文中,通过点击化学合成了一系列具有高价值生物活性支架(即苯并咪唑和1,2,3,-三唑)的47种邻苯二甲酰亚胺(Pht)类似物。评估了化合物在培养物中对曼氏血吸虫的菌群(感染后的幼虫)和成虫的抗血吸虫活性,预测的ADME(吸收,分布,代谢和排泄)特性以及对HepG2细胞的毒性。多数显示出有利的表面积,亲脂性,生物利用度和Lipinski评分参数。浓度为10 µM的13种化合物对婴儿和成年人均具有活性(6d,6f,6i-6l,6n-6p,6s,6r',6t'和6w)。相对于霉菌,大多数在72小时后造成退化和/或死亡。而针对成虫寄生虫,有五种化合物(6l,6d,6f,6r'和6s)引起了简并,皮肤(表面)损害和/或死亡。对于具有正丁基或异丁基作为连接基