作者:Hiroshi Ochiai、Tazumi Ohtani、Akiharu Ishida、Katuya Kishikawa、Susumu Yamamoto、Hiroshi Takeda、Takaaki Obata、Hisao Nakai、Masaaki Toda
DOI:10.1016/j.ejmech.2004.02.010
日期:2004.7
carboxylic acid moiety, nitrile moiety and 3-cyclopentyloxy-4-methoxyphenyl moiety) in the structure of Ariflo 1 was attempted using a bicyclo[3 ?3 ?0]octane template with more stereochemical diversity than the cyclohexane template of Ariflo 1. Biological evaluation of the decyanated analogs and further optimization of the cyclopentyloxy moiety of 2a-b were also performed. Among the compounds tested
基于Ariflo的临床试验获得的有希望的结果,尝试使用Ariflo 1的结构进一步优化三种药效团(羧酸部分,腈部分和3-环戊氧基-4-甲氧基苯基部分)的空间排列还制备了比Ariflo 1的环己烷模板更具立体化学多样性的双环[3→3→0]辛烷模板。对脱氰类似物进行了生物学评估,并进一步优化了2a-b的环戊氧基部分。在测试的化合物中,发现2a,7a-b和12a具有口服活性,并且根据跨物种和同物种比较估计具有治疗潜力。