Evaluation of Novel 7-(hetero)aryl-substituted Pyrazolo[1, 5-a]pyrimidines as Phosphodiesterase-4 Inhibitors
作者:Arumugam Kodimuthali、Rajesh Gupta、Kishore Venkata Laxmi Parsa、Padala Lakshmi Prasunamba、Manojit Pal
DOI:10.2174/157018010791306542
日期:2010.7.1
A novel series of 7-(hetero)aryl substituted-pyrazolopyrimidines, prepared via an AlCl3 induced C-C bond forming reaction of 7-chloro-5-phenyl-pyrazolo[1,5-a]pyrimidine with arenes and heteroarenes have been investigated as PDE4 inhibitors. Among all the compounds tested the 7-indolyl substituted pyrazolopyrimidine showed good inhibition of PDE 4 in vitro.
一系列新颖的7-(杂)芳基取代的吡唑并嘧啶,是通过AlCl3诱导的7-氯-5-苯基吡唑[1,5-a]嘧啶与芳烃和杂芳烃的C-C键形成反应制备的,已被研究作为PDE4抑制剂。在所有测试的化合物中,7-吲哚基取代的吡唑并嘧啶在体外显示出良好的PDE 4抑制活性。