Fused thiazolyl alkynes as potent mGlu 5 receptor positive allosteric modulators

M Packiarajan, M Grenon, S Zorn, AT Hopper…

文献索引：Packiarajan, Mathivanan; Grenon, Michel; Zorn, Samuel; Hopper, Allen T.; White, Andrew D.; Chandrasena, Gamini; Pu, Xiaosui; Brodbeck, Robbin M.; Robichaud, Albert J. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 14 p. 4037 - 4043

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被引用次数: 4

摘要

A new series of potent fused thiazole mGlu5 receptor positive allosteric modulators (PAMs)(10, 11 and 27–31) are disclosed and details of the SAR and optimization are described. Optimization of alkynyl thiazole 9 (Lu AF11205) led to the identification of potent fused thiazole analogs 10b, 27a, 28j and 31d. In general, substituted cycloalkyl, aryl and heteroaryl carboxamides, and carbamate analogs are mGlu5PAMs, whereas smaller alkyl ...