Discovery of tetrahydroindazoles as a novel class of potent and in vivo efficacious gamma secretase modulators
作者:Kai Gerlach、Scott Hobson、Christian Eickmeier、Ulrike Groß、Clemens Braun、Peter Sieger、Michel Garneau、Stefan Hoerer、Niklas Heine
DOI:10.1016/j.bmc.2018.04.053
日期:2018.7
The identification and optimization of a novel series of centrally efficacious gamma secretase modulators (GSMs) offering an alternative to the privileged aryl imidazole motif is described. Chiral bicyclic tetrahydroindazolyl amine substituted triazolopyridines were identified as structurally distinct novel series of GSMs. Representative compound BI-1408 ((R)-42) was demonstrated to be centrally efficacious
描述和优化的新型系列中央有效的γ分泌酶调节剂(GSM)提供了特权芳基咪唑基序的替代方案。手性双环四氢吲唑基胺取代的三唑并吡啶被鉴定为结构上不同的新型GSM系列。代表性化合物BI-1408(R-42)在口服剂量为30 mg / kg的大鼠中被证明具有中枢效力。