About indazole synthesis review
Substitution at R3 which has a halogen or alkoxy group (74f–74i) triggered a slight boost in cellular potency With all the halide analogs (74g–h) demonstrating best the potency during the group. Further more optimization brought about the discovery of 74i–j, with 74k as essentially the most Lively compound inside the series (pIC50 = six.77) w