[1,2,4]triazolo[1,5-a]pyrimidine compounds as PDE2 inhibitors Grant US-11319321-B2 United States of America 03 May 2022
[1,2,4]triazolo[1,5-a]pyrimidine compounds as PDE2 inhibitors Grant US-11053248-B2 United States of America 06 Jul 2021
[1,2,4]triazolo[1,5-a]pyrimidin-7-yl compound Grant US-10947239-B2 United States of America 16 Mar 2021
[1,2,4]triazolo[1,5and#8208;A]pyrimidine compounds as PDE2 inhibitors Grant US-10947242-B2 United States of America 16 Mar 2021