[1]Patent:US2012/15962,2012,A1.Locationinpatent:Page/Pagecolumn68
[1]Patent:WO2021/158634,2021,A1.Locationinpatent:Paragraph0013;0016-0017
[2]MedChemComm,2015,vol.6,p.926-934
1016505-59-1 
 
4-aminoadamantane-1-carbonitrile 
 
N-(5-cyano-2-adamantyl)-7-methyl-pyrazolo1,5-apyrimidine-3-carboxamide 
[1]MedChemComm,2015,vol.6,p.926-934
trans-4-amino-1-hydroxyadamantanehydrochloride 
 
1016505-59-1 
 
N-(5-hydroxy-2-adamantyl)-7-methyl-pyrazolo1,5-apyrimidine-3-carboxamide 
[1]MedChemComm,2015,vol.6,p.926-934
1016505-59-1 
 
8-amino-2-(2-chloro-4-fluorophenyl)-2-azaspiro4.5decan-1-one 
 
N-(cis)-2-(2-chloro-4-fluorophenyl)-1-oxo-2-azaspiro4.5dec-8-yl-7-methylpyrazolo1,5-apyrimidine-3-carboxamide 
[1]Patent:WO2016/177658,2016,A1.Locationinpatent:Page/Pagecolumn594;595