4'-Bromo-2-piperidinomethyl benzophenone

4-Bromo-2-fluoro-2'-piperidinomethyl benzophenone

2,5-dichloro-2'-piperidinomethyl benzophenone

cyclopentyl 2-(piperidinomethyl)phenyl ketone

2-(Pyrrolidinomethyl)benzophenone

4'-cyano-2-pyrrolidinomethyl benzophenone

3',4'-dimethyl-2-pyrrolidinomethyl benzophenone

2-fluoro-2'-pyrrolidinomethyl benzophenone

2,5-dichloro-2'-pyrrolidinomethyl benzophenone

cyclopropyl 2-(pyrrolidinomethyl)phenyl ketone

ethyl 7-oxo-7-[2-(pyrrolidinomethyl)phenyl]heptanoate

2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3'-methyl benzophenone

2,6-dimethyl-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

4-chloro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-2-fluorobenzophenone

cyclobutyl 2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]phenyl ketone