2,6-Dimethyl-2'-piperidinomethyl benzophenone

2-piperidinomethyl-3',4',5'-trifluorobenzophenone

4'-methoxy-2-pyrrolidinomethyl benzophenone

2-pyrrolidinomethyl-4'-thiomethylbenzophenone

2-pyrrolidinomethyl-3'-trifluoromethylbenzophenone

2-pyrrolidinomethyl-2'-trifluoromethylbenzophenone

ethyl 6-oxo-6-[2-(pyrrolidinomethyl)phenyl]hexanoate

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

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

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

3,5-difluoro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone