9-Benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile
(R)-2-(9-(Pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl)acetonitrile
Ethyl 2-(6'-cyano-5'-oxo-3',5'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-indolizin]-7'-yl)acetate
1-Oxaspiro[2.5]octane-2-carbonitrile
tert-Butyl 7-cyano-8-oxo-5-azaspiro[3.4]octane-5-carboxylate
3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1h-indole-5-carbonitrile
7-Benzyl-1,4-dioxa-7-azaspiro[4.5]decane-8-carbonitrile
5-Methyl-6-oxa-5-azaspiro[3.4]octane-7-carbonitrile
1'-Methyl-2'-oxospiro[cyclopropane-1,3'-indoline]-5'-carbonitrile
1,4-Dioxaspiro[4.4]nonane-7-carbonitrile
2,4-Dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile
tert-Butyl 7-cyano-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
1-Oxaspiro[2.4]heptane-2-carbonitrile
Benzyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate
6'-Amino-3'-methyl-2'H-spiro[cyclohexane-1,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile
Benzyl 5-cyanospiro[indoline-3,4'-piperidine]-1'-carboxylate
3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1H-indole-6-carbonitrile
2-(7,9,9-Trimethyl-1,4-dioxaspiro[4.5]dec-6-en-8-ylidene)acetonitrile
1,4-Dioxaspiro[4.5]decane-7-carbonitrile
5-(Ethylsulfonyl)spiro[2.3]hexane-5-carbonitrile
