Ethyl 2-(6'-cyano-5'-oxo-3',5'-dihydro-2'H-spiro[[1,3]dioxolane-2,1'-indolizin]-7'-yl)acetate
1,4-Dioxa-8-azaspiro[4.6]undecan-9-one
2-((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)isoindoline-1,3-dione
(S)-tert-Butyl 8-(hydroxymethyl)-1,4-dioxa-7-azaspiro[4.4]nonane-7-carboxylate
(S)-Dihydro-1'H-spiro[[1,3]dioxolane-2,6'-pyrrolo[1,2-c]oxazol]-3'(5'H)-one
3-(4-Bromo-3-(1,3-dioxolan-2-yl)benzyl)-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one
N-((1,3-Dioxolan-2-yl)methyl)-3-(difluoromethoxy)-N-phenylbenzamide
2-Amino-5-(3-((4-(4-(2-(chloromethyl)-1,3-dioxolan-2-yl)butyl)phenyl)amino)propyl)-6-methylpyrimidin-4(3H)-one
1-(4-(4-((2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)ethanone
2-Amino-9-((2R,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)-1H-purin-6(9H)-one
(S)-tert-Butyl 8-(aminomethyl)-1,4-dioxa-7-azaspiro[4.4]nonane-7-carboxylate
(1'R,3a'R,4a'R,8a'R,9'S,9a'S)-1'-Methyl-3'-oxo-N,N-diphenyldecahydro-1'H-spiro[[1,3]dioxolane-2,6'-naphtho[2,3-c]furan]-9'-carboxamide
2-Amino-5-(3-((4-(2-(chloromethyl)-1,3-dioxolan-2-yl)phenyl)amino)propyl)-6-methylpyrimidin-4(3H)-one
1,3-Dimethyl-7-((4-(morpholinomethyl)-1,3-dioxolan-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione
1-((2R,4S)-2-(Hydroxymethyl)-1,3-dioxolan-4-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
4-Oxo-4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)butanoic acid
(S)-Tetrahydrospiro[[1,3]dioxolane-2,6'-pyrrolo[1,2-c]imidazol]-3'(5'H)-one
(1'R,3a'R,8a'S,9'S,9a'S)-1'-Methyl-3'-oxo-N,N-diphenyl-3',3a',5',7',8',8a',9',9a'-octahydro-1'H-spiro[[1,3]dioxolane-2,6'-naphtho[2,3-c]furan]-9'-carboxamide
