tert-Butyl 2-oxo-4-(trifluoromethyl)-1H-spiro[indole-3,4'-piperidine]-1'-carboxylate

4'-Bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole] hydrochloride

3'H-Spiro{oxane-4,1'-pyrrolo[3,2-b]pyridine}-2'-one

7-Methyl-1,2-dihydrospiro[indole-3,4'-oxane]

tert-Butyl 2'-oxo-3'H-spiro{piperidine-4,1'-pyrrolo[3,2-b]pyridine}-1-carboxylate

2',3'-Dihydrospiro{oxane-4,1'-pyrrolo[3,2-b]pyridine}

3-(Piperidin-4-yl)-1H-indazole dihydrochloride

2-(5-Fluoropyridin-2-yl)acetic acid hydrochloride

3-Methyl-4-(trifluoromethyl)-1H-indazole hydrochloride

5-Methoxy-1H-spiro[indole-3,4'-oxane]-2-one

2-(5-Cyclopropylpyridin-2-yl)acetic acid hydrochloride