(4R)-7,8-Dichloro-1′,9-dimethyl-1-oxo-1,2,4,9-tetrahydrospiro[β-carboline-3,4′-piperidine]-4-carbonitrile

(4R)-7,8-Dichlor-1′,9-dimethyl-1-oxo-1,2,4,9-tetrahydrospiro[β-carboline-3,4′-piperidine]-4-carbonitril

(4R)-7,8-Dichloro-1′,9-dimethyl-1-oxo-1,2,4,9-tetrahydrospiro[β-carboline-3,4′-piperidine]-4-carbonitrile

(4R)-7,8-Dichloro-1′,9-diméthyl-1-oxo-1,2,4,9-tétrahydrospiro[β-carboline-3,4′-piperidine]-4-carbonitrile

Spiro[piperidine-4,3′-[3H]pyrido[3,4-b]indole]-4′-carbonitrile, 7′,8′-dichloro-1′,2′,4′,9′-tetrahydro-1,9′-dimethyl-1′-oxo-, (4′R)-

(1′R)-6′,7′-dichloro-1,5′-dimethyl-4′-oxo-1′,3′,4′,5′-tetrahydrospiro[piperidine-4,2′-pyrido[3,4-b]indole]-1′-carbonitrile

(4′R)-7′,8′-dichloro-1,9′-dimethyl-1′-oxo-1′,2′,4′,9′-tetrahydrospiro[piperidine-4,3′-pyrido[3,4-b]indole]-4′-carbonitrile

(4′R)-7′,8′-dichloro-1,9′-dimethyl-1′-oxo-2′,4′-dihydrospiro[piperidine-4,3′-pyrido[3,4-b]indole]-4′-carbonitrile

7CP