(2012/05/21)
methyl (6S)-2'-oxo-1'-{[2-(trimethylsilyl)ethoxy]methyl}-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylate
methyl 2'-oxo-1'-{[ 2-(trimethylsilyl)ethoxy]methyl}-1',2’,5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylate
3-bromo-1'-{[2-(trimethylsilyl)ethoxy]methyl}-5,7-dihydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridin]-2’(1 'H)-one
(5-bromopyridine-2,3-diyl)dimethanediyl dimethanesulfonate
(5-bromopyridine-2,3-diyl)dimethanol hydrochloride