carbon disulfide
(S)-2-Amino-N-[1-(6,7-dimethoxy-quinazolin-4-yl)-piperidin-4-yl]-3-phenyl-propionamide; hydrochloride
4-amino-1-(6,7-dimethoxyquinazolin-4-yl)piperidine
{(S)-1-[1-(6,7-Dimethoxy-quinazolin-4-yl)-piperidin-4-ylcarbamoyl]-2-phenyl-ethyl}-carbamic acid tert-butyl ester
N-tert-butoxycarbonyl-L-phenylalanine