99198-99-9
(S)-2-((S)-9-Benzyloxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-4-(tetrahydro-pyran-4-yl)-butyric acid ethyl ester
99197-97-4
(R)-2-((S)-9-Benzyloxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-4-(tetrahydro-pyran-4-yl)-butyric acid ethyl ester
99198-97-7
(S)-2-((S)-9-Benzyloxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-4-cycloheptyl-butyric acid ethyl ester
99232-12-9
(R)-2-((S)-9-Benzyloxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-4-cycloheptyl-butyric acid ethyl ester