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Application filed by Zealand Pharma A/SfiledCriticalZealand Pharma A/S
Publication of HK1172030A1publicationCriticalpatent/HK1172030A1/zh
Publication of HK1172030BpublicationCriticalpatent/HK1172030B/zh
Optical resolution of gamma-(4-(((1,1-dimethylethoxy)carbonyl)methylamino)-piperidinyl-1)-gamma-oxo-alpha-(phenylmethyl)-butynic acid with (n,s-)cyclohexyl ethylamine