Synonyms: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, monohydrochloride, (2S,5R,6R)- (9CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, monohydrochloride, [2S-(2a,5a,6b)]-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-,hydroxymethyl ester pivalate (ester), monohydrochloride, (+)- (8CI); Melysin;Pivmecillinam hydrochloride; Selexid