Synonyms: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-(3-amino-1-adamantanecarboxamido)-3,3-dimethyl-7-oxo- (7CI,8CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(3-aminotricyclo[3.3.1.13,7]dec-1-yl)carbonyl]amino]-3,3-dimethyl-7-oxo-,[2S-(2a,5a,6b)]-; 6-(3-Amino-1-adamantanecarboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid; Amantocillin