has functional parent ampicillin penicillanic acid ester sultamicillin ({6beta-[(2R)-2-amino-2-phenylacetamido]-2,2-dimethylpenam-3alpha-carbonyl}oxy)methyl 2,2-dimethylpenam-3alpha-carboxylate 1,1-dioxide 594.145 594.65926 Beilstein:8958037 C25H30N4O9S2 CAS:76497-13-7 CHEBI:51770 Drug_Central:2539 InChI=1S/C25H30N4O9S2/c1-24(2)17(29-20(32)16(21(29)39-24)27-19(31)15(26)12-8-6-5-7-9-12)22(33)37-11-38-23(34)18-25(3,4)40(35,36)14-10-13(30)28(14)18/h5-9,14-18,21H,10-11,26H2,1-4H3,(H,27,31)/t14-,15-,16-,17+,18+,21-/m1/s1 OPYGFNJSCUDTBT-PMLPCWDUSA-N Patent:DE3018590 Patent:US4244951 Patent:ZA8001885 VD 1827 [(2,2-dimethyl-1,1-dioxidopenam-3alpha-carbonyl)oxy]methyl 6beta-[(2R)-2-amino-2-phenylacetamido]-2,2-dimethylpenam-3alpha-carboxylate [H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@H](N)c1ccccc1)C(=O)OCOC(=O)[C@@H]1N2C(=O)C[C@@]2([H])S(=O)(=O)C1(C)C chebi_ontology sultamicilina sultamicillin sultamicillinum sulbactam