amino cyclitol glycoside aminoglycoside antibiotic isepamicin 569.291 569.604 C22H43N5O12 CAS:58152-03-7 CHEBI:37951 Drug_Central:1486 InChI=1S/C22H43N5O12/c1-22(35)6-36-20(15(33)18(22)26-2)39-17-8(27-19(34)9(28)4-23)3-7(25)16(14(17)32)38-21-13(31)12(30)11(29)10(5-24)37-21/h7-18,20-21,26,28-33,35H,3-6,23-25H2,1-2H3,(H,27,34)/t7-,8+,9-,10+,11+,12-,13+,14-,15+,16+,17-,18+,20+,21+,22-/m0/s1 O([C@@]1([C@H](O)[C@@H](NC)[C@@](CO1)(C)O)[H])[C@H]2[C@H](NC([C@H](CN)O)=O)C[C@@H]([C@H]([C@@H]2O)O[C@]3(O[C@H](CN)[C@H]([C@@H]([C@H]3O)O)O)[H])N UDIIBEDMEYAVNG-ZKFPOVNWSA-N chebi_ontology isepamicin sulfate isepamicine