carboxylic acid nystatins nystatin (21E,23E,25E,27E,31E,33E)-20-[(3-amino-3,6-dideoxy-D-mannopyranosyl)oxy]-4,6,8,11,12,16,18,36-octahydroxy-35,37,38-trimethyl-2,14-dioxooxacyclooctatriaconta-21,23,25,27,31,33-hexaene-17-carboxylic acid 925.503 926.09490 A polyene macrolide antibiotic; part of the nystatin complex produced by several Streptococcus species. The keto-form of nystatin A1. C47H75NO17 CC1OC(=O)CC(O)CC(O)CC(O)CCC(O)C(O)CC(=O)CC(O)C(C(O)CC(OC2O[C@H](C)[C@@H](O)[C@H](N)[C@@H]2O)\C=C\C=C\C=C\C=C\CC\C=C\C=C\C(C)C(O)C1C)C(O)=O CHEBI:7660 DrugBank:DB00646 InChI=1S/C47H75NO17/c1-27-17-15-13-11-9-7-5-6-8-10-12-14-16-18-35(65-47-45(60)42(48)44(59)30(4)64-47)26-39(56)41(46(61)62)38(55)24-34(52)23-37(54)36(53)20-19-31(49)21-32(50)22-33(51)25-40(57)63-29(3)28(2)43(27)58/h5-6,8,10-18,27-33,35-39,41-45,47,49-51,53-56,58-60H,7,9,19-26,48H2,1-4H3,(H,61,62)/b6-5+,10-8+,13-11+,14-12+,17-15+,18-16+/t27?,28?,29?,30-,31?,32?,33?,35?,36?,37?,38?,39?,41?,42+,43?,44-,45+,47?/m1/s1 KEGG:D00202 LIPID_MAPS_instance:LMPK06000001 ZDFDJJJGIRGMBE-AFARJNEBSA-N chebi_ontology mycostatin