has role polyphenol oxo monocarboxylic acid monobactam secondary amino compound bacterial metabolite nocardicin G (-)-nocardicin G (2R)-[(3S)-3-{[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino}-2-oxoazetidin-1-yl](4-hydroxyphenyl)acetic acid 385.127 385.371 A monobactam obtained by formal condensation of the carboxy group of (2R)-amino(4-hydroxyphenyl)acetic acid with the amino group of (2R)-[(3S)-3-amino-2-oxoazetidin-1-yl](4-hydroxyphenyl)acetic acid Antibiotic FR 29644 Beilstein:3572724 C19H19N3O6 CAS:65309-11-7 CHEBI:81024 FR 29644 InChI=1S/C19H19N3O6/c20-15(10-1-5-12(23)6-2-10)17(25)21-14-9-22(18(14)26)16(19(27)28)11-3-7-13(24)8-4-11/h1-8,14-16,23-24H,9,20H2,(H,21,25)(H,27,28)/t14-,15+,16+/m0/s1 KEGG:C17355 MetaCyc:CPD-9418 PMID:15629944 Reaxys:3572724 SAVAPYNOQXYBJS-ARFHVFGLSA-N [C@H]1(C(N(C1)[C@H](C=2C=CC(=CC2)O)C(=O)O)=O)NC([C@@H](C3=CC=C(C=C3)O)N)=O chebi_ontology