Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 00:12:12 UTC
Update Date2025-10-07 16:05:14 UTC
Metabolite IDMMDBc0006802
Metabolite Identification
Common NameA-500359 E
DescriptionA-500359 E is a deaminocaprolactam derivative of capuramycin, classified within the chemical class of lactams. This metabolite has been characterized through purification from culture filtrates, where its structure was elucidated as a methyl ester of A-500359 F, alongside other related compounds such as A-500359 H, which is a 3'-demethyl derivative of A-500359 F (PMID:12760682 ). A-500359 E exhibits significant antibacterial activity, specifically inhibiting bacterial translocase I with an IC50 of 0.027 microM, demonstrating potent efficacy compared to its derivatives (PMID:12760682 ). Additionally, A-500359 E, along with M-1 and M-2, has been shown to inhibit the growth of mycobacteria, indicating its potential therapeutic applications in treating infections caused by these pathogens (PMID:12760682 ). The compound's ability to target critical bacterial processes highlights its relevance in antibiotic research and development, particularly in the context of combating resistant strains of bacteria.
Structure
SynonymsNot Available
Molecular FormulaC18H23N3O12
Average Mass473.391
Monoisotopic Mass473.128173193
IUPAC Name(2S)-2-{[(2R,3S,4R)-3,4-dihydroxy-6-(methoxycarbonyl)-3,4-dihydro-2H-pyran-2-yl]oxy}-2-[(2S,3S,4R,5R)-4-hydroxy-5-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)-3-methoxyoxolan-2-yl]ethanimidic acid
Traditional Name(2S)-2-{[(2R,3S,4R)-3,4-dihydroxy-6-(methoxycarbonyl)-3,4-dihydro-2H-pyran-2-yl]oxy}-2-[(2S,3S,4R,5R)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)-3-methoxyoxolan-2-yl]ethanimidic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O[C@]1([H])OC(=C[C@@]([H])(O)[C@]1([H])O)C(=O)OC)(C(O)=N)[C@@]1([H])O[C@@]([H])(N2C=CC(O)=NC2=O)[C@]([H])(O)[C@]1([H])OC
InChI Identifier
InChI=1S/C18H23N3O12/c1-29-11-10(25)15(21-4-3-8(23)20-18(21)28)32-12(11)13(14(19)26)33-17-9(24)6(22)5-7(31-17)16(27)30-2/h3-6,9-13,15,17,22,24-25H,1-2H3,(H2,19,26)(H,20,23,28)/t6-,9+,10-,11+,12+,13+,15-,17+/m1/s1
InChI KeyPURGDQCDJJEGGD-HXZZQYQQSA-N