Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-05-14 21:25:21 UTC
Update Date2025-10-07 16:04:43 UTC
Metabolite IDMMDBc0003340
Metabolite Identification
Common NameLumpidin
DescriptionLumpidin is a diketopiperazine alkaloid metabolite described in biomedical literature. It has been identified as a major compound isolated from Penicillium nordicum, suggesting that lumpidin-producing isolates may represent a distinct group of ochratoxin A-producing Penicillium species (PMID:11600070 ). The compound has been linked to various metabolic pathways, as evidenced by its association with other metabolites such as ochratoxins A and B, citrinin, and verrucines (PMID:11472940 ). Furthermore, studies indicate that P. chrysogenum produces secalonic acid D and F and/or metabolites related to lumpidin (PMID:22679592 ). Notably, lumpidin has been recognized as a novel biomarker for certain ochratoxin A-producing Penicillium species, underscoring its potential significance in mycotoxin research and food safety (PMID:11600070 ). The incorporation of phenylalanine into lumpidin metabolites by P. nordicum isolates may also elucidate the relatively lower levels of ochratoxins produced by these strains compared to others (PMID:11472940 ). Overall, lumpidin represents an important compound in the study of fungal metabolites and their implications in health and safety.
Structure
SynonymsNot Available
Molecular FormulaC26H28N4O4
Average Mass460.534
Monoisotopic Mass460.211055398
IUPAC Name(8R,9S,15S)-8-{[(2S,5S)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}-8-hydroxy-1,10-diazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-2,4,6-trien-16-one
Traditional Name(8R,9S,15S)-8-{[(2S,5S)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}-8-hydroxy-1,10-diazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-2,4,6-trien-16-one
CAS Registry NumberNot Available
SMILES
[H][C@@]12CCCCN1[C@@]1([H])N(C2=O)C2=CC=CC=C2[C@]1(O)C[C@]1([H])N=C(O)[C@]([H])(CC2=CC=CC=C2)N=C1O
InChI Identifier
InChI=1S/C26H28N4O4/c31-22-18(14-16-8-2-1-3-9-16)27-23(32)19(28-22)15-26(34)17-10-4-5-11-20(17)30-24(33)21-12-6-7-13-29(21)25(26)30/h1-5,8-11,18-19,21,25,34H,6-7,12-15H2,(H,27,32)(H,28,31)/t18-,19-,21-,25-,26+/m0/s1
InChI KeyKIHWARSSTBXZDE-MYKUUNQBSA-N