Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 09:07:59 UTC
Update Date2025-10-07 16:06:55 UTC
Metabolite IDMMDBc0018994
Metabolite Identification
Common NamePseurotin A2
DescriptionPseurotin A2 is a heterospirocyclic γ-lactam, classified as a complex secondary metabolite. Its chemical structure features a bromoalkyne side chain, which has been synthesized through innovative Csp-Csp3 cross-coupling methods (PMID:34378926 ). Pseurotin A2 was isolated from the marine fungus Aspergillus fumigatus, alongside other pseurotins, and has been evaluated for its biological activity, particularly its antiseizure properties in a larval zebrafish model using pentylenetetrazole (PTZ) to induce seizures (PMID:29672015 ). In this context, pseurotin A2 demonstrated significant efficacy, ameliorating PTZ-induced epileptiform discharges and being identified as a promising antiseizure compound (PMID:29672015 ). Furthermore, a thorough ADMET assessment indicated that pseurotin A2 possesses drug-like properties, supporting its potential as a lead compound for further investigation in the treatment of epilepsy (PMID:29672015 ). The biosynthesis of pseurotin A2 can be enhanced by certain treatments, such as ACM-4616, which activates its biosynthetic pathways (PMID:25379339 ). Overall, the chemical and biological characteristics of pseurotin A2 highlight its significance in medicinal chemistry and potential therapeutic applications.
Structure
SynonymsNot Available
Molecular FormulaC22H25NO8
Average Mass431.441
Monoisotopic Mass431.158016769
IUPAC Name(5R,8R,9S)-8-benzoyl-2-[(1S,2S,3Z)-1,2-dihydroxyhex-3-en-1-yl]-6,9-dihydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]nona-2,6-dien-4-one
Traditional Name(5R,8R,9S)-8-benzoyl-2-[(1S,2S,3Z)-1,2-dihydroxyhex-3-en-1-yl]-6,9-dihydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]nona-2,6-dien-4-one
CAS Registry NumberNot Available
SMILES
[H]\C(CC)=C(/[H])[C@]([H])(O)[C@]([H])(O)C1=C(C)C(=O)[C@]2(O1)C(O)=N[C@](OC)(C(=O)C1=CC=CC=C1)[C@@]2([H])O
InChI Identifier
InChI=1S/C22H25NO8/c1-4-5-11-14(24)15(25)16-12(2)17(26)21(31-16)19(28)22(30-3,23-20(21)29)18(27)13-9-7-6-8-10-13/h5-11,14-15,19,24-25,28H,4H2,1-3H3,(H,23,29)/b11-5-/t14-,15-,19-,21+,22-/m0/s1
InChI KeySLYDIPAXCVVRNY-OZPDKZFZSA-N