Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 01:20:17 UTC
Update Date2025-10-07 16:05:28 UTC
Metabolite IDMMDBc0008499
Metabolite Identification
Common NameAsperazine A
DescriptionAsperazine A is a diketopiperazine alkaloid, a chemical class known for its diverse biological activities and structural complexity. This metabolite has garnered attention in the field of organic chemistry, particularly for its synthesis and analog development. Recent studies have outlined a one-step gram-scale protocol for the stereoselective domino dimerization to generate asperazine A analogs, establishing a 22-membered library of these compounds (PMID:36861828 ). Additionally, the total synthesis of (+)-asperazine A has been achieved through a highly convergent approach, which also contributed to the revision of the optical rotation of its reported structure (PMID:29243756 ). Notably, a copper-mediated single-electron approach has been employed for the amination of indolines, facilitating the total synthesis of asperazine A (PMID:35876810 ). Furthermore, this compound was isolated from the endophytic fungus Aspergillus niger, alongside other known compounds, highlighting its natural origin and potential ecological significance (PMID:25401948 ). The ongoing exploration of asperazine A and its analogs underscores their relevance in both synthetic chemistry and potential therapeutic applications.
Structure
SynonymsNot Available
Molecular FormulaC40H36N6O4
Average Mass664.766
Monoisotopic Mass664.279803663
IUPAC Name(1R,4R,7S,9S)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}-1H-indol-1-yl)-6-hydroxy-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-3-one
Traditional Name(1R,4R,7S,9S)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}indol-1-yl)-6-hydroxy-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-3-one
CAS Registry NumberNot Available
SMILES
[H][C@@]12C[C@]3(N4C=C(C[C@]5([H])N=C(O)[C@@]([H])(CC6=CC=CC=C6)N=C5O)C5=CC=CC=C45)C4=CC=CC=C4N[C@]3([H])N1C(=O)[C@@]([H])(CC1=CC=CC=C1)N=C2O
InChI Identifier
InChI=1S/C40H36N6O4/c47-35-30(19-24-11-3-1-4-12-24)41-36(48)31(42-35)21-26-23-45(33-18-10-7-15-27(26)33)40-22-34-37(49)43-32(20-25-13-5-2-6-14-25)38(50)46(34)39(40)44-29-17-9-8-16-28(29)40/h1-18,23,30-32,34,39,44H,19-22H2,(H,41,48)(H,42,47)(H,43,49)/t30-,31+,32-,34+,39-,40+/m1/s1
InChI KeyFETKGWYJMCJTFQ-CLWBWSEQSA-N