Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 10:25:45 UTC
Update Date2025-10-07 16:07:06 UTC
Metabolite IDMMDBc0020405
Metabolite Identification
Common NameAcetylaranotin
DescriptionAcetylaranotin is a secondary metabolite belonging to the chemical class of epipolythiodiketopiperazines (ETPs). Its unique chemical structure features a seven-membered 4,5-dihydrooxepine ring, which is characteristic of its structural subgroup. The biosynthesis of acetylaranotin involves a complex pathway that includes the acetylaranotin bis-thiomethyltransferase gene and the S-methylation catalyzed by the gene ATEG_01465.1, which is located outside the acetylaranotin gene cluster (PMID:30096370 ). This pathway has been elucidated through genome-based deletion analysis in Aspergillus terreus, revealing potential avenues for generating novel acetylaranotin derivatives (PMID:30096370 ). The formal synthesis of acetylaranotin has been achieved using the aza-Cope-Mannich reaction, showcasing its synthetic accessibility (PMID:25631763 ). Additionally, Aspergillus terreus is known to produce other secondary metabolites alongside acetylaranotin, such as butyrolactones and territram, which also exhibit interesting bioactivities (PMID:25566227 ). Overall, acetylaranotin's intricate biosynthetic pathway and unique structural features contribute to its diverse biological activities.
Structure
Synonyms
ValueSource
LL-S 88MeSH
Molecular FormulaC22H20N2O8S2
Average Mass504.53
Monoisotopic Mass504.06610796
IUPAC Name16-(acetyloxy)-2,13-dioxo-8,19-dioxa-23,24-dithia-3,14-diazahexacyclo[10.10.2.0¹,¹⁴.0³,¹².0⁴,¹⁰.0¹⁵,²¹]tetracosa-6,9,17,20-tetraen-5-yl acetate
Traditional Name16-(acetyloxy)-2,13-dioxo-8,19-dioxa-23,24-dithia-3,14-diazahexacyclo[10.10.2.0¹,¹⁴.0³,¹².0⁴,¹⁰.0¹⁵,²¹]tetracosa-6,9,17,20-tetraen-5-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)OC1C=COC=C2CC34SSC5(CC6=COC=CC(OC(C)=O)C6N5C3=O)C(=O)N4C12
InChI Identifier
InChI=1S/C22H20N2O8S2/c1-11(25)31-15-3-5-29-9-13-7-21-20(28)24-18-14(10-30-6-4-16(18)32-12(2)26)8-22(24,34-33-21)19(27)23(21)17(13)15/h3-6,9-10,15-18H,7-8H2,1-2H3
InChI KeyOHTZNUUGYPDWEB-UHFFFAOYSA-N