Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 05:21:19 UTC
Update Date2025-10-07 16:06:15 UTC
Metabolite IDMMDBc0014277
Metabolite Identification
Common NamePenicitrinol A
DescriptionPenicitrinol A is a secondary metabolite belonging to the chemical class of isochromans. Isolated from the South China Sea-derived fungus Penicillium citrirum, it has garnered attention for its bioactive properties. Research indicates that penicitrinol A significantly inhibits renin-angiotensin system-selective lethal 3 (RSL3)-induced ferroptosis, with an EC50 value of 1.6 µM (PMID:39823261 ). Additionally, it exhibits weak antitumor activity against the 22Rv1 cell line (PMID:39140462 ) and shows some inhibitory effects against Vibrio parahemolyticus, with MIC values ranging from 128 to 256 μM (PMID:37888439 ). At a concentration of 10 μM, penicitrinol A can inhibit cuproptosis, maintaining cell viability at 68.2% compared to a negative control (PMID:37847218 ). Furthermore, a plausible biosynthetic pathway linking various metabolites to penicitrinol A has been proposed, highlighting its role as a common intermediate (PMID:37544271 ). Overall, penicitrinol A represents a promising compound for further research into its therapeutic potential and biosynthetic significance.
Structure
SynonymsNot Available
Molecular FormulaC23H26O5
Average Mass382.456
Monoisotopic Mass382.178023937
IUPAC Name(1R,6S,7R,17S,18R)-4,6,7,15,17,18-hexamethyl-8,11,19-trioxapentacyclo[10.7.1.0^{2,10}.0^{5,9}.0^{16,20}]icosa-2,4,9,12(20),13,15-hexaene-3,14-diol
Traditional Name(1R,6S,7R,17S,18R)-4,6,7,15,17,18-hexamethyl-8,11,19-trioxapentacyclo[10.7.1.0^{2,10}.0^{5,9}.0^{16,20}]icosa-2,4,9,12(20),13,15-hexaene-3,14-diol
CAS Registry NumberNot Available
SMILES
[H][C@]1(C)OC2=C3OC4=C5C(=C(C)C(O)=C4)[C@]([H])(C)[C@@]([H])(C)O[C@@]5([H])C3=C(O)C(C)=C2[C@]1([H])C
InChI Identifier
InChI=1S/C23H26O5/c1-8-12(5)26-21-18-15(7-14(24)10(3)16(8)18)28-23-19(21)20(25)11(4)17-9(2)13(6)27-22(17)23/h7-9,12-13,21,24-25H,1-6H3/t8-,9-,12-,13-,21-/m1/s1
InChI KeyCRGUXPKRGKYBJY-ZUZBTREBSA-N