Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-14 22:47:59 UTC
Update Date2025-10-07 16:04:58 UTC
Metabolite IDMMDBc0005067
Metabolite Identification
Common NamePenienone
DescriptionPenienone is a bicyclic lactam belonging to the class of natural products. It has garnered attention in biomedical literature due to its notable phytotoxic and antifungal properties. Isolated from Penicillium palitans, a fungus found in deep-sea sediments of the Southern Ocean, (-)-penienone exhibits significant biological activity. At a concentration of 1 mg/mL, it completely inhibits seed germination, while its analog (-)-palitantin shows only moderate effects (PMID:39626084 ). Additionally, (-)-penienone demonstrates a 50% growth inhibition of Lemna paucicostata at 57 μM (IC50) and an impressive antifungal efficacy against Colletotrichum fragariae, with an IC50 value of 0.3 μM (PMID:39626084 ). The compound has been synthesized through various methods, including a four-step total synthesis that achieved a 24% overall yield, significantly reducing the steps compared to previous syntheses (PMID:35838547 ). The enantioselective organocatalytic conjugate addition has also been applied in its synthesis (PMID:35838547 ). Overall, penienone's unique structural features and biological activities make it a compound of interest for further research in both chemistry and biology.
Structure
SynonymsNot Available
Molecular FormulaC14H20O2
Average Mass220.312
Monoisotopic Mass220.146329884
IUPAC Name(5S,6R)-5-[(1E,3E)-hepta-1,3-dien-1-yl]-6-(hydroxymethyl)cyclohex-2-en-1-one
Traditional Name(5S,6R)-5-[(1E,3E)-hepta-1,3-dien-1-yl]-6-(hydroxymethyl)cyclohex-2-en-1-one
CAS Registry NumberNot Available
SMILES
[H]\C(CCC)=C(\[H])/C(/[H])=C(\[H])[C@]1([H])CC=CC(=O)[C@@]1([H])CO
InChI Identifier
InChI=1S/C14H20O2/c1-2-3-4-5-6-8-12-9-7-10-14(16)13(12)11-15/h4-8,10,12-13,15H,2-3,9,11H2,1H3/b5-4+,8-6+/t12-,13+/m1/s1
InChI KeyUBYAOVYCJUQGIG-FILRKKLKSA-N