Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 00:43:13 UTC
Update Date2025-10-07 16:05:21 UTC
Metabolite IDMMDBc0007591
Metabolite Identification
Common NameDeoxyverrucosidin
DescriptionDeoxyverrucosidin is a fungal metabolite belonging to the class of octaketides. It is characterized by a unique epoxytetrahydrofuran ring and shares a common α-pyrone core with several other nonaketides, such as aurovertins, citreoviridin, and asteltoxin (PMID:40756971 ). The biosynthesis of deoxyverrucosidin involves a unique three-enzyme cascade that facilitates efficient regioselective and stereospecific epoxytetrahydrofuran ring formation (PMID:40756971 ). In biological contexts, deoxyverrucosidin has been identified as a novel down-regulator of GRP78/BiP, a protein that plays a critical role in cellular stress responses (PMID:15895531 ). During a search for compounds that could down-regulate GRP78, researchers isolated deoxyverrucosidin from Penicillium sp. using a luciferase reporter gene assay system (PMID:15895531 ). Additionally, there is a discussion about the potential for other GRP78 inhibitors, including deoxyverrucosidin, to act independently of GRP78 (PMID:23755268 ). Overall, deoxyverrucosidin represents an interesting compound with implications in both chemistry and biology, particularly in the context of stress response mechanisms in cells.
Structure
SynonymsNot Available
Molecular FormulaC24H32O5
Average Mass400.515
Monoisotopic Mass400.22497413
IUPAC Name6-[(2E,4E,6E)-4,6-dimethyl-7-[(1S,2S,4R,5R)-2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl]hepta-2,4,6-trien-2-yl]-4-methoxy-3,5-dimethyl-2H-pyran-2-one
Traditional Name6-[(2E,4E,6E)-4,6-dimethyl-7-[(1S,2S,4R,5R)-2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl]hepta-2,4,6-trien-2-yl]-4-methoxy-3,5-dimethylpyran-2-one
CAS Registry NumberNot Available
SMILES
[H]/C(=C(/C)\C(\[H])=C(/C)C1=C(C)C(OC)=C(C)C(=O)O1)/C(/C)=C(\[H])[C@]1(C)O[C@]([H])(C)[C@@]2(C)O[C@@]12[H]
InChI Identifier
InChI=1S/C24H32O5/c1-13(10-14(2)12-23(7)22-24(8,29-22)18(6)28-23)11-15(3)19-16(4)20(26-9)17(5)21(25)27-19/h10-12,18,22H,1-9H3/b13-10+,14-12+,15-11+/t18-,22+,23+,24-/m1/s1
InChI KeyUHXNFXURTCVQIN-YKJJQUFLSA-N