Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 06:07:05 UTC
Update Date2025-10-07 16:06:23 UTC
Metabolite IDMMDBc0015244
Metabolite Identification
Common NameBafilomycin C1
DescriptionBafilomycin C1 is a macrolide antibiotic metabolite isolated from the bacterium Streptomyces albolongus, known for its potent antibacterial and cytotoxic properties. This compound has been shown to induce G0/G1 cell-cycle arrest and trigger mitochondrial-mediated apoptosis in human hepatocellular cancer SMMC7721 cells, highlighting its potential as an anticancer agent (PMID:29752478 ). Bafilomycin C1 exhibits strong cytotoxicity against various cancer cell lines, as evidenced by MTT assays that demonstrate its ability to retard cell growth and proliferation (PMID:29752478 ). Mechanistically, it downregulates key cell-cycle regulators such as cyclin D3, cyclin E1, CDK2, CDK4, and CDK6, while upregulating p21, leading to cell-cycle disruption (PMID:29752478 ). Additionally, bafilomycin C1 induces oxidative stress, causing mitochondrial membrane dysfunction and altering the expression of apoptotic markers, including decreasing Bcl-2 and increasing Bax, p53, and cleaved caspases (PMID:29752478 ). In vivo studies further support its efficacy, showing suppression of tumor growth in mouse models with minimal side effects (PMID:29752478 ). These findings suggest that bafilomycin C1 could be a promising candidate for therapeutic applications in hepatic cellular cancer.
Structure
Synonyms
ValueSource
Bafilomycin-C1MeSH
Molecular FormulaC39H60O12
Average Mass720.897
Monoisotopic Mass720.408477372
IUPAC Name(2E)-4-[(2-hydroxy-2-{3-hydroxy-4-[(4E,6E,12E,14Z)-10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxo-1-oxacyclohexadeca-4,6,12,14-tetraen-2-yl]pentan-2-yl}-5-methyl-6-(propan-2-yl)oxan-4-yl)oxy]-4-oxobut-2-enoic acid
Traditional Name(2E)-4-[(2-hydroxy-2-{3-hydroxy-4-[(4E,6E,12E,14Z)-10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxo-1-oxacyclohexadeca-4,6,12,14-tetraen-2-yl]pentan-2-yl}-6-isopropyl-5-methyloxan-4-yl)oxy]-4-oxobut-2-enoic acid
CAS Registry NumberNot Available
SMILES
[H]\C(=C(\[H])C(=O)OC1CC(O)(OC(C(C)C)C1C)C(C)C(O)C(C)C1OC(=O)\C(OC)=C(/[H])\C(\C)=C([H])\C(C)C(O)C(C)C\C(C)=C(/[H])\C(\[H])=C([H])\C1OC)C(O)=O
InChI Identifier
InChI=1S/C39H60O12/c1-21(2)36-26(7)31(49-33(42)16-15-32(40)41)20-39(46,51-36)28(9)35(44)27(8)37-29(47-10)14-12-13-22(3)17-24(5)34(43)25(6)18-23(4)19-30(48-11)38(45)50-37/h12-16,18-19,21,24-29,31,34-37,43-44,46H,17,20H2,1-11H3,(H,40,41)/b14-12+,16-15+,22-13+,23-18+,30-19-
InChI KeyWUDBXVQNMOTFEE-FUGNQFJWSA-N