Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 03:48:26 UTC
Update Date2025-10-07 16:05:58 UTC
Metabolite IDMMDBc0012201
Metabolite Identification
Common NameN-methylpretrichodermamide B
DescriptionN-methylpretrichodermamide B is a biologically active epidithiodiketopiperazine, a chemical class known for its diverse biological activities, including anticancer properties. Isolated from several strains of the algae-derived fungus Penicillium sp., N-methylpretrichodermamide B exhibits significant cytotoxic effects, particularly against drug-resistant prostate cancer cells, as evidenced by its ability to inhibit P-glycoprotein (PMID:36286421 ). This compound, along with others such as pretrichodermamide C and quinolactacide, has been evaluated for its potential to stimulate the growth of seedling roots in various plants, including buckwheat, wheat, soy, and barley (PMID:36286421 ). Additionally, N-methylpretrichodermamide B has demonstrated strong cytotoxicity against 22Rv1 human prostate cancer cells that are resistant to androgen receptor-targeted therapies (PMID:27355960 ). The isolation of this compound, along with other related epidithiodiketopiperazines from Penicillium sp., highlights its significance in both chemical and biological research, suggesting its potential utility in developing therapeutic strategies against cancer.
Structure
SynonymsNot Available
Molecular FormulaC21H23ClN2O8S2
Average Mass530.99
Monoisotopic Mass530.0584358
IUPAC Name(1R,3R,4R,7R,8S,12S,13R)-4-chloro-3,7-dihydroxy-13-(2-hydroxy-3,4-dimethoxyphenyl)-17-methyl-9-oxa-14,15-dithia-10,17-diazatetracyclo[10.3.2.0^{1,10}.0^{3,8}]heptadec-5-ene-11,16-dione
Traditional Name(1R,3R,4R,7R,8S,12S,13R)-4-chloro-3,7-dihydroxy-13-(2-hydroxy-3,4-dimethoxyphenyl)-17-methyl-9-oxa-14,15-dithia-10,17-diazatetracyclo[10.3.2.0^{1,10}.0^{3,8}]heptadec-5-ene-11,16-dione
CAS Registry NumberNot Available
SMILES
[H][C@@]1(O)C=C[C@@]([H])(Cl)[C@@]2(O)C[C@@]34SS[C@]([H])(C5=C(O)C(OC)=C(OC)C=C5)[C@@]([H])(N(C)C3=O)C(=O)N4O[C@@]12[H]
InChI Identifier
InChI=1S/C21H23ClN2O8S2/c1-23-13-16(9-4-6-11(30-2)15(31-3)14(9)26)33-34-21(19(23)28)8-20(29)12(22)7-5-10(25)17(20)32-24(21)18(13)27/h4-7,10,12-13,16-17,25-26,29H,8H2,1-3H3/t10-,12-,13-,16-,17+,20+,21-/m1/s1
InChI KeyAWPMMJDFXQCEES-BFBGDVCSSA-N