Term: | 23,24-dihydrocucurbitacin B |
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Accession: | CHEBI:62217
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Definition: | A 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5; a hydroxy function at C-25 is acetylated. |
Synonyms: | exact_synonym: | (2S,4R)-2,16beta,20-trihydroxy-9beta,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholest-5-en-25-yl acetate |
| related_synonym: | 25-acetoxy-2beta,16alpha,20-trihydroxy-10alpha-cucurbit-5-ene-3,11,22-trione; 2beta,16alpha,20,25-tetrahydroxy-9-methyl-19-nor-9beta,10alpha-lanost-5-ene-3,11,22-trione, 25-acetate; 2beta,16alpha,20,25-tetrahydroxy-9-methyl-3,11,22-trioxo-19-nor-9beta,10alpha-lanost-5-en-25-yl acetate; Formula=C32H48O8; InChI=1S/C32H48O8/c1-17(33)40-27(2,3)13-12-23(36)32(9,39)25-21(35)15-29(6)22-11-10-18-19(14-20(34)26(38)28(18,4)5)31(22,8)24(37)16-30(25,29)7/h10,19-22,25,34-35,39H,11-16H2,1-9H3/t19-,20+,21-,22+,25+,29+,30-,31+,32+/m1/s1; InChIKey=QZJJDOYZVRUEDY-NRNCYQGDSA-N; SMILES=[H][C@@]12C[C@H](O)C(=O)C(C)(C)C1=CC[C@@]1([H])[C@]3(C)C[C@@H](O)[C@]([H])([C@@](C)(O)C(=O)CCC(C)(C)OC(C)=O)[C@@]3(C)CC(=O)[C@@]21C; dihydrocucurbitacin B |
| xref: | Reaxys:3189530 |
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