Term: | combretanone B |
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Accession: | CHEBI:69996
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Definition: | A pentacyclic triterpenoid that is 9beta,19-cyclolanostane substituted by an oxo group at position 3 and hydroxy groups at positions 7, 23R*, 24S*, 25 and 28. It has been isolated from the leaves of Combretum quadrangulare. |
Synonyms: | exact_synonym: | (23R*,24S*)-7beta,23,24,25,28-pentahydroxy-9beta,19-cyclolanostan-3-one |
| related_synonym: | Formula=C30H50O6; InChI=1S/C30H50O6/c1-17(13-20(33)24(35)25(2,3)36)18-7-9-28(6)23-19(32)14-21-26(4,16-31)22(34)8-10-29(21)15-30(23,29)12-11-27(18,28)5/h17-21,23-24,31-33,35-36H,7-16H2,1-6H3/t17-,18-,19+,20-,21+,23+,24+,26+,27-,28+,29-,30+/m1/s1; InChIKey=KIGVCZYFPXRACV-WRPPEDOYSA-N; SMILES=C[C@H](C[C@@H](O)[C@H](O)C(C)(C)O)[C@H]1CC[C@@]2(C)[C@@H]3[C@@H](O)C[C@@H]4[C@]5(C[C@@]35CC[C@]12C)CCC(=O)[C@@]4(C)CO |
| xref: | PMID:21265555; Reaxys:21312864 |
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