Term: | dzununcanone |
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Accession: | CHEBI:65818
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Definition: | A tetracyclic triterpenoid that is 3,24-dinor-2,4-seco-friedelan-1(10),5,7-triene substituted by methoxycarbonyl groups at positions 2 and 29 and an oxo group at position 4. Isolated from the root bark of Hippocratea excelsa, it exhibits anti-protozoal activity against Giardia intestinalis. |
Synonyms: | exact_synonym: | methyl (3R,4aR,4bS,6aR,7Z,10bS,12aS)-8-acetyl-7-(2-methoxy-2-oxoethylidene)-3,4b,6a,10b,12a-pentamethyl-1,2,3,4,4a,4b,5,6,6a,7,10b,11,12,12a-tetradecahydrochrysene-3-carboxylate |
| related_synonym: | 3,24-dinor-2,4-seco-4-oxo-friedelan-1(10),5,7-triene-2,29-dioic acid dimethylester; Formula=C30H42O5; InChI=1S/C30H42O5/c1-19(31)20-9-10-22-28(4,21(20)17-24(32)34-7)14-16-30(6)23-18-27(3,25(33)35-8)12-11-26(23,2)13-15-29(22,30)5/h9-10,17,23H,11-16,18H2,1-8H3/b21-17+/t23-,26-,27-,28+,29-,30+/m1/s1; InChIKey=RJLTUQKBCWHJFJ-ACCWSZCWSA-N; SMILES=[H][C@@]12C[C@@](C)(CC[C@]1(C)CC[C@]1(C)C3=CC=C(C(C)=O)/C(=C\\C(=O)OC)[C@]3(C)CC[C@@]21C)C(=O)OC |
| xref: | PMID:17385912; Reaxys:11223004 |
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