Term: | gordonoside K |
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Accession: | CHEBI:67499
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Definition: | A triterpenoid saponin with 3,16-dihydroxyolean-12-en-28-oic acid as the aglycone. Isolated from the stems of Gordonia chrysandra, it exhibits a strong inhibitory effect on nitric oxide production. |
Synonyms: | exact_synonym: | 1-O-[(3beta,16alpha)-3-{[3-O-(alpha-L-arabinopyranosyl)-beta-D-glucopyranuronosyl]oxy}-16-hydroxy-28-oxoolean-12-en-28-yl]-beta-D-glucopyranose |
| related_synonym: | Formula=C47H74O19; InChI=1S/C47H74O19/c1-42(2)14-15-47(41(60)66-39-32(55)30(53)29(52)23(18-48)62-39)21(16-42)20-8-9-25-44(5)12-11-27(43(3,4)24(44)10-13-45(25,6)46(20,7)17-26(47)50)63-40-34(57)35(33(56)36(65-40)37(58)59)64-38-31(54)28(51)22(49)19-61-38/h8,21-36,38-40,48-57H,9-19H2,1-7H3,(H,58,59)/t21-,22-,23+,24-,25+,26+,27-,28-,29+,30-,31+,32+,33-,34+,35-,36-,38-,39-,40+,44-,45+,46+,47+/m0/s1; InChIKey=CGHIFJOGGKUIFS-SPTOROIVSA-N; SMILES=CC1(C)CC[C@@]2([C@H](O)C[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[C@@H]6O[C@@H]([C@@H](O)[C@H](O[C@@H]7OC[C@H](O)[C@H](O)[C@H]7O)[C@H]6O)C(O)=O)C(C)(C)[C@@H]5CC[C@@]34C)[C@@H]2C1)C(=O)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O |
| xref: | PMID:21473609; Reaxys:21534291 |
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