pyranopyranone trifloroside (4aS,5R,6S)-1-oxo-5-vinyl-4,4a,5,6-tetrahydro-1H,3H-pyrano[3,4-c]pyran-6-yl 2,3,6-tri-O-acetyl-4-O-[3-(beta-D-glucopyranosyloxy)-2-hydroxybenzoyl]-beta-D-glucopyranoside 782.697 A secoiridoid glycoside that is (4aS,5R,6R)-6-hydroxy-5-vinyl-4,4a,5,6-tetrahydro-1H,3H-pyrano[3,4-c]pyran-1-one in which the hydroxy group has been converted to the corresponding 2,3,6-tri-O-acetyl-beta-D-glucoside, the 4-hydroxy group of which has been esterified by formal condensation with the carboxy group of 2,3-dihydroxybenzoic acid 3-beta-D-glucoside. It is a component of Gentiana scabra root extract, which is used as an internal remedy in traditional Korean medicine for the treatment of diabetes mellitus. C35H42O20 CAS:53823-10-2 CHEBI:132850 InChI=1S/C35H42O20/c1-5-17-18-9-10-46-31(44)20(18)12-48-33(17)55-35-30(50-16(4)39)29(49-15(3)38)28(23(53-35)13-47-14(2)37)54-32(45)19-7-6-8-21(24(19)40)51-34-27(43)26(42)25(41)22(11-36)52-34/h5-8,12,17-18,22-23,25-30,33-36,40-43H,1,9-11,13H2,2-4H3/t17-,18+,22-,23-,25-,26+,27-,28-,29+,30-,33+,34-,35+/m1/s1 KNApSAcK:C00010796 O1[C@@H](O[C@@H]2OC=C3[C@]([C@H]2C=C)(CCOC3=O)[H])[C@H](OC(=O)C)[C@@H](OC(=O)C)[C@H](OC(=O)C4=C(O)C(O[C@@H]5O[C@@H]([C@@H](O)[C@H](O)[C@H]5O)CO)=CC=C4)[C@H]1COC(=O)C PMCID:PMC4131568 PMID:12822897 PMID:17221438 PMID:17404979 PMID:23599008 PMID:26129938 PMID:9396170 PMID:9397205 PMID:9611826 RMBMLYUFYBZPCX-XQARLGSBSA-N Reaxys:7970578 chebi_ontology delta-lactone beta-D-glucoside phenols acetate ester secoiridoid glycoside