has role triptonide (-)-triptonide (3bS,4aS,5aS,6aS,7aS,7bS,8aS,8bS)-6a-isopropyl-8b-methyl-3b,4,4a,7a,7b,8b,9,10-octahydrotrisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1,6(3H,6aH)-dione 358.386 A diterpene triepoxide that is triptobenzene K in which the acylhydroquinone moiety has undergone oxidation to the corresponding triepoxyketone derivative. It has been isolated from the roots of Tripterygium wilfordii. C20H22O6 CBA:292103 CHEBI:132267 InChI=1S/C20H22O6/c1-8(2)18-13(25-18)14-20(26-14)17(3)5-4-9-10(7-23-15(9)21)11(17)6-12-19(20,24-12)16(18)22/h8,11-14H,4-7H2,1-3H3/t11-,12-,13-,14-,17-,18-,19+,20+/m0/s1 PMID:10774048 PMID:12903464 PMID:24346247 PMID:25296383 PMID:25308753 PMID:5072337 PMID:8237400 PMID:9863222 Reaxys:5313008 SWOVVKGLGOOUKI-ZHGGVEMFSA-N [C@]123[C@]4(CCC5=C([C@@]4(C[C@H]6[C@]3(C([C@@]7([C@H]([C@@H]1O2)O7)C(C)C)=O)O6)[H])COC5=O)C chebi_ontology diterpene triepoxide antineoplastic agent immunosuppressive agent cyclic ketone butenolide organic heteroheptacyclic compound anti-inflammatory agent