Classification Term: 3225
Indanediones (ontology term: CHEMONTID:0000040)
Compounds containing an indane ring bearing two ketone groups." []
found 8 associated metabolites at category metabolite taxonomy ontology rank level.
Ancestor: Indanones
Child Taxonomies: There is no child term of current ontology term.
Phenindione
Phenindione is only found in individuals that have used or taken this drug. It is an indandione that has been used as an anticoagulant. Phenindione has actions similar to warfarin, but it is now rarely employed because of its higher incidence of severe adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p234)Phenindione inhibits vitamin K reductase, resulting in depletion of the reduced form of vitamin K (vitamin KH2). As vitamin K is a cofactor for the carboxylation of glutamate residues on the N-terminal regions of vitamin K-dependent proteins, this limits the gamma-carboxylation and subsequent activation of the vitamin K-dependent coagulant proteins. The synthesis of vitamin K-dependent coagulation factors II, VII, IX, and X and anticoagulant proteins C and S is inhibited. Depression of three of the four vitamin K-dependent coagulation factors (factors II, VII, and X) results in decreased prothrombin levels and a decrease in the amount of thrombin generated and bound to fibrin. This reduces the thrombogenicity of clots. B - Blood and blood forming organs > B01 - Antithrombotic agents > B01A - Antithrombotic agents > B01AA - Vitamin k antagonists C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent D006401 - Hematologic Agents > D000925 - Anticoagulants
Anisindione
Anisindione is a synthetic anticoagulant and an indanedione derivative. It prevents the formation of active procoagulation factors II, VII, IX, and X, as well as the anticoagulant proteins C and S, in the liver by inhibiting the vitamin K-mediated gamma-carboxylation of precursor proteins. C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent
Quinoline yellow
Quinoline yellow is a food dye. Use prohibited in USA, Norway, Australia and Japan. Food dye. Use prohibited in USA, Norway, Australia and Japan [DFC]
Fluindione
B - Blood and blood forming organs > B01 - Antithrombotic agents > B01A - Antithrombotic agents > B01AA - Vitamin k antagonists C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent D006401 - Hematologic Agents > D000925 - Anticoagulants
Ninhydrin
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents D011838 - Radiation-Sensitizing Agents