856417-69-1Relevant academic research and scientific papers
Discovery of imidazo[1,5-c]imidazol-3-ones: Weakly basic, orally active factor Xa inhibitors
Imaeda, Yasuhiro,Kuroita, Takanobu,Sakamoto, Hiroki,Kawamoto, Tetsuji,Tobisu, Mamoru,Konishi, Noriko,Hiroe, Katsuhiko,Kawamura, Masaki,Tanaka, Toshimasa,Kubo, Keiji
experimental part, p. 3422 - 3436 (2009/04/06)
The coagulation enzyme factor Xa (FXa) has been recognized as a promising target for the development of new antithrombotic agents. We previously found compound 1 to be an orally bioavailable FXa inhibitor in fasted monkeys; however, 1 showed poor bioavail
UREA DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE
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Page/Page column 24, (2010/11/23)
The present invention provides a urea derivative or a salt thereof, which is useful as a therapeutic agent for thrombosis. The derivative is represented by Formula (I): [Chemical formula I] wherein Cy is an aromatic hydrocarbon group which may be substituted or an aromatic heterocyclic group which may be substituted; R1 is a hydrogen atom or a hydrocarbon group which may be substituted; V is -C(O)-, -S(O)-, or -S(O)2-; W is -N(R2)-, -O-, or a bond (wherein R2 is a hydrogen atom or a hydrocarbon group which may be substituted); X is alkylene which may be substituted; Y is -C(O)-, -S(O)-, or -S(O)2-; Z is a bond, a chain hydrocarbon group which may be substituted, or -N=; ring A is a non-aromatic nitrogen-containing heterocyclic ring which may be substituted; ring B is a nitrogen-containing heterocyclic ring which may be substituted; and [Chemical formula 2]------￣?,?------? are each independently a single bond or a double bond; provided that R1 may be bonded to R2 to form a non-aromatic nitrogen-containing heterocyclic ring and that R2 may be bonded to a substituent of X to form a non-aromatic nitrogen-containing heterocyclic ring which may be substituted.
