Abstract:
PROBLEM TO BE SOLVED: To provide a compound for treating a hepatitis C virus (HCV) infection, a synthesis process, composition and method thereof.SOLUTION: The present invention provides macrocyclic compounds of general formulae (Ia) and (Ib) having an inhibiting action of hepatitis C virus replication, and compositions including pharmaceutical compositions including a subject compound. The present invention further provides treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis. The methods generally include administering to an individual in need thereof an effective amount of subject compound or composition. In the formulae, R, Rand Rshow H or the like, Rshows OH or the like, and Rshows phenyl or the like.
Abstract:
PROBLEM TO BE SOLVED: To provide a TRK kinase inhibitor.SOLUTION: A compound of the formula I is a Trk kinase inhibitor and useful for treatments for diseases which can be treated by Trk kinase inhibitors, and R, R, R, R, X, Y and n in the formula have meanings described in the specification. There is also provided a method for treating pain, cancer, inflammation, neurodegenerative disease or Trypanosoma cruzi infection in mammals including administering a therapeutically effective amount of the compound of the formula I according to any one of claims 1 to 32 or a pharmaceutically acceptable salt thereof to the mammals.
Abstract:
PROBLEM TO BE SOLVED: To provide new inhibitors for mitotic kinesin, more concretely, for the mitotic kinesin KSP, pharmaceutical compositions comprising the inhibitors, and methods for preparing the inhibitors.SOLUTION: Provided are inhibitors for mitotic kinesin, concretely, for KSP, and a method for producing the inhibitors. Also provided are a pharmaceutical composition comprising the inhibitor, and a method of utilizing the inhibitors and the pharmaceutical composition in the treatment and prevention of various disorders. The compound has usefulness as therapeutic agents for disease treatable by the inhibition of the assembly and/or function of microtubule structures including a mitotic spindle.
Abstract:
PROBLEM TO BE SOLVED: To provide a pharmaceutical drug which is useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions.SOLUTION: A compound represented by formula (I) and a pharmaceutically acceptable salt and prodrug thereof are disclosed (wherein R, R, R, R, R, R, R, Rand Rare as defined in the specification). Such compound is an MEK inhibitor and useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions. Moreover, a method of using such compound in the treatment of hyperproliferative diseases in mammals and pharmaceutical compositions containing such compound are disclosed.
Abstract:
PROBLEM TO BE SOLVED: To provide a novel compound useful for the treatment of over-proliferative illness such as cancer and inflammation in mammals. SOLUTION: This inhibitor is a benzimidazole compound represented by the formula [wherein W is -NR 3 R 4 , -OR 3 , -R 2 , and a heteroaryl which is optionally substituted by one to five groups which are independently selected from a 1-10C alkyl, a 2-10C alkenyl, and a 2-10C alkynyl which are optionally substituted by one or two groups each selected independently from -NR 3 R 4 , and -OR 3 ]. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide pyrazolopyridines as checkpoint kinase inhibitors.SOLUTION: Provided are methods of preventing or treating disease such as hyperproliferative disease, pain and neurodegeneration by using 4-substituted 1H-pyrazolo[3,4-b]pyrazine compounds represented by the formula I.
Abstract:
PROBLEM TO BE SOLVED: To provide pyrrolopyridine as a kinase inhibitor.SOLUTION: There is provided a compound having a specific 1H-pyrrolo[2,3-n]pyridine skeleton. Specifically, (R)-2-amino-1-(4-(5-bromo-1H-pyrrolo[2,3-b]pyridine-4-yl)piperazine-1-yl)-3-(4-chlorophenyl)propane-1-on represented by the formula is exemplified. The compound is used for prevention or treatment of diseases or disorders mediated by the checkpoint kinase 1 ("CHK1") and the checkpoint kinase 2 ("CHK2").
Abstract:
PROBLEM TO BE SOLVED: To provide a new compound inhibiting AKT protein kinase.SOLUTION: Disclosed is a compound in formula I including its tautomers, divided enantiomers, diastereomers, solvates, metabolites, salts and pharmaceutically allowable prodrugs. Also provided is a method for using the compound as an AKT protein kinase inhibitor, and also provided is a method for treating hyperproliferative diseases such as cancer. AKT protein kinase-mediated conditions capable of treatment according to this method include inflammatory diseases, hyperproliferative diseases, cardiovascular diseases, neurodegenerative diseases, gynecologic diseases, skin diseases and disorders, but is not limited to them.
Abstract:
PROBLEM TO BE SOLVED: To provide a novel compound inhibiting an AKT protein kinase.SOLUTION: The present invention provides compounds containing a resolved enantiomer, a resolved diastereomer, a solvate and a pharmaceutically acceptable salt thereof, including formula (I). A method of using the compound is also provided to treat a hyperproliferative disease such as a cancer, as an AKT protein kinase inhibitor. In one embodiment, the invention provides a method of inhibiting production of an AKT protein kinase in a mammal animal, and of including the step of administering, to the mammal animal, the compound of formula I, the enantiomer, the solvate, a metabolite, or a pharmaceutically acceptable salt or a prodrug thereof, in an amount effective to inhibit the production of the AKT protein kinase.