Novel pyridine derivative and pyrimidine derivative (2)

C - Chemistry – Metallurgy – 07 – D

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C07D 213/75 (2006.01) A61K 31/44 (2006.01) A61K 31/4427 (2006.01) A61K 31/444 (2006.01) A61K 31/496 (2006.01) A61K 31/506 (2006.01) A61K 31/5377 (2006.01) A61K 31/551 (2006.01) A61P 1/18 (2006.01) A61P 11/00 (2006.01) A61P 13/08 (2006.01) A61P 13/12 (2006.01) A61P 15/00 (2006.01) A61P 25/00 (2006.01) A61P 35/00 (2006.01) A61P 43/00 (2006.01) C07D 239/47 (2006.01) C07D 239/48 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 403/12 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01) C07D 487/08 (2

Patent

CA 2543861

A compound of the following general formula or its salt or a hydrate thereof exhibits excellent hepatocyte growth factor receptor (HGFR) inhibiting activity and provides a compound having antitumor activity, vascularization inhibiting activity or cancer metastasis inhibiting activity or its salt or a hydrate thereof. (wherein R1 represents a C1-C6 alkyl, etc.; each of R2 and R3 represents a hydrogen atom; R4, R5, R6 and R7 may be identical with or different from each other and each represent a hydrogen atom, a halogen atom, a C1-C6 alkyl, etc.; R8 represents a hydrogen atom, etc.; R9b represents a 3 to 10-membered nonaromatic heterocyclic group, etc.; V1 represents an oxygen atom, etc.; V2 represents an oxygen atom or a sulfur atom; W represents a group of the formula -CH2-, etc.; X represents a group of the formula -CH=, a nitrogen atom, etc.; and Y represents an oxygen atom, etc.).

Un composé de la formule générale suivante ou son sel ou un hydrate d~un de ceux-ci présente une excellente activité inhibitrice contre un récepteur du facteur de croissance de l~hépatocyte (HGFR) et génère un composé ayant une activité antitumorale, une activité inhibitrice de la vascularisation ou une activité inhibitrice des métastases cancéreuses ou son sel ou un hydrate de ceux-ci. (I) (dans laquelle R?1¿ représente un alkyle en C¿1?-C¿6? , etc. ; chacun de R?2¿ et R?3¿ représente un atome d~hydrogène ; R?4¿, R?5¿, R?6¿, et R?7¿ peuvent être identiques ou différents les uns des autres et chacun représente un atome d~hydrogène, un atome d~halogène, un alkyle en C¿1?-C¿6? , etc. ; R?8¿ représente un atome d~hydrogène, etc. ; R?9b¿ représente un groupe hétérocyclique non aromatique à 3 ou 10 membres, etc. ; V?1¿ représente un atome d~oxygène, etc. ; V?2¿ représente un atome d~oxygène ou un atome de soufre ; W représente un groupe de formule -CH¿2?-, etc. ; X représente -CH=, un atome d~azote, etc. ; et Y représente un atome d~oxygène, etc.).

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