Novel thiazine or pyrazine derivatives

C - Chemistry – Metallurgy – 07 – D

Patent

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C07D 241/08 (2006.01) A61K 31/54 (2006.01) A61P 43/00 (2006.01) C07D 279/12 (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 417/12 (2006.01) C07K 5/02 (2006.01) C07K 5/06 (2006.01) C07K 5/078 (2006.01) C07K 5/097 (2006.01) A61K 38/00 (2006.01)

Patent

CA 2380218

Novel compounds having as the main skeleton 3-oxo-3,4-dihydro-2H-1,4-thiazine or 2-oxo-1,2,3,4-tetrahydropyrazine, which are represented by general formula [I]: wherein X is S or R6-(A2)-N; R1 to R4 are each H, alkyl, cycloalkyl, (hetero)aryl, or the like; R5 is H, alkyl, cycloalkyl, aryl, or -A3-A4-R7; R6 is H, (cyclo)alkyl, OH, alkoxy, aryl, aryloxy, or the like; R7 is H, alkyl, OH, alkoxy, aryl, aryloxy, (substituted) amino, or a heterocyclic group; A1 and A3 are each alkylene; A2 is carbonyl or sulfonyl; and A4 is carbonyl or oxalyl.

L'invention porte sur de nouveaux composés de structure principale 3-oxo-3,4-dihydro-2H-1,4-thiazine ou 2-oxo-1,2,3,4-tétrahydropyrazine, de formule générale (I) dans laquelle: X est S ou R?6¿-(A¿2?)-N, R?1¿ à R?4¿ sont chacun H, alkyle, cycloalkyle, (hétéro)aryle, ou analogues; R?5¿ est H, alkyle, (cyclo)alkyle, OH, alkoxy, aryle, aryloxy ou analogues; R?7¿ est H, alkyle, OH, alkoxy, aryle, aryloxy ou amino (substitué), ou un groupe hétérocyclique; A¿1? et A¿3? sont chacun alkylène; A¿2? est carbonyle ou sulfonyle; et A¿4? est carbonyle ou oxalyle.

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