TH70053A - Imidazopyrimidine derivatives and triazolo pyrimidine derivatives - Google Patents

Abstract

DC60 (29/06/44) Compounds according to the formula (Chemical formula) (I) where R1 is -X-R4, the heterocyclic may be replaced, the carbocyclic may be replace Or parts of the condensation ring that may be replaced; X is CR5R6, O, S, SO, SO2, or NR7; Y is CH or N; R2 is H, C1-C10 alkyl at May be replaced, etc .; R3 is the aryl that may be replaced, or the hetero eril may be replaced, etc .; R4 is the eril that may be replaced, the hetero eril may be replaced, etc .; R5, R6, and R7 may be the same or different, namely H, C1-C10 alkyl that may be replaced, etc. This compound has an antiallergic and in the same way excellent compound according to the formula: (chemical formula ) (I) where R1 is -X-R4, the Htroxyl click may be replaced, the carbocay click may be replaced. Or parts of the condensation ring that may be replaced; X is CR5R6, O, S, SO, SO2, or NR7; Y is CH or N; R2 is H, C1-C10 alkyl at May be replaced, etc .; R3 is the aryl that may be replaced, or the hetero eril may be replaced, etc .; R4 is the eril that may be replaced, the hetero eril may be replaced, etc .; R5, R6 and R7 may be the same or different, namely H, C1-C10 alkyl that may be replaced, etc. This compound has an antiallergic and in the same way excellent: a patent drug.

Claims (1)

1. Compounds by Formula: (Chemical Formula) (I) where R1 is -OR11, -SR11, -SOR11, -SO2R11, -NHR11, -NR12R13 or -CR14R15R11, R11 is H, Phenylcarbonyl, Tai E. Onyx that may be replaced with COOR111 (R111 is H or C1-C6 alkyl), pyrimidyl, C2-C6 alkynyl, imidazolil that may be replaced by C1- C6 alkyl, triazolyl that may be replaced with C1-C6 alkyl, tetrazolyl that May be replaced by the C1-C6 alkyl, Thia Diasolyl may be replaced by C1-C6. Tag: drug patent.