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    • 9. 发明申请
    • CERTAIN SUBSTITUTED BENZYLAMINE DERIVATIVES: A NEW CLASS OF NEUROPEPTIDE Y1 SPECIFIC LIGANDS
    • 某些替代的苯甲酰胺衍生物:新一代神经元Y1特异性配体
    • WO1996040660A1
    • 1996-12-19
    • PCT/US1996005843
    • 1996-04-26
    • PFIZER INC.PETERSON, John, M.BLUM, Charles, A.CAI, GuolinHUTCHISON, Alan
    • PFIZER INC.
    • C07D295/08
    • C07D295/096C07D213/38C07D239/42C07D309/14C07D317/58C07D335/02
    • This invention encompasses compounds of formula (I) and the pharmaceutically acceptable salts thereof wherein Ar is an aryl group preferably selected from the group consisting of phenyl, 2-, 3-, or 4-pyridyl, 2- or 3-thienyl, 2-, 4- or 5-pyrimidyl, each of which is optionally mono- or disubstituted with halogen, hydroxy, lower alkoxy, or lower alkyl; B is sulfur, oxygen, N(R5) or C(R5)(R6); or B represents a group of formula (II) optionally substituted with halogen, hydroxy, lower alkyl or lower alkoxy; n is 1, 2, or 3; m is 2, 3, or 4; W, X, Y, and T are the same or different and represent hydrogen, halogen, hydroxy, lower alkoxy, or lower alkoxy alkoxy; R1 and R2 are the same or different and represent hydrogen, or lower alkyl; R3 and R4 are the same or different and represent hydrogen, lower alkyl, or lower alkoxy; R5 represents lower alkyl, phenyl, 2-, 3-, or 4-pyridyl, phenyl, lower alkyl, or 2-, 3-, or 4-pyridyl, lower alkyl; and A and R6 are the same or different and represent hydrogen, hydroxyl, amino, lower alkyl, lower alkoxy, phenyl, optionally substituted benzyloxy, 2-, 3-, or 4-pyridyl, phenoxy, 2-, 3-, or 4-pyridyloxy, or -(CH2)p-A'-(CH2)q-B' where p is 0-5, q is 1-5, and A' is a direct bond, oxygen or sulfur, and B' is hydrogen, lower alkyl, lower alkoxy, phenyl, 2-, 3-, or 4-pyridyl, phenoxy, 2-, 3-, or 4-pyridyloxy, carboxyl, carboalkoxy, carboxamido, mono- or dialkylcarboxamido, amino, or mono- or dialkylamino.
    • 本发明包括式(I)化合物及其药学上可接受的盐,其中Ar是优选选自苯基,2-,3-或4-吡啶基,2-或3-噻吩基, ,4-或5-嘧啶基,其各自任选被卤素,羟基,低级烷氧基或低级烷基单取代或二取代; B是硫,氧,N(R 5)或C(R 5)(R 6); 或B表示任选被卤素,羟基,低级烷基或低级烷氧基取代的式(II)的基团; n为1,2或3; m为2,3或4; W,X,Y和T相同或不同,表示氢,卤素,羟基,低级烷氧基或低级烷氧基烷氧基; R1和R2相同或不同,代表氢或低级烷基; R3和R4相同或不同,代表氢,低级烷基或低级烷氧基; R 5表示低级烷基,苯基,2-,3-或4-吡啶基,苯基,低级烷基或2-,3-或4-吡啶基低级烷基; 并且A和R6相同或不同,代表氢,羟基,氨基,低级烷基,低级烷氧基,苯基,任选取代的苄氧基,2-,3-或4-吡啶基,苯氧基,2-,3-或4- - (CH 2)p -A' - (CH 2)q B',其中p为0-5,q为1-5,A'为直接键,氧或硫,B'为氢,低级 烷基,低级烷氧基,苯基,2-,3-或4-吡啶基,苯氧基,2-,3-或4-吡啶氧基,羧基,烷氧羰基,甲酰胺基,单或二烷基羧酰胺基,氨基或单或二烷基氨基。