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    • 79. 发明授权
    • Use of diamino alcohols as analgesic agents
    • 二氨基醇用作止痛剂
    • US4670541A
    • 1987-06-02
    • US732331
    • 1985-05-10
    • Norma G. DelaneyEric M. Gordon
    • Norma G. DelaneyEric M. Gordon
    • A61K38/00C07K5/06C07K5/062C07K5/065C07K5/083C07K7/06C07K5/08
    • C07K7/06C07K5/06026C07K5/06043C07K5/06078C07K5/0808A61K38/00
    • An enkephalin-degrading aminopeptidase enzyme is inhibited by compounds having the formula ##STR1## and pharmaceutically acceptable salt thereof, wherein R.sub.1 and R.sub.2 are each independently hydrogen, alkyl, carboxyalkyl, halo substituted alkyl, hydroxyalkyl, aminoalkyl, mercaptoalkyl, alkylthioalkyl, (cycloalkyl)alkyl, (heteroaryl)alkyl, arylalkyl, carbamoylalkyl, guanidinylalkyl, or heteroaryl;R.sub.3 is hydroxy, alkoxy, (substituted alkyl)oxy, arylalkoxy, (heteroaryl)alkoxy or --NY.sub.1 Y.sub.2, wherein Y.sub.1 and Y.sub.2 are each independently hydrogen, alkyl, aryl, or arylalkyl or Y.sub.1 is hydrogen and Y.sub.2 is substituted alkyl or (heteroaryl)alkyl;A.sub.1 is glycyl, alanyl, leucyl, phenylalanyl, arginyl, sarcosyl, seryl, asparagyl, lysyl, glutamyl, histidyl, tryptophyl, cysteinyl, methionyl, threonyl, tyrosyl, leucyl, valyl, aspartyl, prolyl, norleucyl, norvalyl, or ##STR2## wherein n.sub.6 is an integer of 2 to 15;A.sub.2, A.sub.3, A.sub.4 and A.sub.5 each is independently glycyl, alanyl, leucyl, phenylalanyl, arginyl, sarcosyl, seryl, asparagyl, lysyl, glutamyl, histidyl, tryptophyl, cysteinyl, methionyl, threonyl, tyrosyl, leucyl, valyl, aspartyl, or prolyl, norleucyl, or norvalyl; andn.sub.1, n.sub.2, n.sub.3, n.sub.4 and n.sub.5 each is independently 0 or 1.
    • 脑啡肽降解氨基肽酶被具有式(IMAGE)+ TR(A2)n2(A3)n3(A4)n4(A5)n5R3的化合物及其药学上可接受的盐抑制,其中R 1和R 2各自独立地为氢, 烷基,羧基烷基,卤素取代的烷基,羟基烷基,氨基烷基,巯基烷基,烷硫基烷基,(环烷基)烷基,(杂芳基)烷基,芳基烷基,氨基甲酰基烷基,胍基烷基或杂芳基; R3是羟基,烷氧基,(取代的烷基)氧基,芳基烷氧基,(杂芳基)烷氧基或-NY1Y2,其中Y1和Y2各自独立地是氢,烷基,芳基或芳烷基或Y1是氢,Y2是取代的烷基或(杂芳基) 烷基; A1是甘氨酰基,丙氨酰基,亮氨酰基,苯丙氨酰,精氨酰,肌氨酰,丝氨酰,天冬酰胺基,赖氨酰,谷氨酰,组氨酸,色氨酸,半胱氨酰,甲硫氨酰,苏氨酰,酪氨酰,亮氨酰,缬氨酰,天冬氨酰,脯氨酰, 其中n6为2至15的整数; A2,A3,A4和A5各自独立地是甘氨酰,丙氨酰,亮氨酰,苯丙氨酰,精氨酰,肌氨酰,丝氨酰,天冬酰胺酰基,赖氨酰,谷氨酰,组氨酸,色氨酸,半胱氨酰,甲硫氨酰,苏氨酰,酪氨酰,亮氨酰,缬氨酰,天冬氨酰或脯氨酰 ,正亮酰基或诺瓦尔基; n1,n2,n3,n4和n5各自独立地为0或1。