The present invention relates to diazepine derivatives of formula (I)
wherein
R represents hydrogen or C
1-4
alkyl;
R
1
represents hydrogen or C
1-4
alkyl;
R
2
represents trifluoromethyl, C
1-4
alkyl, C
1-4
alkoxy, trifluoromethoxy or halogen;
R
3
represents halogen or C
1-4
alkyl;
R
4
represents hydrogen, halogen, C
1-4
alkyl or COR
6
;
R
5
represents hydrogen, C
1-4
alkyl or R
5
together within the R
1
represents C
3-7
cycloalkyl;
R
6
represents hydroxy, amino, methylamino, dimethylamino, 5 membered heteroaryl group containing 1 to 3 heteroatoms selected independently from oxygen, sulphur and nitrogen or a 6 membered heteroaryl group containing 1 to 3 nitrogen atoms; m or n are independently zero or an integer from 1 to 3;
X and Y are independently NR
7
or methylene;
provided that when X is NR
7
, Y is methylene and when X is methylene, Y is NR
7
;
R
7
represents hydrogen, C
1-4
alkyl or C
3-7
cycloalkyl; and pharmaceutically acceptable salts and solvates thereof; to process for their preparation and their use in the treatment of condition mediated by tachykinins
本发明涉及式(I)的苯二氮平衍
生物,其中:R表示氢或C1-4烷基;R1表示氢或C1-4烷基;R2表示三
氟甲基、C1-4烷基、C1-4烷氧基、三
氟甲氧基或卤素;R3表示卤素或C1-4烷基;R4表示氢、卤素、C1-4烷基或COR6;R5表示氢、C1-4烷基或R5与R1一起表示C3-7环烷基;R6表示羟基、
氨基、甲基
氨基、二甲基
氨基、含有1-3个杂原子(独立选择自氧、
硫和氮)的5元杂环芳基基团或含有1-3个氮原子的6元杂环芳基基团;m或n独立地为零或1-3的整数;X和Y独立地为NR7或亚甲基;但当X为NR7时,Y为亚甲基,当X为亚甲基时,Y为NR7;R7表示氢、C1-4烷基或C3-7环烷基;以及其药学上可接受的盐和溶剂合物;以及制备它们的方法和它们在治疗由速激肽介导的疾病中的应用。