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    • 5. 发明申请
    • TETRAHYDROPYRROLOPYRIMIDINEDIONES AND THEIR USE AS HUMAN NEUTROPHIL ELASTASE INHIBITORS
    • 四氢吡咯并嘧啶及其作为人类中性粒细胞抑制剂的用途
    • WO2008135537A1
    • 2008-11-13
    • PCT/EP2008/055439
    • 2008-05-02
    • ARGENTA DISCOVERY LIMITEDRAY, Nicholas CharlesFINCH, HarryEDWARDS, ChristineO'CONNOR, Elizabeth
    • RAY, Nicholas CharlesFINCH, HarryEDWARDS, ChristineO'CONNOR, Elizabeth
    • C07D487/04A61K31/519A61P11/00
    • C07D487/04
    • Compounds of formula (I) and multimers therof are inhibitors of human neutrophil elastase activity, and of utility in the treatment of, e.g., COPD:(I) wherein A is aryl or heteroaryl; D is oxygen or sulphur; R 1 , R 2 and R 3 are independently each hydrogen, halogen, nitro, cyano, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, hydroxy or Cr 1 -C 6 -alkoxy or C 2 -C 6 -alkenyloxy, wherein C 1 -C 6 -alkyl and C 1 -C 6 -alkoxy can be further substituted with one to three identical or different radicals selected from the group consisting of halogen, hydroxy and Cr 1 C 4 -alkoxy; R and R 4 each independently represent a radical of formula -[X] m -[Alk 1 ]p-[Q] n -[Alk 2 ]q-[X 1 ] k -Z wherein k, m, n, p and q are independently 0 or 1; AIk 1 and AIk 2 each independently represent an optionally substituted C 1 -C 6 alkylene, or C 2 -C 6 alkenylene radical which may optionally contain an ether (-O-), thioether (-S-) or amino (-NR A -) link wherein R A is hydrogen or C 1 -C 3 alkyl; Q represents (i) -O-, -S-, -S(O)-, -S(O) 2- , -S + (R A )-, -N(R A )-, -N + (R A )(R B )-, -C(O)-, -C(O)O-, -OC(O)-, -C(=O)NR A -, -NR A C(=O)-, -S(O 2 )NR A -, -NR A S(O 2 )-, -NR A C(=O)NR B -, -NR A C(=NR A )NR B -, -C(=NR D )NR E -, -NR E C(=NR D )-, wherein R A , R B , R D and R E are independently hydrogen, d-C6 alkyl, or C 3 -C 6 cycloalkyl, or R A and R B or R D and R E taken together with the nitrogen to which they are attached form a monocyclic heterocyclic ring of 5 to 7 ring atoms which my contain a further heteroatom selected from N, O and S, or (ii) an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 3-6 ring members; X represents -(C=O)-, -S(O 2 )-, -C(O)O-, -(C=O)NR A -, or -S(O2)NR A -, wherein R A is hydrogen, C 1 -C 6 alkyl, or C3-C6 cycloalkyl; X 1 represents -O-, -S-, or -NH; and Z is hydrogen or an optionally substituted mono- or bicyclic carbocyclic or heterocyclic radical having 3-6 ring members.
    • 式(I)和多聚体的化合物是人嗜中性粒细胞弹性蛋白酶活性的抑制剂,并且在治疗例如COPD中有用:(I)其中A是芳基或杂芳基; D是氧或硫; R 1,R 2和R 3各自独立地为氢,卤素,硝基,氰基,C 1〜 C 6 - 烷基,C 2 -C 6 - 烯基,C 2 -C 6 - 羟基或C 1 -C 6 - 烷氧基或C 2 -C 6 - 烷氧基或C 1 -C 6 - 其中C 1 -C 6 - 烷基和C 1 -C 6 - 烷氧基可被进一步取代 具有选自卤素,羟基和C 1 -C 4 - 烷氧基的一至三个相同或不同的基团; R和R 4各自独立地表示下式的基团 - [X] m - [Alk-1] p - [Q] n - 其中k,m,n,p和q,其中k,m,n, 独立地为0或1; Alk 1和Alk 2各自独立地表示任选取代的C 1 -C 6亚烷基或C 和R E独立地是氢,C 1 -C 6烷基或C 3 -C 6环烷基,或者R A' 和它们所连接的氮原子一起形成一个5〜15的单环杂环,其中R 1,R 2,R 2,R 3, 7个环原子,其含有另外的选自N,O和S的杂原子,或(ii)任选取代的具有3-6个环成员的二价单环或双环碳环或杂环基; X表示 - (C = O) - , - S(O)2 - , - C(O)O-, - (C = O)NR A - 或-S(O 2)NR A - ,其中R A是氢,C 1 -C 6 - 烷基 ,或C 3 -C 6环烷基; X 1表示-O - , - S - 或-NH; Z是氢或任选取代的具有3-6个环成员的单环或双环碳环或杂环基。