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    • 6. 发明申请
    • 2-PHENYL BENZIMIDAZOLE DERIVATIVES AS MCP-1 ANTAGONISTS
    • 作为MCP-1拮抗剂的2-苯基苯并咪唑衍生物
    • WO1998006703A1
    • 1998-02-19
    • PCT/US1997013870
    • 1997-08-06
    • WARNER-LAMBERT COMPANYCONNOR, David, ThomasGLASE, Shelly, AnnPURCHASE, Terri, StoeberROTH, Bruce, DavidTRIVEDI, Bharat, Kalidas
    • WARNER-LAMBERT COMPANY
    • C07D235/18
    • C07D235/02C07D235/18
    • Benzimidazole derivatives of formula (I) or a pharmaceutically acceptable salt thereof are MCP-1 antagonists and are thus useful in the treatment of inflammation, artherosclerosis, restenosis, and immune disorders such as arthritis and transplant rejection wherein A is N or CH; where W, X, Y and Z can be independently C-R2, C-R3, C-R4, C-R5, or N; no more than two of W, X, Y and Z can be N in any one structure, R2, R3, R4 and R5 can be independently H, C1-20 alkyl, halogen, nitro, -SO2NR8R9, alkoxy of from 1-4 carbon atoms; -S(O)pR where p is an integer from 0 to 2; -(CH2)mOR, -(CH2)mCOOR, -(CH2)mNR8R9, -(CH2)mCONR8R9, -(CH2)mCOR, or -CF3; m is an integer of from 0 to 4, R is hydrogen, lower alkyl of from 1-4 carbon atoms, aryl of from 6-10 carbon atoms, or benzyl; R1 can be H, lower alkyl of from 1-4 carbon atoms, or -(CH2)m-Ph; R6 is alkyl of from 1-6 carbon atoms or R7; R7 is (CH2)nNR10R11; n is an integer from 2 to 6; R8 and R9 can be independently hydrogen, lower alkyl of from 1-4 carbon atoms, or can be taken together to form a ring of from 3-8 atoms having up to one additional heteroatom as O, S, SO2, or N-R12; R10 and R11 can independently be lower alkyl, -(CH2)mPh, unsubstituted or substituted with up to three R2 substituents, or R10 and R11 can be taken together to form a ring of from 3-8 atoms which may contain oxygen or NR12; R12 is hydrogen, lower alkyl, -(CH2)tPh, where Ph is phenyl unsubstituted or substituted with up to three R2 substituents; t is an integer of from 0 to 2.
    • 式(I)的苯并咪唑衍生物或其药学上可接受的盐是MCP-1拮抗剂,因此可用于治疗炎症,动脉粥样硬化,再狭窄和免疫疾病如关节炎和移植排斥,其中A是N或CH; 其中W,X,Y和Z可以独立地为C-R2,C-R3,C-R4,C-R5或N; 不超过两个W,X,Y和Z可以是任何一个结构中的N,R2,R3,R4和R5可以独立地是H,C1-20烷基,卤素,硝基,-SO2NR8R9,1-4的烷氧基 碳原子 -S(O)p R,其中p是0至2的整数; - (CH 2)m COOR, - (CH 2)m COOR, - (CH 2)m NR 8 R 9, - (CH 2)m CONR 8 R 9, - (CH 2)m -COR或-CF 3; m为0-4的整数,R为氢,1-4个碳原子的低级烷基,6-10个碳原子的芳基或苄基; R1可以是H,1-4个碳原子的低级烷基,或 - (CH2)m-Ph; R6是1-6个碳原子的烷基或R7; R7是(CH2)nNR10R11; n为2-6的整数; R 8和R 9可以独立地为氢,1-4个碳原子的低级烷基,或者可以一起形成具有至多一个另外的杂原子的3-8个原子的环作为O,S,SO2或N-R12 ; R 10和R 11可以独立地为低级烷基, - (CH 2)m Ph,未被取代或被至多三个R 2取代基取代,或者R 10和R 11可以一起形成可含有氧或NR 12的3-8个原子的环; R 12是氢,低级烷基, - (CH 2)t Ph,其中Ph是未被取代或被至多三个R 2取代基取代的苯基; t是0到2的整数。