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    • 16. 发明申请
    • DERIVATIVES OF BENZOFURAN OR BENZODIOXOLE
    • 苯唑或BENZODIOXOLE的衍生物
    • US20020128290A1
    • 2002-09-12
    • US08974739
    • 1997-11-19
    • ETSUO OHSHIMATAKASHI KAWAKITAKOJI YANAGAWAKYOICHIRO IIDARIE KOIKEYOSHISUKE NAKASATOTOHRU MATSUZAKIKENJI OHMORISOICHIRO SATOHIDEE ISHIIHARUHIKO MANABEMICHIO ICHIMURAFUMIO SUZUKI
    • A61K031/33A61K031/44C07D307/94C07D311/96C07D313/06C07D313/16C07D307/87C07D307/93C07D307/78
    • C07D307/79C07D307/94C07D405/06C07D405/12C07D405/14
    • An oxygen-containing heterocyclic compound represented by following Formula (I): 1 wherein R1 and R2 independently represent hydrogen, lower alkyl, cyano, null(CH2)nnullE1nullCOnullG1 (wherein E1 represents a bond, O, or NH; and G1 represents hydrogen, substituted or unsubstituted lower alkyl, OR6, or NR7R8; and n represents an integer of 0 to 4), or the like; R1 and R2 are combined to represent a saturated carbon ring together with a carbon atom adjacent thereto; or R2, and R11 or R13 described below are combined to form a single bond; R3 represents hydrogen, phenyl, or halogen; R4 represents hydroxy, lower alkoxy, or the like; A represents nullC(R9)(R10)null or O; B represents O, NR11, nullC(R12)(R13)null, or nullC(R14)(R15)nullC(R16)(R17)null; D represents (i) nullC(R18)(R19)nullXnull (wherein X represents nullC(R21)(R22)null, S, or NR23), (ii) nullC(R19a)nullYnull nullY represents nullC(R24)nullZnull (wherein Z represents CONH, CONHCH2, or a bond), or Nnull, or (iii) a bond; and R5 represents aryl, an aromatic heterocyclic group, cycloalkyl, pyridine-N-oxide, cyano, or lower alkoxycarbonyl; or pharmaceutically acceptable salts thereof.
    • 由下式(I)表示的含氧杂环化合物:其中R1和R2独立地表示氢,低级烷基,氰基, - (CH2)n-E1-CO-G1(其中E1表示键,O或NH; 并且G 1表示氢,取代或未取代的低级烷基,OR 6或NR 7 R 8; n表示0〜4的整数)等。 R 1和R 2组合​​在一起,与邻近的碳原子一起代表饱和碳环; 或R 2,R 11或R 13组合形成单键; R3表示氢,苯基或卤素; R4代表羟基,低级烷氧基等; A表示-C(R 9)(R 10) - 或O; B表示O,NR 11,-C(R 12)(R 13) - 或-C(R 14)(R 15)-C(R 16)(R 17) - ; D表示(i)-C(R 18)(R 19)-X-(其中X表示-C(R 21)(R 22) - ,S或NR 23),(ⅱ)-C(R 19a)= Y- [Y -C(R 24)-Z-(其中Z表示CONH,CONHCH 2或键)或N]或(iii)键; R5表示芳基,芳香族杂环基,环烷基,吡啶-N-氧化物,氰基或低级烷氧基羰基; 或其药学上可接受的盐。