5-aminoflavone derivatives
    2.
    发明授权
    5-aminoflavone derivatives 失效
    5-氨基黄酮衍生物

    公开(公告)号:US5539112A

    公开(公告)日:1996-07-23

    申请号:US464093

    申请日:1995-06-05

    IPC分类号: C07D311/30 C07D413/12

    CPC分类号: C07D311/30

    摘要: 5-Aminoflavone derivatives represented by the formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and represent hydrogen, substituted or unsubstituted lower alkyl, lower alkenyl, halogen-substituted or unsubstituted lower alkanoyl or lower alkoxycarbonyl, X.sup.1, X.sup.2, Y.sup.1 and Y.sup.2 are the same or different and represent hydrogen, halogen or lower alkyl, at least one of X.sup.1 and X.sup.2 represents halogen or lower alkyl, X.sup.3 represents hydrogen, substituted or unsubstituted lower alkyl, lower alkenyl, lower alkynyl, halogen, hydroxy, substituted or unsubstituted lower alkoxy, NR.sup.5 R.sup.6 (wherein R.sup.5 and R.sup.6 are the same or different and represent hydrogen, or substituted or unsubstituted lower alkyl, or R.sup.5 and R.sup.6 are taken together to form a heterocyclic group containing the nitrogen atom in the ring), lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, carboxy, lower alkoxycarbonyl, lower alkanoyl, adizo, cyano, substituted or unsubstituted carbamoyl or lower alkylthiothiocarbonyl: or pharmaceutically acceptable salts thereof.

    摘要翻译: 由式(I)表示的5-氨基黄酮衍生物:其中R 1,R 2,R 3和R 4相同或不同,表示氢,取代或未取代的低级烷基,低级烯基,卤素取代或未取代的低级 烷酰基或低级烷氧基羰基,X 1,X 2,Y 1和Y 2相同或不同,表示氢,卤素或低级烷基,X 1和X 2中的至少一个表示卤素或低级烷基,X 3表示氢,取代或未取代的低级烷基,低级 烯基,低级炔基,卤素,羟基,取代或未取代的低级烷氧基,NR5R6(其中R5和R6相同或不同,代表氢,或取代或未取代的低级烷基,或R5和R6一起形成含有 环中的氮原子),低级烷硫基,低级烷基亚磺酰基,低级烷基磺酰基,羧基,低级烷氧基羰基,低级烷酰基,二唑基,氰基,取代或未取代的氨基甲酰基或低级烷硫基硫代 辛基或其药学上可接受的盐。

    Pyrazoloacridone derivatives
    7.
    发明授权
    Pyrazoloacridone derivatives 失效
    吡咯烷酮衍生物

    公开(公告)号:US5220026A

    公开(公告)日:1993-06-15

    申请号:US793522

    申请日:1991-11-18

    CPC分类号: C07D471/06

    摘要: Disclosed is pyrazoloacridone derivatives represented by formula (I): ##STR1## wherein: each of R.sup.1a, R.sup.1b, R.sup.1c and R.sup.1d independently represents hydrogen, lower alkyl, --(CH.sub.2).sub.p --Xwherein p represents an integer of 1 to 6, and X represents hydroxy, lower alkoxy or --NR.sup.2a R.sup.2bwherein each of R.sup.2a and R.sup.2b independently represents hydrogen, lower alkyl, or --(CH.sub.2).sub.m --Ywherein m represents an integer of 1 to 6, and Y represents hydroxy, lower alkoxy or --NR.sup.3a R.sup.3bwherein each of R.sup.3a and R.sup.3b independently represents hydrogen or lower alkylor --CH[(CH.sub.2).sub.n OH].sub.2wherein n represents an integer of 1 to 5; or a pharmaceutically acceptable salt thereof.

    DC 107 derivatives and treatment methods
    8.
    发明授权
    DC 107 derivatives and treatment methods 失效
    DC 107衍生物和处理方法

    公开(公告)号:US5733924A

    公开(公告)日:1998-03-31

    申请号:US776938

    申请日:1997-04-17

    IPC分类号: C07D513/08 A61K37/00

    CPC分类号: C07D513/08

    摘要: DC107 derivatives represented by the formula (I): ##STR1## or pharmacologically acceptable slats thereof, �wherein R.sup.1 is hydrogen, lower alkoxyalkyl, aralkyloxyalkyl, lower alkoxyalkoxyalkyl, lower alkoxyalkoxyalkoxyalkyl, aralkyl, tetrahydropyranyl, COR.sup.4 or the like; R.sup.2 represents hydrogen or COR.sup.5 ; R.sup.3 represents lower alkyl, lower alkenyl, aralkyl which may be substituted with substituted or unsubstituted aryl, lower alkoxyalkyl, aralkyloxyalkyl, substituted or unsubstituted aryloxyalkyl, lower alkoxycarbonylalkyl, lower alkanoyloxyalkyl, alicyclic alkanoyloxyalkyl or the like, or bonds to Y to represent a single bond; Y bonds to R.sup.3 to represent a single bond, or bonds to Z to represent a single bond; Z represents hydrogen or bonds to Y to represent a single bond; W represents oxygen or NR.sup.6, with the proviso that the compound wherein R.sup.1, R.sup.2 and Z each represents hydrogen, R.sup.3 bonds to Y to represent a single bond, and W represents oxygen (DC107) is excluded.!

    摘要翻译: PCT No.PCT / JP96 / 01646 Sec。 371日期1997年04月17日 102(e)1997年4月17日PCT PCT 1996年6月14日PCT公布。 出版物WO97 / 00260 PCT 日本1997年3月1日由式(I)代表的DC107衍生物:其中R1为氢,低级烷氧基烷基,芳烷氧基烷基,低级烷氧基烷氧基烷基,低级烷氧基烷氧基烷氧基烷基,芳烷基,四氢吡喃基,COR4或 类似; R2表示氢或COR5; R3代表低级烷基,低级烯基,可被取代或未取代的芳基取代的芳烷基,低级烷氧基烷基,芳烷氧基烷基,取代或未取代的芳氧基烷基,低级烷氧基羰基烷基,低级烷酰氧基烷基,脂环族烷酰氧基烷基等,或与Y键合以表示单键 ; Y键合到R3表示单键,或键合到Z表示单键; Z表示氢或与Y键合以表示单键; W表示氧或NR 6,条件是其中R1,R2和Z各自表示氢,R3与Y键合以表示单键,W表示氧(DC107)的化合物。

    Pyrrolo-indole derivatives
    10.
    发明授权
    Pyrrolo-indole derivatives 失效
    吡咯 - 吲哚衍生物

    公开(公告)号:US5641780A

    公开(公告)日:1997-06-24

    申请号:US564178

    申请日:1995-12-15

    IPC分类号: C07D487/04 A61K31/495

    CPC分类号: C07D487/04

    摘要: DC-89 derivatives represented by the formula ##STR1## wherein X represents CL or Br; R represents substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, COR.sup.1 or S.sub.2 OR.sup.7 ; and Y represents ##STR2## and pharmaceutically acceptable salts thereof. The compounds of the present invention exhibit excellent anti-tumor activity and are useful as anti-tumor agents.

    摘要翻译: PCT No.PCT / JP95 / 00779 371 1995年12月15日第 102(e)1995年12月15日PCT PCT 1995年4月20日提交PCT公布。 公开号WO95 / 29179 日期为1995年11月2日,由式表示的取代或未取代的烷基,取代或未取代的芳烷基,COR1或S2OR7的DC-89衍生物; Y表示“IMAGE”或“IMAGE”及其药学上可接受的盐。 本发明的化合物表现出优异的抗肿瘤活性,可用作抗肿瘤剂。