Antimetastasis agent of malignant tumors
    1.
    发明授权
    Antimetastasis agent of malignant tumors 失效
    恶性肿瘤的抗转移剂

    公开(公告)号:US5496850A

    公开(公告)日:1996-03-05

    申请号:US244668

    申请日:1994-08-08

    CPC分类号: C07D307/93 A61K31/557

    摘要: An agent which is chemically stable, which prominently inhibits metastasis of malignant tumor and which is safe is disclosed. The antimetastasis agent of malignant tumors according to the present invention comprises as an effective ingredient beraprost or a pharmaceutically acceptable salt thereof.

    摘要翻译: PCT No.PCT / JP92 / 01313 Sec。 371日期1994年8月8日 102(e)日期1994年8月8日PCT提交1992年10月9日PCT公布。 公开号WO94 / 08584 日期:1994年04月28日。公开了化学稳定的药物,其显着抑制恶性肿瘤的转移并且是安全的。 根据本发明的恶性肿瘤的抗转移剂包含贝前列素或其药学上可接受的盐作为有效成分。

    Platinum complex, process for preparing same and antitumor agent
    2.
    发明授权
    Platinum complex, process for preparing same and antitumor agent 失效
    铂复合物,其制备方法和抗肿瘤剂

    公开(公告)号:US4980347A

    公开(公告)日:1990-12-25

    申请号:US337573

    申请日:1989-04-13

    IPC分类号: C07F15/00

    CPC分类号: C07F15/0093

    摘要: A platinum complex represented by the formula: ##STR1## where X is ##STR2## wherein R.sup.1 is a (C1-18) alkyl group, a (C1-18)alkenyl group or a group --Z--R.sup.4 in which Z is --CH.dbd.CH-- or a (C1-5)alkylene group, and R.sup.4 is a phenyl group, a hydroxyphenyl group, a (C7-12)alkoxyphenyl group, a halogenophenyl group, a nitrophenyl group, or (C8-13)alkoxycarbonylphenyl group, a cyclohexyl group having a (C1-5)alkyl substituent, ##STR3## R.sup.2 is hydrogen or a (C1-18)alkyl group, R.sup.3 is hydrogen or a (C1-3) alkyl group, R.sup.2 and R.sup.3 are linked together to form a (C2-7)alkylene group; the dotted line indicates that the bond may be either a single bond or a double bond; the chain line indicates a conjugated system; the 1,2-diaminocyclohexane moiety has a cis-, trans-l- or trans-d-configuration; and Y is an anion. This platinum complex is useful in the treatment of tumors.

    摘要翻译: 由下式表示的铂络合物:其中X为,其中R1为(C1-18)烷基,(C1-18)烯基或-Z-R4基团,其中Z 是-CH = CH-或(C1-5)亚烷基,R4是苯基,羟基苯基,(C7-12)烷氧基苯基,卤代苯基,硝基苯基或(C8-13) 烷氧基羰基苯基,具有(C1-5)烷基取代基的环己基,R2是氢或(C1-18)烷基,R3是氢或(C1-3)烷基,R2和R3连接 一起形成(C2-7)亚烷基; 虚线表示该键可以是单键或双键; 链线表示共轭系统; 1,2-二氨基环己烷部分具有顺式,反式-1-或反式-d构型; Y为阴离子。 该铂络合物可用于治疗肿瘤。

    Platinum(II) complex and antitumor agent
    3.
    发明授权
    Platinum(II) complex and antitumor agent 失效
    铂(II)复合物和抗肿瘤剂

    公开(公告)号:US5348950A

    公开(公告)日:1994-09-20

    申请号:US894779

    申请日:1992-06-05

    CPC分类号: C07F15/0093

    摘要: A platinum(II) complex represented by the general formula (A), ##STR1## in which R.sub.1 represents a hydrocarbon radical having 1 to 10 carbon atoms, R.sub.2 and R.sub.3 each represent a hydrogen atom or a hydrocarbon radical of 1 to 10 carbon atoms, or R.sub.2 and R.sub.3, together, may form --(CH.sub.2).sub.4 -- or --(CH.sub.2).sub.5 --, and X and Y each represent an ammonia molecule or a monodentate amine having 1 to 7 carbon atoms or X and Y, together, may form a bidentate diamine having 2 to 10 carbon atoms. The compounds are useful for treating a tumor.

    摘要翻译: 由通式(A)表示的铂(II)络合物,其中R1表示碳原子数为1〜10的烃基,R2和R3各自表示氢原子或烃基 1或10个碳原子,或者R 2和R 3一起可以形成 - (CH 2)4 - 或 - (CH 2)5 - ,X和Y各自表示氨分子或具有1至7个碳原子的单齿胺或 X和Y一起可以形成具有2至10个碳原子的二齿二胺。 该化合物可用于治疗肿瘤。

    Platinum (II) complex and agent for treating malignant tumor
    4.
    发明授权
    Platinum (II) complex and agent for treating malignant tumor 失效
    铂(II)复合物和治疗恶性肿瘤的药剂

    公开(公告)号:US5302587A

    公开(公告)日:1994-04-12

    申请号:US741433

    申请日:1991-09-09

    CPC分类号: C07F15/0093

    摘要: A novel platinum (II) complex represented by the following formula (A): ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.5 lower hydrocarbon group, R.sub.2 and R.sub.3 represents hydrogen atom or C.sub.1 -C.sub.3 lower hydrocarbon group, the configuration of 1,2-diaminocyclohexane being cis, trans-l- or trans-d-. Since the platinum (II) complex has a strong anti-tumor activity and its toxicity is low, it is useful as an agent for treating malignant tumor.

    摘要翻译: PCT No.PCT / JP90 / 01610 Sec。 371日期1991年9月9日 102(e)1991年9月9日PCT PCT 1990年12月11日PCT公布。 第WO91 / 09041号公报 日期:1991年6月27日由下式(A)表示的新型铂(II)络合物:(*化学结构*)(A)(*化学结构*)其中R1表示C1-C5低级烃基,R2和 R3表示氢原子或C1-C3低级烃基,1,2-二氨基环己烷的构型为顺式,反式-1-或反式-d-。 由于铂(II)配合物具有很强的抗肿瘤活性,其毒性低,因此可用作治疗恶性肿瘤的药物。

    Platinum complex, process for preparing same and antitumor agent
    5.
    发明授权
    Platinum complex, process for preparing same and antitumor agent 失效
    铂复合物,其制备方法和抗肿瘤剂

    公开(公告)号:US4912100A

    公开(公告)日:1990-03-27

    申请号:US108074

    申请日:1987-10-13

    IPC分类号: C07F15/00

    CPC分类号: C07F15/0093

    摘要: A platinum complex represented by the formula: ##STR1## wherein R.sup.1 is a (Cl-18) alkyl group, a (Cl-18)-alkenyl group or a group ----X--R.sup.5 in which X is --CH.dbd.CH-- or a (Cl-5)alkylene group, and R.sup.5 is a phenyl group, a hydroxyphenyl group, a (C7-12) alkoxyphenyl group, a halogenophenyl group, a nitrophenyl group, or (C8-13)alkoxycarbonylphenyl group, a cyclohexyl group having a (Cl--5)alkyl substituent, ##STR2## R.sup.2 is a (Cl-18 alkyl group, R.sup.3 is a hydrogen atom, or R.sup.2 and R.sup.3 are linked together to form a (C2-7)alkylene group, R.sup.4 is OH or NO.sub.3 ; the dotted line indicates that the bond may be either a single bond or a double bond; the chain line indicates a conjugated system; n is a number of from 1 to 2, and the 1,2-diaminocyclohexane moiety has a cis-, trans-l- or trans-d-configuration. This platinum complex is useful in the treatment of tumors.