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    • 4. 发明授权
    • Complexes of AZO compounds and/or their salts and an antitumor agent and
a method for reducing the growth of tumors
    • AZO化合物和/或其盐的复合物和抗肿瘤剂以及减少肿瘤生长的方法
    • US4863910A
    • 1989-09-05
    • US876834
    • 1986-05-20
    • Takeo Takayanagi
    • Takeo Takayanagi
    • C07C59/90C07C251/20C07D203/12C07D239/26C07D239/46C07F3/00C07J5/00
    • C07D239/26C07C251/20C07C59/90C07D203/12C07D239/47C07F3/003C07J5/0053
    • A complex of an azo compound of the formula ##STR1## wherein R and R' are selected from the group consisting of hydrogen, --COCR.sub.4.sup.3, --COCHR.sub.2.sup.4, --CO.sub.2 C.sub.2 H.sub.5, --CH.sub.2 CH.sub.2 R.sup.4, --(CH.sub.2 CH.sub.2 R.sup.4)2, --CH.sub.2 CH.sub.2 OH, --CONHCH.sub.2 CH.sub.2 R.sup.4 and --CH.sub.2 CH.sub.2 OCOHN.sub.2, R.sup.4 is selected from the group consisting of chlorine, ##STR2## --NHCO.sub.2 CH.sub.2 CH.sub.2 OH, --HNCO.sub.2 C.sub.2 H.sub.5, --NHOH, --NHCONHOH and --NHCH.sub.3 ; R.sup.1 and R.sup.2 are individually selected from the group consisting of ##STR3## --NHCH.sub.2 CH.sub.2 Cl, --NHCONHOH, --NHCO.sub.2 C.sub.2 H.sub.5, 6-mercapropurin, 5-fluoruracil and prenissolin, R.sup.3 is selected from the group consisting of hydrogen, --COCHR.sub.2.sup.4, --SO.sub.2 CH.sub.3, --COC.sub.2 H.sub.5, --CH.sub.2 CH.sub.2 R.sub.4 and --CONH.sub.2, R.sup.4 is the same as defined herein above, or their pharmaceutically acceptable metal salts, and an antitumor agent selected from the group consisting of nitrogen mustard, cyclophosphamid, thyothepa, 6-mercaptopurine, 5-fluoruracil, vinblastine, L-asparaginase and prednisolone and treatment of tumors and living tissue.
    • 其中R和R'选自氢,-COCR 43,-COCHR 24,-CO 2 C 2 H 5,-CH 2 CH 2 R 4, - (CH 2 CH 2 R 4)2,-CH 2 CH 2 OH,-CONHCH 2 CH 2 R 4和 -CH 2 CH 2 OCOHN 2,R 4选自氯,H 2 CO 2 CH 2 CH 2 OH,-HNCO 2 C 2 H 5,-NHOH,-NHCONHOH和-NHCH 3; R1和R2分别选自由以下组成的组:图1所示的组合物,其中R 1选自氢,-COCHR 24,-SO 2 CH 3,-OR 2,CH 2, COC2H5,-CH2CH2R4和-CONH2,R4与上文定义的相同,或其药学上可接受的金属盐,以及选自氮芥,环磷酰胺,甲状腺硫酸,6-巯基嘌呤,5-氟尿嘧啶,长春花碱 ,L-天冬酰胺酶和泼尼松龙以及治疗肿瘤和活组织。