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    • 4. 发明授权
    • Cis-platinum complexes with chelating amines and sulphinyl carboxylates
    • 具有螯合胺和亚磺酰基羧酸盐的锡 - 铂络合物
    • US5275827A
    • 1994-01-04
    • US916136
    • 1992-07-30
    • Silvano SpinelliAlessandro PasiniCarlo BugattiMariella Valsecchi
    • Silvano SpinelliAlessandro PasiniCarlo BugattiMariella Valsecchi
    • C07F15/00A61K33/24A61K31/28
    • C07F15/0093
    • ##STR1## Platinum (II) complexes of formula (I) where: Am is a monodentate amine, or (Am)
      2 is a bidentate amine, B represents a straight or branched alkyl residue or a single bond, R is selected from the group of hydrogen, (C
      3 -C
      8 ) cycloalkyl, phenyl or naphthyl which may be substituted by halogens (I, Br, Cl, F), trihalomethane, hydroxyl, (C
      1 -C
      4 )-alkoxyl, (C
      1 -C
      7 )-acylamino, (C
      1 -C
      7 )-sulphamido, allyl, phenoxyl, haloalkoxyl, nitro, cyano, azido, with condition that when R is hydrogen B is different from a single bond, Q is a residue of formula --(CH
      2 )
      n1 --CR
      a R
      b --(CH
      2 )
      n2 --, 1,2- or 2,3-naphthalene, benzo-1,3-dioxolan-5,6-diyl, substituted or unsubstituted 1,2-phenylene, R
      a and R
      b are selected independently of each other from the group of hydrogen, allyl, linear or branched (C
      1 -C
      8 )-alkyl, --(CH
      2 )
      p OH, --(CH
      2 CH
      2 O)
      q --CH
      3 , or taken together with the carbon atom to which they are bonded form a (C
      3 -C
      8 ) cycloalkyl, or heterocyclic tetrahydropyran-4,4-diyl, n
      1 and n
      2 are independently zero or the integer 1, p is an integer from 2 to 6, and q is an integer from 1-3, X
      - is a biocompatible anion such as chloride, bromide, iodide, nitrate, perchlorate, or one equivalent of sulphate or phosphate, or an anion of a monovalent C
      1 -C
      4 organic acid such as acetate, propionate or chloroacetate, or of an aromatic acid such as benzoate, or of a heteroaromatic acid such as nicotinate are described. The compounds are useful as anti-tumor drugs.
    • PCT No.PCT / EP91 / 00112 Sec。 371日期:1992年7月30日 102(e)日期1992年7月30日PCT 1991年1月22日PCT PCT。 公开号WO91 / 11450 PCT 1991年8月8日。(*化学结构*)(I)式(I)的铂(II)络合物,其中:Am是单齿胺,或(Am)2是二齿胺,B表示直链或支链 烷基残基或单键,R选自氢,(C3-C8)环烷基,可被卤素(I,Br,Cl,F),三卤甲烷,羟基,(C1-C4)烷基取代的苯基或萘基 ) - 烷氧基,(C1-C7) - 酰基氨基,(C1-C7) - 磺酰氨基,烯丙基,苯氧基,卤代烷氧基,硝基,氰基,叠氮基,条件是当R为氢时,B不同于单键,Q为 式 - (CH2)n1-CRaRb-(CH2)n2-,1,2-或2,3-萘,苯并-1,3-二氧戊环-5,6-二基,取代或未取代的1,2-亚苯基 ,R a和R b彼此独立地选自氢,烯丙基,直链或支链(C 1 -C 8) - 烷基, - (CH 2)p OH, - (CH 2 CH 2 O)q -CH 3或与碳原子一起 它们与它们键合形成(C 3 -C 8)环烷基或杂环四氢吡喃-4,4-二基,n1和n2 独立为零或整数1,p为2至6的整数,q为1-3的整数,X-为生物相容阴离子,如氯化物,溴化物,碘化物,硝酸盐,高氯酸盐或一当量硫酸盐 或磷酸盐,或单价C1-C4有机酸的阴离子,例如乙酸盐,丙酸盐或氯乙酸盐,或芳族酸如苯甲酸盐或杂芳族酸如烟酸盐的阴离子。 这些化合物可用作抗肿瘤药物。