申请人:Rhone-Poulenc Rorer S.A.
公开号:US05861529A1
公开(公告)日:1999-01-19
This invention relates to transferase inhibitors of the formula (I), their preparation, and pharmaceutical compositions containing them. ##STR1## In formula (I), R.sub.1 is Y--S--A.sub.1 --(Y is a hydrogen atom, an amino acid residue, a fatty acid residue, an alkyl radical, an alkoxycarbonyl radical, or an R.sub.4 --S-- radical in which R.sub.4 is an alkyl radical containing 1 to 4 carbon atoms optionally substituted by a phenyl radical or a radical of the formula (II) ##STR2## in which A.sub.1 is an alkylene radical containing 1 to 4 carbon atoms optionally substituted at the position a in the grouping >C(X.sub.1)(Y.sub.1) with an amino, alkylamino, dialkylamino, alkanoylamino, or alkoxycarbonylamino radical); X.sub.1 and Y.sub.1 are each a hydrogen atom or form, together with the carbon atom to which they are connected, a >C.dbd.O grouping; R'.sub.1 is hydrogen or methyl; R.sub.2 is an alkyl, alkenyl or an alkynyl radical containing 1 to 6 carbon atoms optionally substituted by a hydroxyl, alkoxy, mercapto, alkylthio, alkylsulphinyl, or alkylsulphonyl, wherein when R.sub.2 is an alkyl radical substituted by a hydroxyl radical, R.sub.2 can form a lactone with the carboxyl radical at the .alpha. position; R'.sub.2 is hydrogen or methyl; and R is a hydrogen atom or an optionally substituted alkyl radical or an optionally substituted phenyl radical; and the radical ##STR3## is in position 5 or 6 of the naphthyl ring. These compounds have anti-cancer properties.
本发明涉及公式(I)的转移酶抑制剂,其制备方法以及包含它们的制药组合物。 ## STR1 ## 在公式(I)中,R.sub.1是Y-S-A.sub.1-(其中Y是氢原子,氨基酸残基,脂肪酸残基,烷基基团,烷氧羰基基团或R.sub.4-S-基团,其中R.sub.4是含有1至4个碳原子的烷基基团,可选择地被苯基基团或公式(II)的基团取代 ## STR2 ## 在公式(II)中,A.sub.1是含有1至4个碳原子的烷基基团,可选择地在位于羧基团α位置的基团中与氨基,烷基氨基,二烷基氨基,烷酰胺基或烷氧羰酰胺基基团中取代); X.sub.1和Y.sub.1分别是氢原子或形成与它们连接的碳原子一起的>C.dbd.O基团; R'.sub.1是氢或甲基; R.sub.2是含有1至6个碳原子的烷基,烯基或炔基基团,可选择地被羟基,烷氧基,巯基,烷硫基,烷基磺酰基或烷基磺酸基取代,其中当R.sub.2是被羟基基团取代的烷基基团时,R.sub.2可以与α位的羧基基团形成内酯; R'.sub.2是氢或甲基; 而R是氢原子或可选择地被取代的烷基基团或可选择地被取代的苯基基团; 和基团 ## STR3 ## 在萘环的5或6位置。这些化合物具有抗癌性质。