申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0136879A2
公开(公告)日:1985-04-10
Water soluble fibrinolytic fatty acid derivatives of formula (I), and salts thereof
in which
R' represents an alkanoylamino group the carbon chain of which may be interrupted by at least one oxygen atom, an alkanoyloxy group the carbon chain of which is interrupted by at least one oxygen atom, an alkoxyimino group, or a group shown by the formula R3-(NH-Y-CO)m-Z-(wherein
R3 represents an alkanoyl group or a C1-C5 alkylsulfonyl group; Y represents an alkylene group; m represents 1 or 2; and Z represents an oxygen atom or an imino group);
R2 represents an alkyl group, an alkylaminocarbonyl group the carbon chain of which may be interrupted by at least one oxygen atom, or an alkoxyaminocarbonyl group the carbon chain of which is interrupted by at least one oxygen atom;
represents a single bond or a double bond;
a is zero when is a double bond and 1 when is a single bond;
b is 0 or 1; c is 0 or 1;
n represents an integer of 1 to 3; and A and B are the same or different amino acid residues.
Various processes for the production of these compounds are as described.
式(I)的水溶性纤溶脂肪酸衍生物及其盐类
其中
R'代表碳链可能被至少一个氧原子打断的烷酰氨基、碳链被至少一个氧原子打断的烷酰氧基、烷氧基亚氨基或式 R3-(NH-Y-CO)m-Z-(其中
R3 代表烷酰基或 C1-C5 烷基磺酰基;Y 代表亚烷基;m 代表 1 或 2;Z 代表氧原子或亚氨基);
R2 代表烷基、烷基氨基羰基(其碳链可被至少一个氧原子打断)或烷氧基氨基羰基(其碳链被至少一个氧原子打断);
代表单键或双键;
当为双键时,a 为 0,当为单键时,a 为 1;
b 为 0 或 1; c 为 0 或 1;
n 代表 1 至 3 的整数;以及 A 和 B 是相同或不同的氨基酸残基。
生产这些化合物的各种工艺如上所述。