申请人:——
公开号:US20040248765A1
公开(公告)日:2004-12-09
A-(B)
n
—X (I)
A-(B)
n
-Q (II)
Structural Relationship of Example (
8
) to its Potential Metabolites
1
Numbers in Parentheses denote examples in the specification
A compound is of general formula (I) wherein (A) is a moiety comprising one of more of a heterocylcic ring, a carbocyclic ring and a fused ring system, the ring or ring system being essential for a biological activity of the compound by action at a nucleic acid or protein target (B) is a bivalent spacer molecule attached directly to the ring system n is an integer 0 or 1 and (X) is a monovalent moiety containing a amide bond that is cleavable by the action of a matrix metalloproteinase enzyme such as to produce a compound of formula (II) wherein the efficacy of the biological activity of the compound of formula (II) is increased over that of the compound of formula (I).
化合物的结构关系示例(8)与其潜在代谢产物的关系
1. 括号中的数字表示规范中的示例
化合物具有通式(I),其中(A)是包含杂环环、碳环环和融合环系统中的一个或多个的基团,该环或环系统通过作用于核酸或蛋白靶标而对化合物的生物活性至关重要;(B)是直接连接到环系统的二价间隔分子;n是整数0或1;(X)是含有可被基质金属蛋白酶酶作用而可裂解的酰胺键的一价基团,从而产生通式(II)的化合物,其中通式(II)的化合物的生物活性效力比通式(I)的化合物增加。