申请人:Terrapin Technologies, Inc.
公开号:US05599903A1
公开(公告)日:1997-02-04
Compounds of the formula ##STR1## or the alkyl (1-6 C), alkenyl (1-6 C), or arylalkyl (7-12 C) amides or salts including the cycloamido forms thereof; wherein n is 1 or 2; wherein when n is 1, X is a mono- or disubstituted or unsubstituted hydrocarbyl (1-20 C) moiety optionally containing 1 or 2 nonadjacent heteroatoms (O, S or N), and wherein said substitution is selected from the group consisting of halo, OR, and SR, wherein R is H or lower alkyl (1-4 C); when n is 2, one X is as above defined and the other X is lower alkyl (1-4 C); Y is selected from the group consisting of ##STR2## wherein m is 1 or 2; and AA.sub.C is an amino acid coupled through a peptide bond to the remainder of the compound of formula 1, are useful as affinity ligands, elution reagents, solution inhibitors, diagnostic reagents and therapeutics. These compounds and analogous tripeptide glutathione analogs can be used as members of panels to obtain specific characteristic profiles for various glutathione-S-transferases.
公式为##STR1##的化合物或烷基(1-6 C),烯基(1-6 C)或芳基烷基(7-12 C)酰胺或盐,包括其环形酰胺形式; 其中n为1或2; 当n为1时,X是单取代,双取代或未取代的碳氢化合物(1-20 C)基团,可选地含有1或2个非相邻杂原子(O,S或N),其中所述取代基被选自卤素,OR和SR的群,其中R为H或较低的烷基(1-4 C); 当n为2时,一个X如上所述定义,另一个X是较低的烷基(1-4 C); Y被选自##STR2##其中m为1或2; AA.sub.C是通过肽键与公式1的余下部分耦合的氨基酸,可用作亲和配体,洗脱试剂,溶液抑制剂,诊断试剂和治疗剂。这些化合物和类似的三肽谷胱甘肽类似物可用作面板的成员,以获得各种谷胱甘肽S-转移酶的特定特征剖面。