申请人:Molecular Insight Pharmaceuticals, Inc.
公开号:US08058449B2
公开(公告)日:2011-11-15
Compounds of Formula (Ia)
wherein R is a C6-C12 substituted or unsubstituted aryl, a C6-C12 substituted or unsubstituted heteroaryl, a C1-C6 substituted or unsubstituted alkyl or —NR′R′,
Q is C(O), O, NR′, S, S(O)2, C(O)2 (CH2)p
Y is C(O), O, NR′, S, S(O)2, C(O)2 (CH2)p
Z is H or C1-C4 alkyl,
R′ is H, C(O), S(O)2, C(O)2, a C6-C12 substituted or unsubstituted aryl, a C6-C12 substituted or unsubstituted heteroaryl or a C1-C6 substituted or unsubstituted alkyl, when substituted, aryl, heteroaryl and alkyl are substituted with halogen, C6-C12 heteroaryl, —NR′R′ or COOZ, which have diagnostic and therapeutic properties, such as the treatment and management of prostate cancer and other diseases related to NAALADase inhibition. Radiolabels can be incorporated into the structure through a variety of prosthetic groups attached at the X amino acid side chain via a carbon or hetero atom linkage.
化合物的
化学式(Ia),其中R是C6-C12取代或未取代芳基、C6-C12取代或未取代杂芳基、C1-C6取代或未取代烷基或-NR′R′,Q是C(O)、O、NR′、S、S(O)2、C(O)2,(
CH2)pY是C(O)、O、NR′、S、S(O)2、C(O)2,( )pZ是H或C1-C4烷基,R′是H、C(O)、S(O)2、C(O)2、C6-C12取代或未取代芳基、C6-C12取代或未取代杂芳基或C1-C6取代或未取代烷基,当芳基、杂芳基和烷基取代时,取代基为卤素、C6-C12杂芳基、-NR′R′或COOZ。这些化合物具有诊断和治疗特性,例如治疗和管理前列腺癌和其他与NAA
LADase抑制有关的疾病。放射性标记可以通过连接到X
氨基酸侧链上的碳或杂原子连接的多种假体基团嵌入到结构中。