A novel phosphotyrosine mimetic 4′-carboxymethyloxy-3′-phosphonophenylalanine (Cpp):: Exploitation in the design of nonpeptide inhibitors of pp60Src SH2 domain

被引:25
作者
Kawahata, N [1 ]
Yang, MG [1 ]
Luke, GP [1 ]
Shakespeare, WC [1 ]
Sundaramoorthi, R [1 ]
Wang, YH [1 ]
Johnson, D [1 ]
Merry, T [1 ]
Violette, S [1 ]
Guan, W [1 ]
Bartlett, C [1 ]
Smith, J [1 ]
Hatada, M [1 ]
Lu, XD [1 ]
Dalgarno, DC [1 ]
Eyermann, CJ [1 ]
Bohacek, RS [1 ]
Sawyer, TK [1 ]
机构
[1] ARIAD Pharmaceut Inc, Cambridge, MA 02139 USA
关键词
D O I
10.1016/S0960-894X(01)00446-2
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
The novel phosphotyrosine (pTyr) mimetic 4 ' -carboxymethyloxy-3 ' -phosphonophenylalanine (Cpp) has been designed and incorporated into a series of nonpeptide inhibitors of the SH2 domain of pp60(c-Src) (Src) tyrosine kinase. A 2,2 Angstrom X-ray crystal structure of la bound to a mutant form of Lek SH2 domain provides insight regarding the structure-activity relationships and supports the design concept of this new pTyr mimetic. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2319 / 2323
页数:5
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