Preparation and properties of some α-aza-amino-acid derivatives, their possible use in peptide synthesis
作者:C.J. Gray、J.C. Ireson、R.C. Parker
DOI:10.1016/0040-4020(77)80185-3
日期:1977.1
Some derivatives of azaglycine and azaphenylalanine are described. Esters of acetyl- and benzoyl-aza-amino-acids rapidly cyclise to stable oxadiazolones and it is concluded that similar derivatives would be unsuitable for aza-peptide synthesis. t-Butyloxycarbonyl-azaglycine azide was too unreactive for use in peptide synthesis. Benzoyl-azaglycylphenylalanine ethyl ester and acetyl-azaphenylalanylphenylalanine
[EN] 1,4-SUBSTITUTED CYCLOHEXANE DERIVATIVES<br/>[FR] DERIVES DE CYCLOHEXANE 1,4-SUBSTITUE
申请人:MCKERRACHER LISA
公开号:WO2004022541A1
公开(公告)日:2004-03-18
Allylic compounds represented by the formula (I) are provided, wherein each of R1 to R8, m, n, A and X are as defined in the Specification. These compounds can inhibit Rho kinase, and can find utility in repair of damaged nerves in the central and peripheral nervous system by inducing axon growth and regeneration, and in the treatment by inhibition of Rho kinase in disease states in which Rho kinase is implicated. The compounds are relatively cell permeable and pharmaceutical compositions thereof can promote neurite growth and are also useful for the prevention of cell proliferation in malignant deseases.
Allylic compounds represented by the formula (I) are provided,
1
wherein each of R
1
to R
8
, m, n, A and X are as defined in the Specification. These compounds can inhibit Rho kinase, and can find utility in repair of damaged nerves in the central and peripheral nervous system by inducing axon growth and regeneration, and in the treatment by inhibition of Rho kinase in disease states in which Rho kinase is implicated. The compounds are relatively cell permeable and pharmaceutical compositions thereof can promote neurite growth and are also useful for the prevention of cell proliferation in malignant deseases.