Regioselective alkylation of the exocyclic nitrogen of adenine and adenosine by the Mitsunobu reaction
作者:Steven Fletcher
DOI:10.1016/j.tetlet.2010.03.103
日期:2010.6
A novel synthetic route to N6-substitution of adenine is presented, employing the Mitsunobu reaction as the key step. A range of primary and secondary alcohols all coupled in very good to excellent yields within 30 min at 45 °C, offering a milder alternative to the traditional nucleophilic aromatic substitution of 6-chloropurine. The utility of this protocol is further demonstrated by its application
Regulation of type 5 adenylyl cyclase for treatment of neurodegenerative and cardiac diseases
申请人:Vatner F. Stephen
公开号:US20060252774A1
公开(公告)日:2006-11-09
The invention concerns pharmaceutical compositions that contain a compound or compounds that can effectively regulate the activity of Type 5 Adenylyl Cyclase and methods for treatment of neurological diseases and disorders, as well as motor function loss therefrom, as well as treatment for cardiac conditions and diseases including conditions characterized by abnormal heart rate.
Purine derivatives as competitive inhibitors of human erythrocyte membrane phosphatidylinositol 4-kinase
作者:Rodney C. Young、Martin Jones、Kevin J. Milliner、Kishore K. Rana、John G. Ward
DOI:10.1021/jm00170a005
日期:1990.8
The possibility of deriving a potent, cell-penetrating inhibitor of humanerythrocyte PI 4-kinase, competitive with respect to ATP, has been investigated in a series of purine derivatives and analogues. The purine nucleus is not essential for binding to the ATP site but offers the advantage of synthetic accessibility to its derivatives. The optimum substitution pattern in purine was found to be an
9-Substituted adenine derivatives as prodrug regulators of cell and tissue function
申请人:——
公开号:US20040053825A1
公开(公告)日:2004-03-18
The present invention relates to 9-substituted adenine derivatives that inhibit adenylyl cyclase in cells but have little or no effect on isolated adenylyl cyclase. The derivatives are useful as prodrugs for inhibiting adenylyl cyclase and lowering 3′:5′-cAMP in cells, thereby inhibiting adenylyl cyclase dependent effects within cells.
This invention describes the series of compounds based on the 3-deazaneplanocin A (DZNep) core structure designed to inhibit the function of Polycomb repressive complex 2 (PRC2) proteins.