Synthesis of Transition State Analogue Inhibitors for Purine Nucleoside Phosphorylase and N-Riboside Hydrolases
摘要:
Syntheses of the 'Immucillins', potent aza-C-nncleoside inhibitors of purine nucleoside phosphorylase are reported as well as those of 5-deoxy-, 5-deoxyfluoro- and 2-deoxy- analogues and others having modified bases. (C) 2000 Elsevier Science Ltd. All rights reserved.
Synthesis of Transition State Analogue Inhibitors for Purine Nucleoside Phosphorylase and N-Riboside Hydrolases
摘要:
Syntheses of the 'Immucillins', potent aza-C-nncleoside inhibitors of purine nucleoside phosphorylase are reported as well as those of 5-deoxy-, 5-deoxyfluoro- and 2-deoxy- analogues and others having modified bases. (C) 2000 Elsevier Science Ltd. All rights reserved.
The present invention provides novel nucleoside-analogue compounds that are effective inhibitors of purine nucleoside phosphorylase (PNP), purine phosphoribosyltransferases (PPRT), and/or nucleoside hydrolases. Also provided are tautomers, esters, prodrugs, and pharmaceutically-acceptable salts of the compounds disclosed herein. The present invention further provides the use of these compounds as pharmaceuticals. The present invention also discloses pharmaceutical compositions containing these compounds. Finally, the present invention provides processes for preparing these compounds.