Synthesis and Biological Testing of Purine Derivatives as Potential ATP-Competitive Kinase Inhibitors
作者:Stefan A. Laufer、David M. Domeyer、Thomas R. F. Scior、Wolfgang Albrecht、Dominik R. J. Hauser
DOI:10.1021/jm0408767
日期:2005.2.1
On the basis of ATP adenine, a series of adenine and purine derivatives was prepared and tested for their ability to inhibit a spectrum of disease-related kinases. There has been scant research investigating the potential of cosubstrate derived kinase inhibitors for other kinases than CDKs. Our inhibitor design combined the purine system from the original cosubstrate ATP and phenyl moieties in order to explore possible interactions with the different regions of the ATP binding site in several disease-related protein kinases. There have been a number of hits for the assayed substances, which led us to conclude that the spectrum of compounds may prove to be a valuable tool kit for the evaluation of bonding and selectivity patterns for a wide variety of kinases.
6-Substituted Purines as Inhibitors of 15-Lipoxygenase; a Structure-Activity Study
作者:Anders Bråthe、Lise-Lotte Gundersen、Karl E. Malterud、Frode Rise
DOI:10.1002/ardp.200400951
日期:2005.4
have a drug potential. In this study, purines with a variety of substituents have been examined as inhibitors of 15‐lipoxygenase (15‐LO) from soybeans. Several 6‐substitued purines where the purine ring and a phenyl ring in the substituent were separated by a “spacer” were synthesized and their ability to inhibit the enzyme was explored. Sepa ration of the purine and the phenyl rings with none, one or