4-Methylpteridinones as orally active and selective PI3K/mTOR dual inhibitors
摘要:
Pteridinones were designed based on a non-selective kinase template. Because of the uniqueness of the PI3K and mTOR binding pockets, a methyl group was introduced to C-4 position of the peteridinone core to give compounds with excellent selectivity for PI3K and mTOR. This series of compounds were further optimized to improve their potency against PI3K alpha and mTOR. Finally, orally active compounds with improved solubility and robust in vivo efficacy in tumor growth inhibition were identified as well. (C) 2010 Elsevier Ltd. All rights reserved.
4-Methylpteridinones as orally active and selective PI3K/mTOR dual inhibitors
摘要:
Pteridinones were designed based on a non-selective kinase template. Because of the uniqueness of the PI3K and mTOR binding pockets, a methyl group was introduced to C-4 position of the peteridinone core to give compounds with excellent selectivity for PI3K and mTOR. This series of compounds were further optimized to improve their potency against PI3K alpha and mTOR. Finally, orally active compounds with improved solubility and robust in vivo efficacy in tumor growth inhibition were identified as well. (C) 2010 Elsevier Ltd. All rights reserved.
Reconstructive Approach to the Regiospecific Synthesis of N9‐Alkylated Purines
作者:Konstantin V. Savateev、Denis A. Gazizov、Pavel A. Slepukhin、Evgeniy N. Ulomsky、Vladimir L. Rusinov
DOI:10.1002/ejoc.202400426
日期:2024.8.26
A regiospecific pathway to N9-alkylated purines as novel acyclic nucleoside analogs has been developed by using reconstructive methodology. The method is characterized by mild and scalable conditions, straightforward workup, high to excellent yields, and a metal-free final step, and the efficiency of the approach was demonstrated by the synthesis of a close structural analog of penciclovir.