Nonsteroidal 2,3-dihydroquinoline glucocorticoid receptor agonists with reduced PEPCK activation
摘要:
Continuing studies based on dihydroquinoline glucocorticoid receptor agonists lead to the discovery of a series of C4-oxime analogs. Representative compounds exhibited potent transrepression activity with minimal transactivation of phosphoenolpyruvate caboxykinase (PEPCK), a key protein in the gluconeogenesis pathway. These compounds represent promising leads in identifying GR agonists with high anti-inflammatory activity and attenuated potential for glucose elevation. (C) 2011 Elsevier Ltd. All rights reserved.
Modulating the Electronic Structure of Cobalt in Molecular Catalysts via Coordination Environment Regulation for Highly Efficient Heterogeneous Nitrate Reduction
作者:Libo Sun、Chencheng Dai、Tianjiao Wang、Xindie Jin、Zhichuan J. Xu、Xin Wang
DOI:10.1002/anie.202320027
日期:2024.4.8
Macrocyclic molecular catalysts with different coordination environments were synthesized to enhance electrocatalytic nitrate reduction reaction (eNO3RR) for efficient ammonia (NH3) production. The best catalyst with N2(pyrrole)-N2(pyridine) configuration exhibited superior activity, achieving over 94 % NH3 Faradaic efficiency. The research highlights the impact of coordinating subunits on the electronic