946593-11-9Relevant articles and documents
TRPML MODULATORS
-
Paragraph 0315, (2021/06/26)
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
Design, synthesis and evaluation of substituted piperidine based KCNQ openers as novel antiepileptic agents
Yang, Shaoning,Lu, Dingqiang,Ouyang, Pingkai
supporting information, p. 1731 - 1735 (2018/05/04)
Epilepsy is a kind of disease with complicated pathogenesis. KCNQ (Kv7) is a voltage dependent potassium channel that is mostly associated with epilepsy and thus becomes an important target in the treatment of epilepsy. In this paper, a series of substituted piperidine derivatives targeting KCNQ were designed and synthesized by using scaffold hopping and active substructure hybridization. Compounds were evaluated by fluorescence-based thallium influx assay, Rb+ flow assay and electrophysiological patch-clamp assay. Results showed that some compounds possessed more potent potassium channel opening activity than Retigabine. More significantly, compound 11 was found to have good pharmacokinetic profiles in vivo.
Nickel-Catalyzed Cross-Coupling of Redox-Active Esters with Boronic Acids
Wang, Jie,Qin, Tian,Chen, Tie-Gen,Wimmer, Laurin,Edwards, Jacob T.,Cornella, Josep,Vokits, Benjamin,Shaw, Scott A.,Baran, Phil S.
, p. 9676 - 9679 (2016/08/10)
A transformation analogous in simplicity and functional group tolerance to the venerable Suzuki cross-coupling between alkyl-carboxylic acids and boronic acids is described. This Ni-catalyzed reaction relies upon the activation of alkyl carboxylic acids as their redox-active ester derivatives, specifically N-hydroxy-tetrachlorophthalimide (TCNHPI), and proceeds in a practical and scalable fashion. The inexpensive nature of the reaction components (NiCl2?6 H2O—$9.5 mol?1, Et3N) coupled to the virtually unlimited commercial catalog of available starting materials bodes well for its rapid adoption.