Pd/mannose promoted tandem cross coupling-nitro reduction: expedient synthesis of aminobiphenyls and aminostilbenes
作者:Sandeep Rohilla、Pradeep Pant、Nidhi Jain
DOI:10.1039/c5ra04129e
日期:——
d-Mannose as a ligand for Pd catalyzed cross-coupling, and as a hydrogen source for nitro reduction in a modular one-pot cross coupling-nitro reduction sequence.
d-甘露糖作为钯催化的交叉偶联反应的配体,以及作为模块化的一锅交叉偶联-硝基还原序列中的氢源。
2-PYRIDONE COMPOUNDS
申请人:KAWAGUCHI Takanori
公开号:US20110237791A1
公开(公告)日:2011-09-29
A 2-pyridone compound represented by the formula [1]:
wherein in the formula [1],
the ring represented by A represents a benzene ring or a pyridine ring,
X represents any of the structures represented by the formulas [3] shown below:
V represents a single bond or a lower alkylene group, and
W represents a single bond, an ether bond or a lower alkylene group (wherein the lower alkylene group may contain an ether bond)},
a tautomer or stereoisomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof is a compound that has an excellent GK activating effect and is useful as a pharmaceutical.
Bicyclic sulfonamide compounds as sodium channel inhibitors
申请人:AMGEN INC.
公开号:US09212182B2
公开(公告)日:2015-12-15
The present invention provides compounds of Formula I,
and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.
The present invention is directed to 5-alkyl pyrrolidine compounds which are agonists of orexin receptors. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which orexin receptors are involved.
Use of compounds of the general formula (1)
and pharmaceutically acceptable salt thereof, in which R1, R2, R3, R4, W, X, Z and n have the definitions illustrated in detail in the description, as beta-secretase, cathepsin D, plasmepsin II and/or HIV protease inhibitors.