Redox reaction thiol-disulfide for 3-, 4- and 6-methyl-5-nitopyridine derivatives –X-ray, electron absorption and emission, IR and Raman studies discussed in term of quantum chemical DFT calculations
[EN] CRF RECEPTOR ANTAGONISTS AND METHODS RELATING THERETO<br/>[FR] ANTAGONISTES DU RECEPTEUR DE CRF ET PROCEDES CORRESPONDANTS
申请人:SB PHARMCO INC
公开号:WO2005063755A1
公开(公告)日:2005-07-14
CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure (I), including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, Y, Ar, and Het are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same.
Compounds having the following formula (I) and methods of their use and preparation are disclosed:
具有以下化学式(I)的化合物以及它们的使用和制备方法已被披露:
Novel HIV reverse transcriptase inhibitors
申请人:Guo Hongyan
公开号:US20080070920A1
公开(公告)日:2008-03-20
The invention is related to compounds of Formula (I), (II), or (III):
or a pharmaceutically acceptable salt, solvate, ester, and/or phosphonate thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.
7A-heterocycle substituted hexahydro-1H-pyrrolizine compounds useful in
申请人:Abbott Laboratories
公开号:US05733912A1
公开(公告)日:1998-03-31
7a-Substituted hexahydro-1H-pyrrolizine compounds having the formula ##STR1## wherein A is a defined heterocycle moiety, pharmaceutical compositions of these compounds, and use of said compositions to selectively control synaptic transmission in mammals.
Abstract This paper discloses an efficient one-pot protocol to convert easily accessible 3-nitropyridines to 3-acetamidopyridin-2-yl 4-methylbenzenesulfonate derivatives which are core structures of many pharmaceutical molecules. The strategy successfully combined a three-step reaction in one pot via progressively adding different reactants at rt. The reaction displays good functional group tolerance