Imidazoline derivatives as alpha-1A adrenoceptor ligands
申请人:Bigham Eric Cleveland
公开号:US06884801B1
公开(公告)日:2005-04-26
Compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof are disclosed. Such compounds are useful in the treatment of Alpha-1A mediated diseases or conditions such as urinary incontinence.
Gold-catalyzed cyclization of 1-(2′-azidoaryl) propynols: synthesis of polysubstituted 4-quinolones
作者:Xiang Wu、Lang-Lang Zheng、Li-Ping Zhao、Cheng-Feng Zhu、You-Gui Li
DOI:10.1039/c9cc06652g
日期:——
An unprecedented gold-catalyzed procedure for the synthesis of polysubstituted 4-quinolones from 1-(2'-azidoaryl) propynols is described. The reaction undergoes an intramolecular nucleophilic attack of the azide group to the Au-activated triple bonds in a 6-endo-dig manner and subsequent gold-assisted expulsion of N2 to furnish an α-imino gold carbene intermediate, which triggers a 1,2-carbon migration
[EN] ARYLCYCLOHEXYLAMINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF PSYCHIATRIC DISORDERS<br/>[FR] DÉRIVÉS ARYLCYCLOHEXYLAMINE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES PSYCHIATRIQUES
申请人:GILGAMESH PHARMACEUTICALS INC
公开号:WO2021134086A1
公开(公告)日:2021-07-01
Provided herein are arylcyclohexylamine derivatives and their use in the treatment of psychiatric disorders.
I<sub>2</sub>-Catalyzed Aerobic Oxidative C(sp<sup>3</sup>)–H Amination/C–N Cleavage of Tertiary Amine: Synthesis of Quinazolines and Quinazolinones
作者:Yizhe Yan、Ying Xu、Bin Niu、Huifang Xie、Yanqi Liu
DOI:10.1021/acs.joc.5b00474
日期:2015.6.5
An iodine-catalyzedoxidative C(sp3)–H amination/C–N cleavage of tertiaryamines couducted under an oxygen atmosphere has been developed and affords a route to quinazolines and quinazolinones in good to excellent yields via a domino ring annulation. The method is metal-free, peroxide-free, and operationally simple to implement with a wide scope of substrates and represents a new avenue for multiple
Hydroxyalkanoylaminolactams and related structures as inhibitors of a beta protein production
申请人:——
公开号:US20020052360A1
公开(公告)日:2002-05-02
This invention relates to novel lactams having the formula (I):
1
to their pharmaceutical compositions and to their methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A&bgr;-peptide, thereby acting to prevent the formation of neurological deposits of amyloid protein. More particularly, the present invention relates to the treatment of neurological disorders related to &bgr;-amyloid production such as Alzheimer's disease and Down's Syndrome.