[EN] SUBSTITUTED IMIDAZOLES FOR THE INHIBITION OF TGF-BETA AND METHODS OF TREATMENT<br/>[FR] IMIDAZOLES SUBSTITUÉS POUR L'INHIBITION DE TGF-BÊTA ET MÉTHODES DE TRAITEMENT
申请人:CLAVIUS PHARMACEUTICALS LLC
公开号:WO2020041562A1
公开(公告)日:2020-02-27
This disclosure relates to low molecular weight substituted imidazoles that inhibit the TGF-b signaling pathway. More specifically, this disclosure relates to methods of using said imidazoles for the treatment of diseases related to the TGF-b signaling pathways including, but not limited to, atherosclerosis, Marfan syndrome, Loeys-Dietz syndrome, obesity, diabetes, multiple sclerosis, keratoconus, idiopathic pulmonary fibrosis, Alzheimer's Disease, chronic kidney disease, and scleroderma.
been developed for dehydrogenative C−H/S−H cross‐coupling. This method enabled C−S bond formation under catalyst‐ and oxidant‐free conditions. Under undivided electrolysis conditions, various aryl/heteroaryl thiols and electron‐rich arenes afforded the C−S bond‐formation products in 24–99 % yield. A preliminary mechanistic study indicated that the generation of aryl radicalcation intermediates is key
Allylic Oxidations Catalyzed by Dirhodium Catalysts under Aqueous Conditions
申请人:Doyle Michael P.
公开号:US20090093638A1
公开(公告)日:2009-04-09
The present invention relates to compositions and methods for achieving the efficient allylic oxidation of organic molecules, especially olefins and steroids, under aqueous conditions. The invention concerns the use of dirhodium (II,II) “paddlewheel complexes, and in particular, dirhodium carboximate and tert-butyl hydroperoxide as catalysts for the reaction. The use of aqueous conditions is particularly advantageous in the allylic oxidation of 7-keto steroids, which could not be effectively oxidized using anhydrous methods, and in extending allylic oxidation to enamides and enol ethers.
[EN] HETEROCYCLIC COMPOUNDS, METHODS OF MAKING THEM AND THEIR USE IN THERAPY<br/>[FR] COMPOSES HETEROCYCLIQUES, PROCEDES DE PRODUCTION DE CEUX-CI ET UTILISATION DE CEUX-CI DANS UN TRAITEMENT
申请人:AFFINIUM PHARM INC
公开号:WO2004052890A1
公开(公告)日:2004-06-24
In part, the present invention is directed to antibacterial compounds of formula (I) wherein A is a bicyclic heteroaryl ring or a tricyclic ring and R2 is an heterocyclic residue; L is a bond, or L is alkyl, alkenyl or cycloalkyl.
Three-Component Coupling Involving Arynes, Aromatic Tertiary Amines, and Aldehydes via Aryl–Aryl Amino Group Migration
作者:Sachin Suresh Bhojgude、Dnyaneshwar R. Baviskar、Rajesh G. Gonnade、Akkattu T. Biju
DOI:10.1021/acs.orglett.5b03319
日期:2015.12.18
arynes, aromatic tertiary amines, and aldehydes proceeding via the aryl to aryl amino group migration has been demonstrated. This protocol allows rapid access to ortho-functionalized tertiary amines in moderate to good yields. Moreover, activated ketones can also be used as the aldehyde component in the present reaction. The similarity of the aryl–aryl tertiary amino group migration with the Smiles rearrangement