[EN] IMIDAZOLE DERIVATIVES AND METHODS OF USE THEREOF FOR IMPROVING PHARMACOKINETICS OF DRUG<br/>[FR] DÉRIVÉS IMIDAZOLE ET LEURS PROCÉDÉS D'UTILISATION POUR L'AMÉLIORATION DES PROPRIÉTÉS PHARMACOCINÉTIQUES D'UN MÉDICAMENT
申请人:MERCK SHARP & DOHME
公开号:WO2014194519A1
公开(公告)日:2014-12-11
Imidazole derivatives of formula (I), pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising at least one imidazole derivative are disclosed. The imidazole derivatives are effective to inhibit CYP450 3A and can be used to improve the pharmacokinetics of a drug that is metabolized by CYP450 3A4.
Azaquinazoline Inhibitors Of Atypical Protein Kinase C
申请人:Ignyta, Inc.
公开号:US20150274720A1
公开(公告)日:2015-10-01
The present application provides a compound of formula (I)
and/or a salt thereof, wherein R
1
, G, and X are as defined herein. A compound of formula (I) and/or its salts have aPKC inhibitory activity, and may be used to treat proliferative disorders. Compositions comprising a compound of Formula (I) and/or a salt thereof are also provided.
Potent and Selective Tetrahydroisoquinoline Kappa Opioid Receptor Antagonists of Lead Compound (3<i>R</i>)-7-Hydroxy-<i>N</i>-[(1<i>S</i>)-2-methyl-1-(piperidin-1-ylmethyl)propyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (PDTic)
作者:Pauline W. Ondachi、Chad M. Kormos、Scott P. Runyon、James B. Thomas、S. Wayne Mascarella、Ann M. Decker、Hernán A. Navarro、Timothy R. Fennell、Rodney W. Snyder、F. Ivy Carroll
DOI:10.1021/acs.jmedchem.8b00673
日期:2018.9.13
dine-1-yl)methyl]propyl}-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (12) (4-Me-PDTic). Compound 12 had a Ke = 0.37 nM in a [35S]GTPγS binding assay and was 645- and >8100-fold selective for the κ relative to the μ and δ opioid receptors, respectively. Calculated log BB and CNS (centralnervoussystem) multiparameter optimization (MPO) and low molecular weight values all predict that 12 will penetrate
Stereoselectivity in Diels−Alder Reactions of Diene-Substituted <i>N</i>-Alkoxycarbonyl-1,2-dihydropyridines
作者:Grant R. Krow、Qiuli Huang、Steven W. Szczepanski、Fredrick H. Hausheer、Patrick J. Carroll
DOI:10.1021/jo0700575
日期:2007.4.1
and stereochemical outcomes of uncatalyzed Diels−Alder reactions of N-alkoxycarbonyl-1,2-dihydropyridines with both styrene and methyl vinyl ketone (MVK) were studied. Alkyl substitution on the diene in all cases examined resulted in a kinetic preference for 7-endo isomers (7-phenyl 51−96% exo and 7-acetyl 54−96% exo). For both dienophiles, the highest stereoselectivities (≥89% endo) were observed with
Transfer hydrogenation of pyridinium and quinolinium species using ethanol as a hydrogen source to access saturated N-heterocycles
作者:Suman Yadav、Dhananjay Chaudhary、Naveen Kumar Maurya、Dharmendra Kumar、Km Ishu、Malleswara Rao Kuram
DOI:10.1039/d2cc00241h
日期:——
Catalytic transfer hydrogenation (TH) for the reduction of heterocycles is an emerging strategy for accessing biologically active saturated N-heterocycles. Herein, we report a TH protocol that utilizes ethanol as a renewable hydrogen source and an Ir catalyst for the reduction of quinolines and pyridines. The reaction is promoted by simple amides as ligands.
用于还原杂环的催化转移氢化 (TH) 是获得具有生物活性的饱和 N-杂环的新兴策略。在此,我们报告了一种 TH 协议,该协议利用乙醇作为可再生氢源和 Ir 催化剂来还原喹啉和吡啶。该反应通过简单的酰胺作为配体来促进。