Synthesis of 4-Aryl and Unsymmetrical 4,6-Diarylpyrimidines by the Suzuki-Miyaura Cross-Coupling Reaction
摘要:
A two-step procedure for the synthesis of 4-arylpyrimidines from inexpensive 4,6-dichloropyrimidine via a Suzuki-Miyaura/hydrodechlorination reaction sequence is described. The reaction resulted in the predominant formation of mono-arylated product. The cross-coupling of 4-chloro-6-substituted pyrimidines with various aryl/heteroarylboronic acids also furnished 4,6-disubstituted pyrimidines in acceptable yields.
[EN] PYRIDIN-3-YL ACETIC ACID DERIVATIVES AS INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] DÉRIVÉS D'ACIDE PYRIDIN-3-YLE ACÉTIQUE UTILISÉS EN TANT QU'INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
申请人:VIIV HEALTHCARE UK NO 5 LTD
公开号:WO2018127801A1
公开(公告)日:2018-07-12
Disclosed are compounds of Formula I, including pharmaceutically acceptable salts, pharmaceutical compositions comprising the compounds, methods for making the compounds and their use in inhibiting HIV integrase and treating those infected with HIV or AIDS.
[EN] SUBSTITUTED PYRIMIDIN-4-YLAMINA ANALOGUES AS VANILLOID RECEPTOR LIGANDS<br/>[FR] ANALOGUES DE PYRIMIDINE-4-YLAMINE SUBSTITUES CONSTITUANT DES LIGANDS DES RECEPTEURS VANILLOIDES
申请人:NEUROGEN CORP
公开号:WO2005009977A1
公开(公告)日:2005-02-03
Substituted pyrimidyl-4-ylamine analogues are provided, of the Formula: (I) wherein variables are as described herein. Such compounds are ligands that may be used to modulate Vanilloid receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
There are described new pyrimidyl-substituted acrylic esters of the general formula (I) ##STR1## in which Py, X, R.sup.1 and R.sup.2 have the meaning given in the description, a process for their preparation, and new intermediates. The compounds of the formula (I) are used as pesticides.
Substituted pyrirmidin-4-ylamine analogues as vanilloid receptor ligands
申请人:Blum A. Charles
公开号:US20060229308A1
公开(公告)日:2006-10-12
Substituted pyrimidyl-4-ylamine analogues are provided, of the Formula: (I) wherein variables are as described herein. Such compounds are ligands that may be used to modulate Vanilloid receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
Beschrieben werden neue pyrimidyl-substituierte Acrylsäureester der allgemeinen Formel (I)
in welcher
Py, X, R¹ und R²die in der Beschreibung angegebene Bedeutung haben, ein Verfahren zu ihrer Herstellung sowie neue Zwischenprodukte.
Die Verbindungen der Formel (I) werden als Schädlingsbekämpfungsmittel verwendet.