[EN] NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION [FR] NOUVELLES DIHYDROQUINOLIZINONES POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
[EN] NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION [FR] NOUVELLES DIHYDROQUINOLIZINONES POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
[EN] NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION<br/>[FR] NOUVELLES DIHYDROQUINOLIZINONES POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
申请人:HOFFMANN LA ROCHE
公开号:WO2015113990A1
公开(公告)日:2015-08-06
The invention provides novel compounds having the general formula (I) wherein R1, R2 R3, R4, R5 and R6 are as described herein, compositions including the compounds and methods of using the compounds in the treatment of the hepatitis B virus.
A Novel Task Specific & Thermally Stable Ionic Liquid (TBA Acetate) for the Synthesis of Pyran Annulated Heterocyclic System
作者:Sd. Riyaz、A. Indrasena、A. Naidu、P.K. Dubey
DOI:10.2174/1570178611310060007
日期:2013.6.1
A simple and efficient synthesis of pyran annulated heterocyclic compounds has been developed by reaction of
aryl aldehydes, malanonitrile and cyclic-1,3-diketones using tetra butyl ammonium acetate (TBAA) melt as cost-effective
and recyclable ionic liquid under solvent-free i.e green conditions at 100 °C for 10 minutes without additional use of catalyst.
[EN] PHENYLPIPERAZINE PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9 (PCSK9) MODULATORS AND THEIR USE<br/>[FR] MODULATEURS PHÉNYLPIPÉRAZINE PROPROTÉINE CONVERTASE SUBTILISINE/KEXINE DE TYPE 9 (PCSK9) ET LEUR UTILISATION
申请人:PORTOLA PHARM INC
公开号:WO2017034997A1
公开(公告)日:2017-03-02
This invention is related to the field of PCSK9 biology and the composition and methods of use of small organic compounds as ligands for modulation of PCSK9 biological activity. In particular, the invention provides compositions of small organic compounds that modulate circulating levels of low density lipoproteins by altering the conformation of the protein PCSK9. Binding these small organic compound ligands to PCSK9 alters the conformation of the protein, modifying the interaction between PCSK9 and an endogenous low density lipoprotein receptor, and can lead to reduced or increased levels of circulating LDL-cholesterol. High LDL-cholesterol levels are associated with increased risk for heart disease. Low LDL-cholesterol levels may be problematic in other conditions, such as liver dysfunction; thus, there is also utility for small organic compound ligands that can raise LDL levels.
[EN] CANNABINOID GLYCOSIDE PRODRUGS AND METHODS OF SYNTHESIS<br/>[FR] PROMÉDICAMENTS À BASE DE GLYCOSIDES CANNABINOÏDES ET MÉTHODES DE SYNTHÈSE
申请人:VITALITY BIOPHARMA INC
公开号:WO2017053574A1
公开(公告)日:2017-03-30
The present invention relates to cannabinoid glycoside prodrugs suitable for site- and tissue-specific delivery of cannabinoid molecules. The present invention also relates to methods of forming the cannabinoid glycoside prodrugs through glycosyltransferase mediated glycosylation of cannabinoid molecules.
Mild catalytic reduction of C—O bonds and C═O bonds using a recyclable catalyst system
申请人:ORGANOFUEL SWEDEN AB
公开号:US10287226B2
公开(公告)日:2019-05-14
A method of reducing a C—O bond to the corresponding C—H bond in a substrate, which could be a benzylic alcohol, allylic alcohol, ester or an ether bond beta to a hydroxyl group or alpha to a carbonyl group using a recyclable metal catalyst system. The recyclable catalyst system is also applicable to reducing a C═O bond to the corresponding C—OH bond and then C—H bond. These methodologies can be linked in one-pot to selective oxidation and depolymerizations of aromatic polyols such as lignin.