Aus den Trimethylsilyloxy-allylchloride (I), (V), (IX) werden mit AgClO4 entsprechende Silyloxy-allyl-Kationen, zB (XIII) [aus (Ia)], erzeugt, die in Nitromethan zB mit Furan (II) under Bildung der Addukte (III)+(IV) bzw。(VI) [neben (VIb)-(VIe) auch die Isomeren (VII) bzw. (八)】bzw。(X) [neben (Xb), (Xc) auch die Isomeren (XI) bzw. (XII)]反应器(Diskussion des Reaktionsmechanismus)。
There are disclosed compounds that modulate or inhibit the enzymatic activity of indoleamine 2,3-dioxygenase (IDO), pharmaceutical compositions containing said compounds and methods of treating proliferative disorders, such as cancer, viral infections and/or inflammatory disorders utilizing the compounds of the invention.
[EN] MACROCYCLIC COMPOUNDS FOR MODULATING IL-17<br/>[FR] COMPOSÉS MACROCYCLIQUES POUR UNE MODULATION D'IL-17
申请人:ENSEMBLE THERAPEUTICS CORP
公开号:WO2013116682A1
公开(公告)日:2013-08-08
The invention relates generally to macrocyclic compounds of formula I and their therapeutic use. More particularly, the invention relates to macrocyclic compounds that modulate the activity of IL-17 and/or are useful in the treatment of medical conditions, such as inflammatory diseases and other IL-17-associated disorders.
HYDROXYAMIC ANALOGS AS HEPATITIS C VIRUS SERINE PROTEASE INHIBITOR
申请人:Gai Yonghua
公开号:US20090123423A1
公开(公告)日:2009-05-14
The present invention relates to compounds of Formula I, or a pharmaceutically acceptable salt, ester, or prodrug, thereof:
which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
[EN] AN IMPROVED PROCESS FOR PREPARING N-HYDROXY-4-{5- [4- (5-ISOPROPYL-2-METHYL-l, 3-THIAZOL-4-YL) -PHENOXY] -PENTOXY }-BENZAMIDINE<br/>[FR] METHODE AMELIOREE SERVANT A PREPARER N-HYDROXY-4{5-[4-(5-ISOPROPYL-2-METHYL-1,3-THIAZOL-4-YL)-PHENOXY]-PENTOXY}-BENZAMIDINE
申请人:DONG WHA PHARM IND CO LTD
公开号:WO2006004368A1
公开(公告)日:2006-01-12
This invention relates to an improved method of preparing N-hydroxy-4-5- [4- (5-isopropyl-2-methyl-l, 3-thiazol-4-yl) phenoxy] pentoxy }benzamidine .
Palladium-Catalyzed Mono-α-Arylation of Acetone with Aryl Imidazolylsulfonates
作者:Lutz Ackermann、Vaibhav P. Mehta
DOI:10.1002/chem.201201394
日期:2012.8.13
Set the ace(tone): A palladium catalyst derived from the bidentate XantPhos ligand and Pd(OAc)2 has enabled broadly applicable mono‐α‐arylations of acetone to be performed with air‐ and moisture‐stable arylimidazolylsulfonates as most user‐friendly electrophiles (see scheme).