[EN] HETEROCYCLIC AMIDE DERIVATIVES WHICH POSSES GLYCOGEN PHOSPHORYLASE INHIBITORY ACTIVITY<br/>[FR] DERIVES D'AMIDE HETEROCYCLIQUES AYANT UNE ACTIVITE INHIBITRICE DE LA GLYCOGENE PHOSPHORYLASE
申请人:ASTRAZENECA AB
公开号:WO2005020987A1
公开(公告)日:2005-03-10
Heterocyclic amides of formula (1) wherein: B is selected from R4 and R 5 together are either -S-C(R 6)=C(R 7)_ or _C(R7)=C(R6)_S_; A is a pyridylene ring; m is 0, 1 or 2; n is 0 or 1; R 2 is for example selected from (I -4C)alkyl, hydroxy(l -4C)alkyl, dihydroxy(2-4C)alkyl and (1 -4C)aIkoxy(1 -4C)alkyl. or a pharmaceutically acceptable salt possess glycogen phosphorylase inhibitory activity and accordingly have value in the treatment of disease states associated with increased glycogen phosphorylase activity. Processes for the manufacture of said heterocyclic amide derivatives, intermediates in said processes and pharmaceutical compositions containing the heterocyclic amide derivatives are described.
Disclosed is a dihydropyrimido fused ring derivative as a HBV inhibitor, and in particular relates to a compound shown as formula (I) or a pharmaceutically acceptable salt thereof.
The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.
[EN] 2-OXO-ETHANESULFONAMIDE DERIVATES<br/>[FR] DERIVES DE 2-OXO-ETHANESULFONAMIDE
申请人:ASTRAZENECA AB
公开号:WO2004041264A1
公开(公告)日:2004-05-21
Compounds of formula (I): Formula (I) wherein variable groups are as defined within; for use in the inhibition of 11βHSD1 are described.
化合物的化学式(I):化学式(I)中的变量基团如定义所述;用于抑制11βHSD1。
Palladium-Catalyzed α-Arylation of Methyl Sulfonamides with Aryl Chlorides
作者:Bing Zheng、Minyan Li、Gui Gao、Yuying He、Patrick J. Walsh
DOI:10.1002/adsc.201600090
日期:2016.6.30
A palladium‐catalyzedα‐arylation of sulfonamides with aryl chlorides is presented. A Buchwald‐type pre‐catalyst formed with Kwong’s indole‐based ligand enabled this transformation to be compatible with a large variety of methyl sulfonamides and aryl chlorides in good to excellent yields. Importantly, under the optimized reaction conditions, only mono‐arylated products were observed. This method has