Provided herein are compounds that activate IRE1/XBP1 s, and pharmaceutically acceptable derivatives thereof. Also provided are pharmaceutical compositions containing the compounds and methods of using the compounds for treating a subject having a disease or disorder that may be ameliorated by increasing IRE1/XBP1s activity.
Provided herein are compounds that activate IRE1/XBP1 s, and pharmaceutically acceptable derivatives thereof. Also provided are pharmaceutical compositions containing the compounds and methods of using the compounds for treating a subject having a disease or disorder that may be ameliorated by increasing IRE1/XBP1s activity.
PROCESS FOR PREPARING ACRYLIC ACID FROM ETHYLENE OXIDE AND CARBON MONOXIDE
申请人:BASF SE
公开号:US20140018570A1
公开(公告)日:2014-01-16
A process for preparing acrylic acid from ethylene oxide and carbon monoxide, in which ethylene oxide is carbonylated in an aprotic solvent with carbon monoxide in the presence of a cobalt catalyst system to give poly-3-hydroxypropionate, the cobalt content in the poly-3-hydroxypropionate formed is reduced with the aid of water and/or an aqueous solution as a precipitation and/or wash liquid, and the poly-3-hydroxypropionate is subsequently split by thermolysis to give acrylic acid.