Patent classifications
C07C217/42
Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluent
An absorbent solution is provided for removing acid compounds contained in a gaseous effluent and a method of removing acid compounds contained in a gaseous effluent contacts the gaseous effluent with the absorbent solution. The absorbent solution includes at least one of the following two nitrogen compounds belonging to the family of tertiary diamines: 1-dimethylamino-3-(2-dimethylaminoethoxy)-2-propanol ##STR00001## 1,1-oxybis[3-(dimethylamino)-2-propanol] ##STR00002##
and water.
Lipids and compositions for intracellular delivery of biologically active compounds
The present invention provides novel amino-lipids, compositions comprising such amino-lipids and methods of producing them. In addition, lipid nanoparticles comprising the novel amino-lipids and a biologically active compound are provided, as well as methods of production and their use for intracellular drug delivery.
Lipids and compositions for intracellular delivery of biologically active compounds
The present invention provides novel amino-lipids, compositions comprising such amino-lipids and methods of producing them. In addition, lipid nanoparticles comprising the novel amino-lipids and a biologically active compound are provided, as well as methods of production and their use for intracellular drug delivery.