Process for preparing functionalized polyalkyleneimines, compositions containing them and uses thereof
Номер патента: NZ521420A
Опубликовано: 27-01-2006
Автор(ы): Daniel Scherman, Francoise Leclercq, Jean Herscovici
Принадлежит: Centelion S
Опубликовано: 27-01-2006
Автор(ы): Daniel Scherman, Francoise Leclercq, Jean Herscovici
Принадлежит: Centelion S
Реферат: A method for preparing functionalised polyalkylenimines useful for formulation of nucleic acids designed to be transfected into cells is disclosed, wherein the method consists in treating polyalkylenimines with a functionalised hemiacetal in the presence of titanium (IV) isopropoxide and sodium borohydride.
Method for preparing functionalised polyalkylenimines, composition containing same and uses thereof
Номер патента: IL151289A. Автор: . Владелец: AVENTIS PHARMA SA. Дата публикации: 2007-03-08.