Patents Assigned to Chem SpA
  • Process for preparing lysophosphatidylcholine
    Patent number: 7501533
    Abstract: Process for preparing lysophosphatidylcholine by selective monoacylation of glycerophosphorylcholine (1), in the presence of an acylating agent and of a dialkyltin derivative, according to the following diagram: The process is particularly simple and has high overall yields.
    Type: Grant
    Filed: December 6, 2005
    Date of Patent: March 10, 2009
    Assignee: Chem SpA
    Inventors: Lorenzo De Ferra, Stefano Servi, Ezio Fasoli, Mauro Anibaldi, Daniele Scorretti
  • Process for preparing lysophosphatidylcholine
    Publication number: 20060079703
    Abstract: What is described is a process for preparing lysophosphatidylcholine by selective monoacylation of glycerophosphoryleholine (1), in the presence of an acylating agent and of dialkyltin derivatives, according to the following diagram: the process being particularly simple and having high overall yields.
    Type: Application
    Filed: December 6, 2005
    Publication date: April 13, 2006
    Applicant: Chem SPA
    Inventors: Lorenzo De Ferra, Stefano Servi, Ezio Fasoli, Mauro Anibaldi, Daniele Scorretti