Patents by Inventor Andreas Francesch

Andreas Francesch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solid phase synthesis of antitumoral compounds
    Publication number: 20060287529
    Abstract: Lamellarins are prepared using a solid phase synthesis. In a first aspect, the process includes a step as follows: Formula (I) where R1 to R15 are as defined, and X is halogen, provided that one of R2, R3 or R4 is immobilised to a resin. In a second aspect, the process includes a step as follows: Formula (II) where R1? to R5?, R11? and R13? are as defined, X1 and X2 are halogen, M is a metal function and PG is an amino protecting group, provided that one of that R2?, R3? or R4? is immobilised to a resin.
    Type: Application
    Filed: February 20, 2004
    Publication date: December 21, 2006
    Inventors: Mercedes Alvarez, Fernando Albericio, Pablo Cironi, Carmen Cue Vas, Andreas Francesch, Marta Marfil