Cardiolipin molecules and method of synthesis

C - Chemistry – Metallurgy – 07 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07F 9/10 (2006.01)

Patent

CA 2502285

The invention provides new synthetic routes for cardiolipin with different fatty acids and/or alkyl chains with varying chain length and also with or without unsaturation, particularly a short-chain cardiolipin. The methods comprise reacting a 1,2-O-sn-diacyl/1,2-O-sn-dialkyl glycerol or a 2-<I>O</I>- protected glycerol, with a phosphoramidite reagent or a phosphate triester to produce a protected cardiolipin, which is deprotected to prepare the short chain cardiolipin. The reaction schemes can be used to generate new variants of cardiolipin. The cardiolipin prepared by the present methods can be incorporated into liposomes, which can also include active agents such as hydrophobic or hydrophilic drugs. Such liposomes can be used to treat diseases or in diagnostic and/or analytical assays. Liposomes can also include ligands for targeting a particular cell type or specific tissue.

La présente invention concerne de nouvelles voies de la synthèse de la cardiolipine avec différents acides gras et/ou chaînes alkyle de longueur de chaîne variable, avec ou sans insaturation, et plus particulièrement une cardiolipine à chaîne courte. Pour ce procédé, on prend un 1,2-O-sn-diacyle/1,2-O-sn-dialkyle glycérol ou un glycérol 2-<I>O</I>-protégé, et on le fait réagir avec un réactif au phosphoramidite ou un triester de phosphate de façon à produire une cardiolipine protégée que l'on déprotège pour obtenir la cardiolipine à chaîne courte. Ces logiques de réaction se prêtent à l'obtention de nouvelles variantes de cardiolipine. La cardiolipine ainsi obtenue peut s'incorporer à des liposomes pouvant également inclure des agents actifs tels que des médicaments hydrophobes ou hydrophiles. De tels liposomes conviennent pour le traitement de maladies ou pour des essais de diagnostic ou d'analyse. Les liposomes peuvent également comporter des ligands permettant de cibler un type de cellule particulier ou un tissu spécifique.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Cardiolipin molecules and method of synthesis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cardiolipin molecules and method of synthesis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cardiolipin molecules and method of synthesis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1913943

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.