A crystalline modification of 2,4-dioxo-6-methyl-1,...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 239/54 (2006.01) A61K 31/505 (2006.01)

Patent

CA 2132417

A new crystalline modification of 2,4-dioxo-6-methyl-1,2,3,4-tetrahydropyrimidine is disclosed, characterized by the interplanar distances (d) and relative reflex intensity (I). The process for obtaining the said substance involves using a cooling agent to cool a solution of 2,4-dioxo-6-methyl-1,2,3,4-tetrahydropyrimidine in water, an organic solvent or a mixture of both, at a rate of at least 6 °C per minute until the solution has completely crystallized. The crystals obtained are then removed and dried. The substance claimed has anti-inflammatory properties and promotes the healing of wounds and is the active substance in a preparation used in treating burns and wounds of various types.

Une nouvelle modification cristalline de la 2,4-dioxo-6-méthyl-1,2,3,4-tétrahydropyrimidine est présentée. Elle est caractérisée par ses distances réticulaires (d) et par son intensité de réflexion relative (I). Le procédé d'obtention comprend l'emploi d'un agent de refroidissement, d'un solvant organique ou d'un mélange des deux, pour refroidir la solution aqueuse de 2,4-dioxo-6-méthyl-1,2,3,4-tétrahydropyrimidine à la vitesse d'au moins 6 oC par minute jusqu'à ce que la solution se soit complètement cristallisée. Les cristaux obtenus sont récupérés et séchés. La substance faisant l'objet de la demande de brevet a des propriétés anti-inflammatoires et accélère la cicatrisation; elle est la substance active d'une préparation utilisée pour le traitement des brûlures et des plaies de différents types.

LandOfFree

Say what you really think

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

Rating

A crystalline modification of 2,4-dioxo-6-methyl-1,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A crystalline modification of 2,4-dioxo-6-methyl-1,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A crystalline modification of 2,4-dioxo-6-methyl-1,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1590243

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