Process for the preparation of diacerein

Details Process for the preparation of diacerein Process for the preparation of diacerein

C - Chemistry, Metallurgy

07

C

C07C 51/29 (2006.01) C07C 66/02 (2006.01) C07C 67/24 (2006.01) C07C 69/16 (2006.01)

Patent

CA 2709715

The invention concerns a new process for the preparation of high purity diacerein, by oxidisation of the protected aloe-emodin in the presence of an oxidising system and radical catalyst and subsequent substitution of the protector groups with acetyl groups.

L'invention concerne un nouveau procédé de préparation d'une diacérine à haut degré de pureté, par oxydation d'aloé-émodine protégée en présence d'un système d'oxydation et d'un catalyseur radicalaire et par la substitution subséquente des groupes protecteurs par des groupes acétyle.

Affiliated with

Also associated with

Rating

Process for the preparation of diacerein does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of diacerein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of diacerein will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1982906