Novel erythromycin derivatives, their preparation process,...

C - Chemistry – Metallurgy – 07 – H

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07H 17/08 (2006.01) A61K 31/71 (1990.01)

Patent

CA 2055912

L'invention concerne les composés (I) : (voir formule I) dans laquelle, - ou bien X et X' forment C=O ou C=NOR avec R=H, hétérocycle, alkyle, alkényle, alkynyle, éventuellement substitué, ou bien X représente un radical (voir formule II) R a, R b représentant H ou radical hydrocarboné ou formant avec N un hétérocycle, ou avec A un cycle 9-N, 11-0 et X' = H, - Y et Y' même signification que X et X', - B = H, OR4, R4 = H ou forme avec A un carbonate ou un carbamate, - A forme avec C une double laision ou - A = OR'4, R'4 = H ou forme avec B un carbonate (voir formule III, IV) R2 = alc ou CONH2, CONHCOR11 ou CONHSO2R11, R11 hydrocarbone jusqu'à 18 c. (voir formule V ou VI) Z = H ou reste d'acide carboxylique, et leurs sels, leur préparation, leur application comme médicaments.

LandOfFree

Say what you really think

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

Rating

Novel erythromycin derivatives, their preparation process,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel erythromycin derivatives, their preparation process,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel erythromycin derivatives, their preparation process,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1661608

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