Propagylglycine derivatives, preparation and utilisation...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 401/14 (2006.01) C07D 211/60 (2006.01) C07D 233/54 (2006.01) C07D 233/64 (2006.01) C07D 401/06 (2006.01) C07D 401/12 (2006.01) C07D 405/14 (2006.01) C07D 409/14 (2006.01) C07D 417/14 (2006.01)

Patent

CA 2250747

Compounds of formula (I) wherein R2 is -CH2CCH or -CH2CC-Het where Het is a 2- aminopyridyl, 2-aminopyrimidyl, 6-aminopyridazinyl, imidazol-4-yl group, R3 and R4 each represent hydrogen, (C1-C4)alkyl, (C1-C4)alkoxycarbonyl, ArCH2CO2- or ArSO2- where Ar is an aryl group, or a group (a) where R7 is hydrogen or - COR, R being straight or branched (C1-C7) alkyl, -(CH2)nOCH3 or - CH2O(C2H4O)nCH3 (n is 1, 2 or 3) and A is chosen among the phenyl, pyrimidyl, pyridinyl, thienyl, thiazolyl and furyl groups, R6 represents either a straight or branched (C1-C4) alkoxy group, or a benzyloxy group or a group (b) where R12 is a hydrogen atom or a carboxylic or (C1-C4)alkoxycarbonyl group and R13 is a straight or branched (C1-C4)alkyl group. They constitute synthesis intermediates.

Composés répondant à la formule (I); R¿2? est -CH¿2?C?CH ou -CH¿2?C?C-Het où Het est un groupe 2-aminopyridyle, 2-aminopyrimidyle, 6-aminopyridazinyle, imidazol-4-yle, R¿3? et R¿4? représentent chacun hydrogène, (C¿1?-C¿4?)alcoyle, (C¿1?-C¿4?)alcoxycarbonyle, ArCH¿2?CO¿2?- ou ArSO¿2?- où Ar est un groupe aryle, ou un groupe (a) avec R¿7? hydrogène ou -COR, R étant (C¿1?-C¿7?)alkyle droit ou ramifié, -(CH¿2?)¿n?OCH¿3? ou -CH¿2?O(C¿2?H¿4?O)¿n?CH¿3? (n égal 1, 2 ou 3) et A choisi parmi les groupes phényle, pyrimidyle, pyridinyle, thiényle, thiazolyle et furyle, R¿6? représente soit un groupe (C¿1?-C¿4?)alcoxy droit ou ramifié, soit un groupe benzyloxy, soit un groupe (b) où R¿12? est un atome d'hydrogène ou un groupe carboxylique ou (C¿1?-C¿4?)alcoxycarbonyle et R¿13? est un groupe (C¿1?-C¿4?)alkyle droit ou ramifié. Intermédiaires de synthèse.

LandOfFree

Say what you really think

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

Rating

Propagylglycine derivatives, preparation and utilisation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-2060738

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