Derivatives of isosorbide mononitrate and its use as...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 493/04 (2006.01) A61K 31/34 (2006.01) C07D 213/80 (2006.01) C07D 307/00 (2006.01)

Patent

CA 2346010

Novel derivatives of isosorbide mononitrate and its pharmaceutically acceptable salts, which have vasodilating activity with a reduced effect of tolerance, of the general formula (I) (see formula I) , in which A and B independently represent any of the groups -ONO2 and -Z-CO-R, wherein Z is an oxygen atom or sulphur atom and R is an alkyl C1-C4 group, an aryl group or an aralkyl group, eventually substituted, or the group (see formula II) , in which R1 is hydrogen, or an alkyl C1-C4 group, an aryl group or an aralkyl group, eventually substituted, with the proviso that one of A or B is always -ONO2, but never both of them at the same time, when Z is an sulphur atom R is an alkyl C1-C4 group, an aryl group or an aralkyl group, eventually substituted, and when Z is an oxygen atom R is the group (see formula II)

L'invention concerne de nouveaux dérivés de mononitrate d'isosorbide et leurs sels pharmaceutiquement acceptables dont l'activité vasodilatatrice présente un effet de tolérance réduit, de formule générale (I), dans laquelle A et B représentent indistinctement un groupe quelconque ONO2 etZ-CO-R, Z représentant un atome d'oxygène ou de soufre et R représentant un groupe alkyle C1-C4, aryle ou aralkyle, éventuellement substitué ou le groupe (a) dans lequel R<1> représente un hydrogène ou un groupe alkyle C1-C4, aryle ou aralkyle, éventuellement substitué de sorte qu'A ou B représente toujours un ONO2, mais jamais les deux en même temps. Lorsque Z représente un atome de soufre, R représente un groupe alkyle C1-C4, aryle ou aralkyle, éventuellement substitué et lorsque Z représente un atome d'oxygène, R représente le groupe (a).

LandOfFree

Say what you really think

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

Rating

Derivatives of isosorbide mononitrate and its use as... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Derivatives of isosorbide mononitrate and its use as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatives of isosorbide mononitrate and its use as... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1570148

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