Nitro-benzamides useful as anti-arrhythmic agents

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 233/78 (2006.01) A61K 31/165 (2006.01)

Patent

CA 2203814

A compound of formula (I), or a salt thereof, or a solvate thereof, wherein Ar represents substituted or unsubstituted aryl, wherein the optional substituents are selected from alkyl, hydroxy or alkoxy or, if attached to adjacent carbon atoms any two substituents together with the carbon atoms to which they are attached may form a fused heterocyclic ring of five to six atoms wherein one, two or three of the said atoms are oxygen or nitrogen; A represents a C1-4n-alkylene group wherein each carbon is optionally substituted by 1 or 2 C1-6alkyl groups; R1 represents hydrogen, alkyl, alkenyl or cycloalkyl; one or two of the group of R2, R3 and R4 represents nitro the remaining members of the group of R2, R3 and R4 represent hydrogen; X represents a -CO-NH- moiety; and Z represents C2-4n-alkylene group wherein each carbon is optionally substituted 1 or 2 C1-6alkyl groups; a process for preparing such compounds, pharmaceutical compositions comprising such compounds and the use of such compounds in medicine.

Composé répondant à la formule (I), ou son sel ou solvate, dans laquelle Ar représente aryle éventuellement substitué, les éventuels substituants étant choisis parmi alkyle, hydroxy et alcoxy ou, s'ils sont rattachés aux atomes de carbone adjacents, deux substituants, pris ensemble avec les atomes de carbone auxquels ils sont rattachés, peuvent former un hétérocycle condensé à cinq ou six atomes dont un, deux ou trois sont des atomes d'oxygène ou d'azote; A représente un groupe n-alkylène C¿1-4? dans lequel chaque atome de carbone est éventuellement substitué par 1 ou 2 groupes alkyle C¿1-6?; R¿1? représente hydrogène, alkyle, alcényle ou cycloalkyle; un ou deux éléments du groupe constitué de R¿2?, R¿3? et R¿4? représente(nt) nitro, et les éléments restants du groupe constitué de R¿2?, R¿3? et R¿4? représentent hydrogène; X représente une fraction -CO-NH-; et Z représente un groupe n-alkylène C¿2-4? dans lequel chaque atome de carbone est éventuellement substitué par 1 ou 2 groupes alkyle C¿1-6?; procédé de préparation de composés de ce type, compositions pharmaceutiques comportant de tels composés, et application de ceux-ci en médecine.

LandOfFree

Say what you really think

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

Rating

Nitro-benzamides useful as anti-arrhythmic agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nitro-benzamides useful as anti-arrhythmic agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nitro-benzamides useful as anti-arrhythmic agents will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1591704

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