Quinolonecarboxylic acid derivatives or salts thereof

Details Quinolonecarboxylic acid derivatives or salts thereof Quinolonecarboxylic acid derivatives or salts thereof

C - Chemistry, Metallurgy

07

D

C07D 401/04 (2006.01) A61K 31/47 (2006.01) A61K 31/505 (2006.01) A61K 31/535 (2006.01) A61K 31/675 (2006.01) A61K 31/695 (2006.01) C07D 401/14 (2006.01) C07D 403/14 (2006.01) C07D 405/14 (2006.01) C07D 409/14 (2006.01) C07D 413/14 (2006.01) C07D 417/14 (2006.01) C07F 5/02 (2006.01) C07F 7/10 (2006.01) C07F 9/6558 (2006.01)

Patent

CA 2242242

The present invention relates to a quinolone- carboxylic acid derivative represented by the general formula [1], or its salt: (see formula I) Of the compounds of the present invention, preferable are compounds in which R2 represents a substituted or unsubstituted cycloalkyl group; R3 represents at least one member selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl or lower alkoxy group, and a protected or unprotected hydroxyl or amino group; R4 represents a hydrogen atom or a substituted or unsubstituted lower alkyl group; each of R5 and R6 represents a hydrogen atom; and A represents C-Y in which Y represents a halogen atom, a lower alkyl or lower alkoxy group which may be substituted by one or more halogen atoms, or a protected or unprotected hydroxyl group.

L'invention porte sur des dérivés de l'acide quinolonecarboxylique ou leurs sels, de formule générale (I), dont les préférés sont des composés dans lesquels: R<2> représente cycloalkyle facultativement substitué; R<3> représente au moins l'un des éléments choisis parmi H, halogéno, alkyle ou alkoxy inférieur facultativement substitué, et hydroxy ou amino facultativement protégé; R<4> représente H, ou alkyle inférieur facultativement substitué; R<5> et R<6> représentent chacun H; et A représente C-Y (où Y représente halogéno, alkyle inférieur ou alkoxy substitués chacun par halogéno ou hydroxy facultativement protégé).

Affiliated with

Also associated with

Rating

Quinolonecarboxylic acid derivatives or salts thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Quinolonecarboxylic acid derivatives or salts thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quinolonecarboxylic acid derivatives or salts thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2084880