Ketals of 3'"-dehydrocardenolide tridigitoxosides

Details Ketals of 3'"-dehydrocardenolide tridigitoxosides Ketals of 3'"-dehydrocardenolide tridigitoxosides

C - Chemistry, Metallurgy

07

J

260/8

C07J 19/00 (2006.01)

Patent

CA 1205071

ABSTRACT Ketals of 31'"-dehydrocardenolide tridigitoxosides The present invention provides ketals of 3"'- dehydrocardenolide tridigitoxosides of the general formula:- Image (I) in which R1 and R2 are identical alkyl radicals con- taining up to 3 carbon atoms or together represent a cyciic ketal containing 2 to 6 carbon atoms, represents two hydrogen atoms, the group Image or the radical Image wherein R1 and R2 have the above-given meaning, and R4 is a hydrogen atom or a lower acyl or alkyl radical. The present invention also provides processes for the preparation of these ketals, as well as pharmaceutical compositions containing them, which are useful for the treatment of cardiac insufficiency.

416391

Affiliated with

Also associated with

Rating

Ketals of 3'"-dehydrocardenolide tridigitoxosides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ketals of 3'"-dehydrocardenolide tridigitoxosides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ketals of 3'"-dehydrocardenolide tridigitoxosides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1266539