Process for preparing 2-acyl-3,4-dialkoxyanilines

Details Process for preparing 2-acyl-3,4-dialkoxyanilines Process for preparing 2-acyl-3,4-dialkoxyanilines

C - Chemistry, Metallurgy

07

D

260/557, 260/579

C07D 265/22 (2006.01) C07D 239/74 (2006.01)

Patent

CA 1269979

ABSTRACT A process for preparing 2-acyl-3,4-dialkoxy- anilines is described. The 2-acyl-3,4-dialkoxyanilines are useful intermediates in the preparation of 5,6- dialkoxy-4-alkyl-2(1H)-quinazolinones. The substituted quinazolinones are active as cardiotonic agents. The 2-acyl-3,4-dialkoxyanilines have the following formula: Image wherein R1, R2 and R3 are lower alkyl having 1-5 carbon atoms and R2 and R3 when taken together are methylenedioxy.

514892

Affiliated with

Also associated with

Rating

Process for preparing 2-acyl-3,4-dialkoxyanilines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing 2-acyl-3,4-dialkoxyanilines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 2-acyl-3,4-dialkoxyanilines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1171545