Thiophene derivatives

Details Thiophene derivatives Thiophene derivatives

C - Chemistry, Metallurgy

07

D

260/329.4

C07D 333/34 (2006.01) C07D 333/38 (2006.01) C07D 513/04 (2006.01)

Patent

CA 1066711

Abstract Sulphothiophene-carboxylic acids, halides and/or lower alkyl ester thersof of general formulae Image Image Image Image I II III IV wherein A together with the two carbon atoms to which it is attached forms the group Image or Image (a) (b) and the broken line represents the double bond present in group (a), R represents a lower alkyl group and Hal represents a halogen atom, are useful as intermediates for the preparation of thieno- thiazine derivatives having anti-inflammatory analgesic, and antirheumatic activity.

233452

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-736059