Cephalosporin compounds and process for preparing the same

Details Cephalosporin compounds and process for preparing the same Cephalosporin compounds and process for preparing the same

C - Chemistry, Metallurgy

07

D

260/104.1

C07D 501/36 (2006.01) C07C 45/71 (2006.01) C07D 213/80 (2006.01) C07D 213/82 (2006.01) C07D 213/85 (2006.01)

Patent

CA 1148142

ABSTRACT OF THE DISCLOSURE Cephalosporin compounds, intermediate compounds therefor, and processes for preparation thereof are described; the compounds have the formula (I) Image (I) wherein R1 and R2 can each represent hydrogen, a hydroxyl group, a lower alkoxy group, or a substituted or unsubsti- tuted phenylalkoxy group; R3 represents hydrogen or a lower alkyl group; R4 represents hydrogen or a hydroxyl group; and R5 represents Image , Image , Image , Image , Image or Image wherein R6 is hydrogen, a lower alkyl group, an aminoalkyl group, an aminoaralkyl group, a -(CH2)n-SO3Na group, or a -(CH2)n-COR9 group [wherein R9 is a hydroxyl group, an OM group (wherein M is an alkali metal), an alkoxy group, or an Image group, (wherein R10 and R11, which may be the same or different, can represent hydrogen or an alkyl group], and n is 0 or an integer of from 1 to 4; R7 is hydrogen, a lower alkyl group, an amino group, or a substituted or unsubstituted aryl group; and R8 represents hydrogen or a lower alkyl group; or, a pharmaceutically acceptable salt thereof.

360265

Affiliated with

Also associated with

Rating

Cephalosporin compounds and process for preparing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cephalosporin compounds and process for preparing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cephalosporin compounds and process for preparing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1094848