Thiadiazole derivatives

Details Thiadiazole derivatives Thiadiazole derivatives

1982-07-09

1985-10-01

Rizzo, Nicholas S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548203, 548204, 548134, 548136, 544 26, 544 27, C07D28506, C07D28512, A61K 31425

Patent

active

045447519

ABSTRACT:
3,7-disubstituted-3-cephem-4-carboxylic acid compounds having bacteriostatic properties and the following formula: ##STR1## in which R.sup.1 is thiadiazolyl or isothiazolyl, each of which may have suitable substituent(s), or thiazolyl; R.sup.2 is hydrogen or lower alkyl; R.sup.3 is carboxy or protected carboxy; R.sup.4 is hydrogen, acyloxy or a heterocyclicthio group which may have suitable substituent(s); and R.sup.5 is hydrogen or lower alkoxy, process for making same and treating infectious diseases therewith.

REFERENCES:
patent: 3971778 (1976-07-01), Cook et al.
patent: 4331665 (1982-05-01), Teraji
patent: 4332798 (1982-06-01), Teraji et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1443502