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Coactabs: Full Drug Profile

Medically reviewed by Min Clinic Staff | Updated: January 2026

Coactabs - General Information

Pivaloyloxymethyl ester of amdinocillin that is well absorbed orally, but broken down to amdinocillin in the intestinal mucosa. It is active against gram-negative organisms and used as for amdinocillin.

 

Pharmacology of Coactabs

Coactabs is a pivaloyloxymethyl ester of amdinocillin that is well absorbed orally, but broken down to amdinocillin in the intestinal mucosa. It is active against gram-negative organisms and used as for amdinocillin.

 

Additional information about Coactabs

Coactabs Indication

Used to treat infections due to mecillinam-sensitive organisms such as urinary tract infections, salmonellosis and typhoid fever.

Mechanism Of Action
Coactabs interferes with the biosynthesis of the bacterial cell wall however its activity is slightly different from that of other penicillins and cephalosporins
Drug Interactions
Demeclocycline Possible antagonism of action
Generic Name
Pivmecillinam
Synonyms
Amdinocillin pivoxil; Pivmecilinamo [inn-spanish]; Pivmecillinamum [inn-latin]
Drug Category
Anti-Bacterial Agents; Anti-Infective Agents, Urinary
Drug Type
Small Molecule; Approved
Other Brand Names containing Pivmecillinam
Coactabs; Selexid;
Absorption
Well absorbed following oral administration.
Chemical IUPAC Name
2,2-dimethylpropanoyloxymethyl (5R,6R)-6-(azepan-1-ylmethylideneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Chemical Formula
C21H33N3O5S
Organisms Affected
Enteric bacteria and other eubacteria