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Status:
US Approved Rx (2000)
First approved in 1983

Class (Stereo):
CHEMICAL (ACHIRAL)



Ranitidine, a histamine H2-receptor antagonist, is now well established as a potent inhibitor of gastric acid secretion effective in the treatment and prophylaxis of gastrointestinal lesions aggravated by gastric acid secretion.
Status:
US Approved Rx (2016)
First approved in 1989

Class (Stereo):
CHEMICAL (RACEMIC)



Esomeprazole strontium is a proton pump inhibitor. It suppresses gastric acid secretion by specific inhibition H+/K+ ATPase in the gastric parietal cell. The S- and R-isomers of omeprazole are protonated and converted in the acidic compartment of the...