omeprazole

English

Chemical structure of omeprazole

Etymology

From o(xy)- +‎ me(tho)- +‎ -prazole (“benzimidazole derivative”).

Pronunciation

• (Received Pronunciation) IPA^(key): /əʊˈmɛp.ɹə.zəʊl/
• (General American) IPA^(key): /oʊˈmɛp.ɹəˌzoʊl/

Noun

omeprazole (uncountable)

1. (pharmacology) A substituted benzimidazole (trademark Losec, Prilosec) which is a proton pump inhibitor and inhibits secretion of gastric acid, being given orally in the treatment of ulcers and gastroesophageal reflux; 5-methoxy-2-(4-methoxy-3,5-dimethyl-2-pyridylmethylsulfinyl)benzimidazole, C₁₇H₁₉N₃O₃S.
   • 2001: The first successful drug of this class was omeprazole (sold under the trade name Losec®), and it helped to change the medium-sized Swedish pharmaceutical company Astra, which discovered it, into a major player in the pharmaceutical industry. — Leslie Iversen, Drugs: A Very Short Introduction (Oxford 2001, p. 46)

Derived terms

• esomeprazole

Translations

Translations

• Armenian: օմեպրազոլ (ōmeprazol)
• Bashkir: омепразол (omeprazol)
• Bengali: ওমিপ্রাজল (ōmiprajol)
• Chinese:

  Mandarin: 奧美拉唑 / 奥美拉唑 (zh) (àoměilāzuò)

• Czech: omeprazol m
• Greek: ομεπραζόλη m (omeprazóli)
• Italian: omeprazolo m
• Japanese: オメプラゾール (omepurazōru)
• Kazakh: омепразол (omeprazol)
• Korean: 오메프라졸 (omepeurajol)
• Kyrgyz: омепразол (omeprazol)
• Odia: ଓମେପ୍ରାଜୋଲ (omeprājola)
• Pashto: اوميپرازول m
• Persian: امپرازول
• Polish: omeprazol m
• Portuguese: omeprazol m
• Romanian: omeprazol m
• Spanish: omeprazol m
• Thai: โอเมปราโซล

References

• “omeprazole”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
• “omeprazole”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.