Title:
【発明の名称】オメプラゾール及びランソプラゾールの製造及びそれらに有用な中間体
Document Type and Number:
Japanese Patent JPH09504530
Kind Code:
A
Abstract:
Omeprazole and lansoprazole, which are chemically pyridine-benzimidazole sulfinyl compounds, are produced from the corresponding acetamide-sulfide compounds by a process of oxidation to form the amide sulfinyl compound, followed by alkaline hydrolysis to the sulfinyl carboxylate or salt, and decarboxylation.
More Like This:
Inventors:
Slemon, kurake
Bob Maceul
Bob Maceul
Application Number:
JP51292295A
Publication Date:
May 06, 1997
Filing Date:
August 17, 1994
Export Citation:
Assignee:
Tolucan Chemical Limited
International Classes:
A61K31/00; A61K31/44; A61K31/4427; A61K31/4439; A61P1/00; A61P1/04; C07D401/12; (IPC1-7): C07D401/12
Attorney, Agent or Firm:
Masao Okabe (10 outside)