Patent · US Expired

Ethyl 3-[(3,4-dimethoxyphenyl)ethylamino]-1,2,5,6-tetrahydro-2-oxopyridine-4-c arboxylate

US4178452A · kind A · utility

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Assignee

Inventors

Key dates

Filing dateDec 7, 1978
Grant dateDec 11, 1979
Priority date—
Expiry dateDec 7, 1998

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D213/79
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Ethyl 3-[(3,4-dimethoxyphenyl)ethylamino]-1,2,5,6-tetrahydro-2-oxopyridine-4-car boxylate is useful as a muscle relaxant.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.