INTERMEDIATE FOR MANUFACTURE OF PIROXICAM

Title:

INTERMEDIATE FOR MANUFACTURE OF PIROXICAM

Document Type and Number:

Japanese Patent JPS61112064

Kind Code:

A

Abstract:

2-Methoxyethyl 4-hydroxy-2-methyl-2H-1.2-benzothiazi- ne-3-carboxyiate 1,1-dioxide is an advantageous ester precursor for piroxicam (4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-ben- zothiazine-3-carboxamide 1,1-dioxide), an antiinflammatory agent established in medical practice.

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Inventors:

JIYOSEFU JIYOOJI RONBAADEINO

Application Number:

JP24869485A

Publication Date:

May 30, 1986

Filing Date:

November 06, 1985

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Assignee:

PFIZER

International Classes:

C07D417/12; A61K31/4427; A61K31/5415; C07D275/06; C07D279/02; C07D409/12; (IPC1-7): C07D213/00; C07D279/00; C07D279/02; C07D417/12

Attorney, Agent or Firm:

Kyozo Yuasa

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