ES539523A0 - PROCEDURE FOR OBTAINING AMIDES FROM THE ACID 4-HYDRO-XI-2-METHYL-2H-1,2-BENZOTIAZINE-3-CARBOXYLIC-1,1-DIOXIDE - Google Patents

PROCEDURE FOR OBTAINING AMIDES FROM THE ACID 4-HYDRO-XI-2-METHYL-2H-1,2-BENZOTIAZINE-3-CARBOXYLIC-1,1-DIOXIDE

Info

Publication number
ES539523A0
ES539523A0 ES539523A ES539523A ES539523A0 ES 539523 A0 ES539523 A0 ES 539523A0 ES 539523 A ES539523 A ES 539523A ES 539523 A ES539523 A ES 539523A ES 539523 A0 ES539523 A0 ES 539523A0
Authority
ES
Spain
Prior art keywords
benzotiazine
hydro
carboxylic
dioxide
methyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES539523A
Other languages
Spanish (es)
Other versions
ES8601168A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorio Fides SA
Original Assignee
Laboratorio Fides SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laboratorio Fides SA filed Critical Laboratorio Fides SA
Priority to ES539523A priority Critical patent/ES8601168A1/en
Publication of ES539523A0 publication Critical patent/ES539523A0/en
Publication of ES8601168A1 publication Critical patent/ES8601168A1/en
Expired legal-status Critical Current

Links

ES539523A 1984-12-28 1984-12-28 4-Hydroxy-2-methyl-2H-benzothiazine-3-carboxylic acid amide(s) prepn. Expired ES8601168A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES539523A ES8601168A1 (en) 1984-12-28 1984-12-28 4-Hydroxy-2-methyl-2H-benzothiazine-3-carboxylic acid amide(s) prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES539523A ES8601168A1 (en) 1984-12-28 1984-12-28 4-Hydroxy-2-methyl-2H-benzothiazine-3-carboxylic acid amide(s) prepn.

Publications (2)

Publication Number Publication Date
ES539523A0 true ES539523A0 (en) 1985-11-01
ES8601168A1 ES8601168A1 (en) 1985-11-01

Family

ID=8488528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539523A Expired ES8601168A1 (en) 1984-12-28 1984-12-28 4-Hydroxy-2-methyl-2H-benzothiazine-3-carboxylic acid amide(s) prepn.

Country Status (1)

Country Link
ES (1) ES8601168A1 (en)

Also Published As

Publication number Publication date
ES8601168A1 (en) 1985-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603