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ES550074A0 - PROCEDURE FOR THE MANUFACTURE OF 4-HYDROXY-2-METHYL-2H-1,2-BENZOTIAZINE-1,1-DIOXIDE-3-CARBOXY-LICO ACID DERIVATIVES - Google Patents

PROCEDURE FOR THE MANUFACTURE OF 4-HYDROXY-2-METHYL-2H-1,2-BENZOTIAZINE-1,1-DIOXIDE-3-CARBOXY-LICO ACID DERIVATIVES

Info

Publication number
ES550074A0
ES550074A0 ES550074A ES550074A ES550074A0 ES 550074 A0 ES550074 A0 ES 550074A0 ES 550074 A ES550074 A ES 550074A ES 550074 A ES550074 A ES 550074A ES 550074 A0 ES550074 A0 ES 550074A0
Authority
ES
Spain
Prior art keywords
benzotiazine
lico
carboxy
hydroxy
dioxide
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
ES550074A
Other languages
Spanish (es)
Other versions
ES8702386A1 (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.)
Urquima SA
Original Assignee
Urquima 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 Urquima SA filed Critical Urquima SA
Priority to ES550074A priority Critical patent/ES8702386A1/en
Publication of ES8702386A1 publication Critical patent/ES8702386A1/en
Publication of ES550074A0 publication Critical patent/ES550074A0/en
Expired legal-status Critical Current

Links

ES550074A 1985-12-18 1985-12-18 Hydroxy methyl benzothiazine di:oxide carboxylic acid derivs. prepn. Expired ES8702386A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES550074A ES8702386A1 (en) 1985-12-18 1985-12-18 Hydroxy methyl benzothiazine di:oxide carboxylic acid derivs. prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES550074A ES8702386A1 (en) 1985-12-18 1985-12-18 Hydroxy methyl benzothiazine di:oxide carboxylic acid derivs. prepn.

Publications (2)

Publication Number Publication Date
ES8702386A1 ES8702386A1 (en) 1987-01-01
ES550074A0 true ES550074A0 (en) 1987-01-01

Family

ID=8490469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550074A Expired ES8702386A1 (en) 1985-12-18 1985-12-18 Hydroxy methyl benzothiazine di:oxide carboxylic acid derivs. prepn.

Country Status (1)

Country Link
ES (1) ES8702386A1 (en)

Also Published As

Publication number Publication date
ES8702386A1 (en) 1987-01-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009