ES253801A1 - Procedure for the preparation of 1,1-bioxide of 6-chloro-7-sulfamil-3,4-dihydro-1,2,4-benzotiadiazine (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of 1,1-bioxide of 6-chloro-7-sulfamil-3,4-dihydro-1,2,4-benzotiadiazine (Machine-translation by Google Translate, not legally binding)

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Publication number
ES253801A1
ES253801A1 ES0253801A ES253801A ES253801A1 ES 253801 A1 ES253801 A1 ES 253801A1 ES 0253801 A ES0253801 A ES 0253801A ES 253801 A ES253801 A ES 253801A ES 253801 A1 ES253801 A1 ES 253801A1
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ES
Spain
Prior art keywords
chloro
dihydro
translation
preparation
machine
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.)
Expired
Application number
ES0253801A
Other languages
Spanish (es)
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.)
SIMES Societa Italiana Medicinali e Sintetici SpA
Original Assignee
SIMES Societa Italiana Medicinali e Sintetici SpA
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Application filed by SIMES Societa Italiana Medicinali e Sintetici SpA filed Critical SIMES Societa Italiana Medicinali e Sintetici SpA
Publication of ES253801A1 publication Critical patent/ES253801A1/en
Expired legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Process for the preparation of 6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide, characterized in that it is subjected to direct catalytic hydrogenation, in the presence of one or more heterocyclic compounds of basic character, the 6-chloro-7-sulfamyl-1,2,4-benzothiadiazine dioxide dissolved in a suitable solvent. (Machine-translation by Google Translate, not legally binding)
ES0253801A 1959-07-20 1959-11-28 Procedure for the preparation of 1,1-bioxide of 6-chloro-7-sulfamil-3,4-dihydro-1,2,4-benzotiadiazine (Machine-translation by Google Translate, not legally binding) Expired ES253801A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE460381 1959-07-20

Publications (1)

Publication Number Publication Date
ES253801A1 true ES253801A1 (en) 1960-04-16

Family

ID=3844404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0253801A Expired ES253801A1 (en) 1959-07-20 1959-11-28 Procedure for the preparation of 1,1-bioxide of 6-chloro-7-sulfamil-3,4-dihydro-1,2,4-benzotiadiazine (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
CH (1) CH393339A (en)
ES (1) ES253801A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026376A2 (en) * 2005-08-29 2007-03-08 Unichem Laboratories Limited A novel process for preparation of highly pure crystalline hydrochlorothiazide

Also Published As

Publication number Publication date
CH393339A (en) 1965-06-15

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