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ES483138A1 - A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF TIENO-TIACINA - Google Patents

A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF TIENO-TIACINA

Info

Publication number
ES483138A1
ES483138A1 ES79483138A ES483138A ES483138A1 ES 483138 A1 ES483138 A1 ES 483138A1 ES 79483138 A ES79483138 A ES 79483138A ES 483138 A ES483138 A ES 483138A ES 483138 A1 ES483138 A1 ES 483138A1
Authority
ES
Spain
Prior art keywords
formula
preparation
lower alkyl
derivatives
denotes
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
ES79483138A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES483138A1 publication Critical patent/ES483138A1/en
Expired legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1. A process for the preparation of thienothiazine derivatives of the general formula ** (Formula-01) *** where ** (Formula-02) *** represents the group ** (Formula-03) *** R1 denotes lower alkyl, R2 denotes the radical of an aromatic heterocycle with 1 to 4 heteroatoms optionally substituted by one or two lower alkyl groups, or a phenyl radical optionally substituted by halogen, hydroxyl, lower alkyl, trifluoromethyl or lower alkoxy; R3'' denotes hydrogen or halogen, and its salts, (Machine-translation by Google Translate, not legally binding)
ES79483138A 1978-07-21 1979-07-21 A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF TIENO-TIACINA Expired ES483138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH790878 1978-07-21

Publications (1)

Publication Number Publication Date
ES483138A1 true ES483138A1 (en) 1980-09-01

Family

ID=4332209

Family Applications (2)

Application Number Title Priority Date Filing Date
ES480110A Expired ES480110A1 (en) 1978-07-21 1979-04-30 A PROCEDURE FOR THE PREPARATION OF TIENO-ITACINE DERIVATIVES.
ES79483138A Expired ES483138A1 (en) 1978-07-21 1979-07-21 A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF TIENO-TIACINA

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES480110A Expired ES480110A1 (en) 1978-07-21 1979-04-30 A PROCEDURE FOR THE PREPARATION OF TIENO-ITACINE DERIVATIVES.

Country Status (1)

Country Link
ES (2) ES480110A1 (en)

Also Published As

Publication number Publication date
ES480110A1 (en) 1980-03-01

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Legal Events

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