ES8201139A1 - Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8201139A1
ES8201139A1 ES498466A ES498466A ES8201139A1 ES 8201139 A1 ES8201139 A1 ES 8201139A1 ES 498466 A ES498466 A ES 498466A ES 498466 A ES498466 A ES 498466A ES 8201139 A1 ES8201139 A1 ES 8201139A1
Authority
ES
Spain
Prior art keywords
translation
derivatives
machine
legally binding
google translate
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
ES498466A
Other languages
Spanish (es)
Other versions
ES498466A0 (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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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
Priority claimed from DE19792928583 external-priority patent/DE2928583A1/en
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES498466A0 publication Critical patent/ES498466A0/en
Publication of ES8201139A1 publication Critical patent/ES8201139A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDURE FOR THE OBTAINING OF CARBOSTIRILE DERIVATIVES FROM FOMULA (I), WHERE W IS A VINYLENE GROUP; D IS ALCOHYLENE, HYDROXIALCOHYLENE OR XYLYLENE; M IS 3.1 O 2; R1 IS HYDROGEN OR ALCOHYL; R2 IS CYCLOALCOHYL, ARYL, ARALCOHYL, TEROARYL OR HETEROARALCOHYL, AND R3 AND R4 MAY BE HYDROGEN, HALOGEN, ALCOHYL, AMINO, NITRO OR ACETYLAMINE. IT CONSISTS OF CYCLING A COMPOUND OF FORMULA (II) OR ITS ACETAL. THE CYCLING IS CARRIED OUT USING GLACIAL ACETIC ACID OR ACETIC ACID ANHYDRIDE AS A SOLVENT, IN THE PRESENCE OF A METAL ALKALINE ACETATE AND AT A TEMPERATURE BETWEEN 80 AND 160 C. OF APPLICATION BECAUSE OF ITS INOTHROP EFFECT AND ITS ANTITROTIC PROPERTIES. (Machine-translation by Google Translate, not legally binding)
ES498466A 1979-07-14 1981-01-13 Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) Expired ES8201139A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792928583 DE2928583A1 (en) 1979-07-14 1979-07-14 Substd. alkoxy-carbostyril derivs prodn. - e.g. by cyclising 2-carboxyethyl-1-aminobenzene derivs., useful as antithrombotic and positive inotropic agents
FI792426A FI70408C (en) 1979-07-14 1979-08-03 FRAMEWORK FOR THERAPEUTIC ACTIVATION OF ACTIVE THERAPEUTIC CARBOSTYRILDERIVAT

Publications (2)

Publication Number Publication Date
ES498466A0 ES498466A0 (en) 1981-12-01
ES8201139A1 true ES8201139A1 (en) 1981-12-01

Family

ID=25779992

Family Applications (3)

Application Number Title Priority Date Filing Date
ES491859A Expired ES8200660A1 (en) 1979-07-14 1980-05-27 Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding)
ES498465A Granted ES498465A0 (en) 1979-07-14 1981-01-13 IMPROVED PROCEDURE FOR THE PREPARATION OF CARBOSTIRILE DERIVATIVES
ES498466A Expired ES8201139A1 (en) 1979-07-14 1981-01-13 Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding)

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES491859A Expired ES8200660A1 (en) 1979-07-14 1980-05-27 Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding)
ES498465A Granted ES498465A0 (en) 1979-07-14 1981-01-13 IMPROVED PROCEDURE FOR THE PREPARATION OF CARBOSTIRILE DERIVATIVES

Country Status (5)

Country Link
AT (1) AT375648B (en)
CA (1) CA1156657A (en)
ES (3) ES8200660A1 (en)
GR (1) GR67622B (en)
PT (1) PT71530B (en)

Also Published As

Publication number Publication date
ES491859A0 (en) 1981-11-01
PT71530A (en) 1980-08-01
AT375648B (en) 1984-08-27
ATA306480A (en) 1984-01-15
GR67622B (en) 1981-08-31
ES498466A0 (en) 1981-12-01
ES8201138A1 (en) 1981-12-01
ES8200660A1 (en) 1981-11-01
CA1156657A (en) 1983-11-08
ES498465A0 (en) 1981-12-01
PT71530B (en) 1981-12-11

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