ES399253A1 - Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES399253A1
ES399253A1 ES399253A ES399253A ES399253A1 ES 399253 A1 ES399253 A1 ES 399253A1 ES 399253 A ES399253 A ES 399253A ES 399253 A ES399253 A ES 399253A ES 399253 A1 ES399253 A1 ES 399253A1
Authority
ES
Spain
Prior art keywords
formula
acid addition
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
ES399253A
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.)
Labaz SA
Original Assignee
Labaz 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 Labaz SA filed Critical Labaz SA
Priority to ES399253A priority Critical patent/ES399253A1/en
Publication of ES399253A1 publication Critical patent/ES399253A1/en
Expired legal-status Critical Current

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Abstract

Process for the preparation of imidazoline derivatives, of the general formula: ** (see formula) ** And the pharmaceutically acceptable acid addition salts thereof, in which formula r represents a straight or branched chain alkyl group containing from 1 to 4 carbon atoms; characterized in that ethylenediamine is reacted, in a lower alcohol, with an acid addition salt of a lower alkyl (2-alkylbenzo [b] furan-3-yl) -iminoacetate, of the general formula: ** (see formula) ** Wherein r'represents a lower alkyl group containing from 1 to 4 carbon atoms, x represents the anion of a strong acid and r is defined as above, to form the corresponding acid addition salt of the required compound of general formula i, which can be done; then reacting with a base to obtain the compound of formula i in the form of the free base, which, if desired, can be reacted with an organic or inorganic acid to form a different pharmaceutically acceptable acid addition salt. (Machine-translation by Google Translate, not legally binding)
ES399253A 1972-01-27 1972-01-27 Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES399253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES399253A ES399253A1 (en) 1972-01-27 1972-01-27 Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES399253A ES399253A1 (en) 1972-01-27 1972-01-27 Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES399253A1 true ES399253A1 (en) 1974-12-01

Family

ID=8460160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399253A Expired ES399253A1 (en) 1972-01-27 1972-01-27 Procedure for the preparation of imidazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES399253A1 (en)

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