ES408596A3 - A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES408596A3
ES408596A3 ES408596A ES408596A ES408596A3 ES 408596 A3 ES408596 A3 ES 408596A3 ES 408596 A ES408596 A ES 408596A ES 408596 A ES408596 A ES 408596A ES 408596 A3 ES408596 A3 ES 408596A3
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ES
Spain
Prior art keywords
general formula
lower alkyl
formula
acid
translation
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
ES408596A
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.)
Janssen Pharmaceutica NV
Original Assignee
Janssen Pharmaceutica NV
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 Janssen Pharmaceutica NV filed Critical Janssen Pharmaceutica NV
Priority to ES408596A priority Critical patent/ES408596A3/en
Publication of ES408596A3 publication Critical patent/ES408596A3/en
Expired legal-status Critical Current

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Abstract

A procedure for the preparation of new 5-imidazole carboxylic acid esters of general formula **(See formula)** as well as its acid addition salts, where R is lower alkyl, halo-lower alkyl, allyl, 2-propynyl or alkoxy (lower) lower alkyl, R1 is lower alkyl, and Ar is phenyl, halophenyl, lower (lower) phenyl, lower alkoxy phenyl, thienyl or pyridyl, the process of which consists of: a) oxidizing an ester of 2-mercapto-5-imidazole carboxylic acid of the general formula **(See formula)** where R'is a lower alkyl radical, to form a compound of the general formula **(See formula)** b) reacting a 5-carboxylic acid-imidazole halide of the general formula **(See formula)** or its hydrohalide salt, with an alcohol of general formula ROH to form a compound of formula I, and, if desired, converting the compounds of formulas I and III thus produced into their pharmaceutically acceptable acid addition salts by reaction with the convenient acid. (Machine-translation by Google Translate, not legally binding)
ES408596A 1972-11-14 1972-11-14 A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding) Expired ES408596A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES408596A ES408596A3 (en) 1972-11-14 1972-11-14 A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES408596A ES408596A3 (en) 1972-11-14 1972-11-14 A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES408596A3 true ES408596A3 (en) 1975-11-16

Family

ID=8462643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408596A Expired ES408596A3 (en) 1972-11-14 1972-11-14 A procedure for the preparation of new esters of 5-imidazolcarboxilico acid. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES408596A3 (en)

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