ES389999A1 - Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES389999A1
ES389999A1 ES389999A ES389999A ES389999A1 ES 389999 A1 ES389999 A1 ES 389999A1 ES 389999 A ES389999 A ES 389999A ES 389999 A ES389999 A ES 389999A ES 389999 A1 ES389999 A1 ES 389999A1
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ES
Spain
Prior art keywords
radical
alkyl
translation
machine
legally binding
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
ES389999A
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.)
Frumstost S A Prod
Original Assignee
Frumstost S A Prod
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 Frumstost S A Prod filed Critical Frumstost S A Prod
Priority to ES389999A priority Critical patent/ES389999A1/en
Publication of ES389999A1 publication Critical patent/ES389999A1/en
Expired legal-status Critical Current

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Abstract

Process for obtaining new heterocyclic derivatives, of the formula: ** (formula) ** where r represents a hydroxyl radical, an alkyloxy radical, a hydroxylamino radical, a hydrazino radical substituted or not on the terminal amino nitrogen with two radicals c 1 -c 5 -alkyl in each alkyl radical, an amino radical, a monoalkohilamino radical of 1 to 5 carbon atoms or a dialkyl-amino radical of 1 to 5 carbon atoms in each alkyl radical, characterized by comprising the reaction of a alkaline salt of 5,5-diphenylhydantoin with a 4-hydroxy butyric acid derivative chosen from the group consisting of the alkyl-4-halobutyrates and the gamma-butyrolactone. (Machine-translation by Google Translate, not legally binding)
ES389999A 1971-04-07 1971-04-07 Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES389999A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES389999A ES389999A1 (en) 1971-04-07 1971-04-07 Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES389999A ES389999A1 (en) 1971-04-07 1971-04-07 Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES389999A1 true ES389999A1 (en) 1975-04-16

Family

ID=8458148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389999A Expired ES389999A1 (en) 1971-04-07 1971-04-07 Procedure for the obtaining of new heterociclic derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES389999A1 (en)

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