ES444954A1 - A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES444954A1
ES444954A1 ES444954A ES444954A ES444954A1 ES 444954 A1 ES444954 A1 ES 444954A1 ES 444954 A ES444954 A ES 444954A ES 444954 A ES444954 A ES 444954A ES 444954 A1 ES444954 A1 ES 444954A1
Authority
ES
Spain
Prior art keywords
oxo
translation
preparation
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
ES444954A
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.)
Medipolar Oy
Original Assignee
Medipolar Oy
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Filing date
Publication date
Application filed by Medipolar Oy filed Critical Medipolar Oy
Publication of ES444954A1 publication Critical patent/ES444954A1/en
Expired legal-status Critical Current

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Abstract

A process for the preparation of the therapeutically valuable 2-oxo-1-pyrrolidinacetamide of formula ** (see formula) ** Characterized by reacting 2-oxo-11-pyrrolidineacetic acid or its derivatives of formula ** (see formula) ** Wherein r represents hydrogen or a lower alkyl group, with a compound selected from the group consisting of urea and thiourea at a temperature of 110-200ºC or formamide in the presence of sodium methoxide at a temperature of 50-110º c. (Machine-translation by Google Translate, not legally binding)
ES444954A 1975-02-07 1976-02-06 A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding) Expired ES444954A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750336 1975-02-07

Publications (1)

Publication Number Publication Date
ES444954A1 true ES444954A1 (en) 1977-05-16

Family

ID=8508956

Family Applications (2)

Application Number Title Priority Date Filing Date
ES444954A Expired ES444954A1 (en) 1975-02-07 1976-02-06 A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding)
ES453406A Expired ES453406A1 (en) 1975-02-07 1976-11-17 A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES453406A Expired ES453406A1 (en) 1975-02-07 1976-11-17 A procedure for the preparation of 2-oxo-1-pirrolydinacetamide. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (2) ES444954A1 (en)
PT (1) PT64785B (en)

Also Published As

Publication number Publication date
PT64785B (en) 1977-07-07
PT64785A (en) 1976-03-01
ES453406A1 (en) 1977-11-16

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