ES294010A2 - A procedure for the preparation of pharmaceutical compounds (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of pharmaceutical compounds (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES294010A2
ES294010A2 ES0294010A ES294010A ES294010A2 ES 294010 A2 ES294010 A2 ES 294010A2 ES 0294010 A ES0294010 A ES 0294010A ES 294010 A ES294010 A ES 294010A ES 294010 A2 ES294010 A2 ES 294010A2
Authority
ES
Spain
Prior art keywords
group
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
ES0294010A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of ES294010A2 publication Critical patent/ES294010A2/en
Expired legal-status Critical Current

Links

Abstract

Improvements made to the object of the main patent, that is, a process for the preparation of pharmaceutical compounds of the general formula **(See formula)** in which Alk1 represents a straight or branched alcoholicidene group with 1 to 4 carbon atoms, Alk2 represents a straight or branched saturated lower alcoholic group with 2 carbon atoms at least as a chain, R2 and R3 are the same or different and represent hydrogen, halogen, a hydroxyl group or an alkoxy group, and R4 is hydrogen or a lower alcohol group, characterized in that water is separated from a compound of the general formula **(See formula)** in which Alk3 represents a straight or branched alcoholic group of 1 to 4 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES0294010A 1962-11-30 1963-11-29 A procedure for the preparation of pharmaceutical compounds (Machine-translation by Google Translate, not legally binding) Expired ES294010A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE294010T 1962-11-30

Publications (1)

Publication Number Publication Date
ES294010A2 true ES294010A2 (en) 1964-03-16

Family

ID=38720610

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0294010A Expired ES294010A2 (en) 1962-11-30 1963-11-29 A procedure for the preparation of pharmaceutical compounds (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES294010A2 (en)

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