ES321086A1 - A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES321086A1
ES321086A1 ES0321086A ES321086A ES321086A1 ES 321086 A1 ES321086 A1 ES 321086A1 ES 0321086 A ES0321086 A ES 0321086A ES 321086 A ES321086 A ES 321086A ES 321086 A1 ES321086 A1 ES 321086A1
Authority
ES
Spain
Prior art keywords
translation
procedure
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
ES0321086A
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
Priority to ES0321086A priority Critical patent/ES321086A1/en
Publication of ES321086A1 publication Critical patent/ES321086A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A procedure for the preparation of basically substituted alcoholylxanthine derivatives of general formula **(See formula)** where: T is a 1,3- or 3,7-dialkoxyxantinyl- (7 or 1) radical, R is a hydrogen atom or a lower alcohol group from C1 to C6 and R'is a hydroxyaryl radical; or of its salts, characterized in that ketones of general formula are catalytically hydrogenated **(See formula)** in which T, R and R'have the given significance, and then eventually it is transformed according to known methods and passing through the salts of optically active acids, in the optically active forms. (Machine-translation by Google Translate, not legally binding)
ES0321086A 1965-12-23 1965-12-23 A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding) Expired ES321086A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0321086A ES321086A1 (en) 1965-12-23 1965-12-23 A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0321086A ES321086A1 (en) 1965-12-23 1965-12-23 A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES321086A1 true ES321086A1 (en) 1966-07-16

Family

ID=38572233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321086A Expired ES321086A1 (en) 1965-12-23 1965-12-23 A procedure for the preparation of xanthin alcohol derivatives basically substituted. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES321086A1 (en)

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