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ES189580A1 - A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID - Google Patents

A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID

Info

Publication number
ES189580A1
ES189580A1 ES0189580A ES189580A ES189580A1 ES 189580 A1 ES189580 A1 ES 189580A1 ES 0189580 A ES0189580 A ES 0189580A ES 189580 A ES189580 A ES 189580A ES 189580 A1 ES189580 A1 ES 189580A1
Authority
ES
Spain
Prior art keywords
bis
hydroxy
acid
cumarinylacetic
esters
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
ES0189580A
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.)
SPOFA SPOJENE FARMACEUTICKE ZD
Original Assignee
SPOFA SPOJENE FARMACEUTICKE ZD
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 SPOFA SPOJENE FARMACEUTICKE ZD filed Critical SPOFA SPOJENE FARMACEUTICKE ZD
Priority to ES0189580A priority Critical patent/ES189580A1/en
Publication of ES189580A1 publication Critical patent/ES189580A1/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

Un procedimiento de preparar lactón del ácido bis-4-hidroxi-camarinil-acético caracterizado porque este ácido se expone a la acción de anhidrizantes.A process for preparing lacton of bis-4-hydroxy-camarinyl-acetic acid characterized in that this acid is exposed to the action of anhydrizers.

ES0189580A 1949-08-31 1949-08-31 A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID Expired ES189580A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0189580A ES189580A1 (en) 1949-08-31 1949-08-31 A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0189580A ES189580A1 (en) 1949-08-31 1949-08-31 A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID

Publications (1)

Publication Number Publication Date
ES189580A1 true ES189580A1 (en) 1950-02-01

Family

ID=37823261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0189580A Expired ES189580A1 (en) 1949-08-31 1949-08-31 A PROCEDURE FOR THE PREPARATION OF THE ESTERS OF BIS-4-HYDROXY-CUMARINYLACETIC ACID

Country Status (1)

Country Link
ES (1) ES189580A1 (en)

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