ES243066A1 - Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding)

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Publication number
ES243066A1
ES243066A1 ES0243066A ES243066A ES243066A1 ES 243066 A1 ES243066 A1 ES 243066A1 ES 0243066 A ES0243066 A ES 0243066A ES 243066 A ES243066 A ES 243066A ES 243066 A1 ES243066 A1 ES 243066A1
Authority
ES
Spain
Prior art keywords
dione
methyl
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
ES0243066A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Priority to ES0243066A priority Critical patent/ES243066A1/en
Publication of ES243066A1 publication Critical patent/ES243066A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for obtaining l6a-methyl-pregnane-3a-ol-11, 20-dione and compounds derived therefrom, characterized by reacting 16-pregneno-3a-ol-11, 20-dione 3-acylate with a Grignard's reagent methyl, to produce 16a-methyl-pregnane-3a-ol-11, 20-dione-3-acylate. (Machine-translation by Google Translate, not legally binding)
ES0243066A 1958-07-01 1958-07-01 Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding) Expired ES243066A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0243066A ES243066A1 (en) 1958-07-01 1958-07-01 Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0243066A ES243066A1 (en) 1958-07-01 1958-07-01 Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES243066A1 true ES243066A1 (en) 1958-12-16

Family

ID=37845536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0243066A Expired ES243066A1 (en) 1958-07-01 1958-07-01 Procedure to obtain 16a-methyl-pregnan-3a-01-11,20-dione and compounds derived from it (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES243066A1 (en)

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