ES252184A1 - Procedimiento para la obtenciën de enolacilatos de esteroides - Google Patents

Procedimiento para la obtenciën de enolacilatos de esteroides

Info

Publication number
ES252184A1
ES252184A1 ES0252184A ES252184A ES252184A1 ES 252184 A1 ES252184 A1 ES 252184A1 ES 0252184 A ES0252184 A ES 0252184A ES 252184 A ES252184 A ES 252184A ES 252184 A1 ES252184 A1 ES 252184A1
Authority
ES
Spain
Prior art keywords
procedure
enolacilates
steroid
obtaining
obtaining steroid
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
ES0252184A
Other languages
English (en)
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
Publication of ES252184A1 publication Critical patent/ES252184A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)

Abstract

Procedimiento para la obtención de enolacilatos de esteroides, el cual comprende el contacto íntimo de un enolato metálico de esteroide con un acilante, para obtener el correspondiente enolacilato.
ES0252184A 1958-09-08 1959-09-02 Procedimiento para la obtenciën de enolacilatos de esteroides Expired ES252184A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US759425A US2970157A (en) 1958-09-08 1958-09-08 Preparation of 16-alkyl-20-keto steroid enol acylates

Publications (1)

Publication Number Publication Date
ES252184A1 true ES252184A1 (es) 1960-01-01

Family

ID=25055605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252184A Expired ES252184A1 (es) 1958-09-08 1959-09-02 Procedimiento para la obtenciën de enolacilatos de esteroides

Country Status (6)

Country Link
US (1) US2970157A (es)
BE (1) BE582381A (es)
CH (1) CH381675A (es)
DK (1) DK112379B (es)
ES (1) ES252184A1 (es)
GB (1) GB928418A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072686A (en) * 1958-10-10 1963-01-08 Ciba Geigy Corp 16alpha-alkyl-pregnane compounds and process for their manufacture
US3026340A (en) * 1958-12-24 1962-03-20 Clba Pharmaceutical Products I Process for the manufacture of a new 16alpha-methyl-17alpha-hydroxy-allopregnane
US3098086A (en) * 1959-01-22 1963-07-16 Ciba Geigy Corp Process for the manufacture of 11beta-hydroxy-pregnane compounds
US3030389A (en) * 1961-01-23 1962-04-17 Julian Lab Inc Processes for the preparation of 16-alkylpregnenes
US3145199A (en) * 1961-02-09 1964-08-18 Gen Mills Inc 17, 20-oxido-6, 16-dialkyl-pregnanes and process for the preparation thereof
US3157680A (en) * 1962-05-14 1964-11-17 Gen Mills Inc Preparation of 16-alkyl-16-dehydropregnenolone
DE1293158B (de) * 1965-12-09 1969-07-31 French Lab Verfahren zur Herstellung von 16ª‡-Methyl-3ª‰, 17ª‡-dihydroxy-delta-pregnen-20-on und dessen 3-Acetat
US3409643A (en) * 1966-03-11 1968-11-05 Schering Corp Process for the preparation of 17alpha-alkynl-17beta-alkanoyloxy steroids of the androstane and estrane series

Also Published As

Publication number Publication date
GB928418A (en) 1963-06-12
DK112379B (da) 1968-12-09
CH381675A (de) 1964-09-15
US2970157A (en) 1961-01-31
BE582381A (fr) 1960-03-04

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