FR1212865A - Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones - Google Patents

Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones

Info

Publication number
FR1212865A
FR1212865A FR1212865DA FR1212865A FR 1212865 A FR1212865 A FR 1212865A FR 1212865D A FR1212865D A FR 1212865DA FR 1212865 A FR1212865 A FR 1212865A
Authority
FR
France
Prior art keywords
alkanoxy
pregnadiene
beta
ones
alkyl
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
Other languages
French (fr)
Inventor
Luis E Miramontes
Miguel A Romero
Fortunato Ahuad Farjat
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Application granted granted Critical
Publication of FR1212865A publication Critical patent/FR1212865A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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)
FR1212865D 1957-09-27 1958-09-24 Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones Expired FR1212865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1212865XA 1957-09-27 1957-09-27

Publications (1)

Publication Number Publication Date
FR1212865A true FR1212865A (en) 1960-03-28

Family

ID=22395701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212865D Expired FR1212865A (en) 1957-09-27 1958-09-24 Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones

Country Status (1)

Country Link
FR (1) FR1212865A (en)

Similar Documents

Publication Publication Date Title
FR1209913A (en) Process for the preparation of an amino-substituted triphenyl-ethylene
FR1198524A (en) Process for the preparation of tri-hydroxymethyl-phosphine
CH385863A (en) Process for the preparation of amino-polyimidazoline-amides
FR1200540A (en) Process for preparing 1.1.1-trifluoro-2-chloro-2-bromethane
MC48A1 (en) Process for the preparation of 6 deoxy-tetracyclines.
BE584630A (en) Process for the preparation of substituted benzimidazols.
CH405305A (en) Process for the preparation of androstan-3a-amino-17B-ol
FR1200950A (en) Process for the preparation of gamma-carbolines
FR1212865A (en) Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones
FR1206223A (en) Process for the preparation of 3.5-diketo-pyrazolidines
FR1192187A (en) Process for the preparation of 19-nor-steroids
FR1189942A (en) Process for the preparation of alkylcarbamoylmethyl dimethylphosphorodithioates
FR1268418A (en) Process for the preparation of 9-halo-11-hydroxyprregnadienes-1, 4
BE596287A (en) Process for the preparation of O-alkyl-hydroxylamines.
FR1216248A (en) Process for the preparation of 17 alpha, 21-dihydroxy-20-ketosteroids
FR1192282A (en) Process for the preparation of 3.5-dioxo-pyrazolidines
FR1212866A (en) Process for the preparation of 6-alkyl-17.alpha-hydroxy-4-pregnene-3.20-diones
BE573633A (en) Process for the preparation of new pyrimido-pyrimidines.
BE573187A (en) Process for the preparation of novel amino-pyrazolo-pyrimidines.
BE573989A (en) Process for the preparation of N-alkenyl-morphinans.
FR1180907A (en) Process for the preparation of 19-nor-steroids
FR1231651A (en) Process for the preparation of dialkylaminoalkyloxybenzenes
FR1214258A (en) Process for the preparation of n-halogenotriazines
FR1205212A (en) Process for the preparation of monohydroxypolyethers
FR1288007A (en) Process for the preparation of 21-phosphates of 20-keto-21 hydroxy-steroids