FR1336083A - New process for the preparation of a 19-nor steroid and products used in this process - Google Patents

New process for the preparation of a 19-nor steroid and products used in this process

Info

Publication number
FR1336083A
FR1336083A FR885936A FR885936A FR1336083A FR 1336083 A FR1336083 A FR 1336083A FR 885936 A FR885936 A FR 885936A FR 885936 A FR885936 A FR 885936A FR 1336083 A FR1336083 A FR 1336083A
Authority
FR
France
Prior art keywords
steroid
preparation
products used
new
new process
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
FR885936A
Other languages
French (fr)
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Priority to FR885936A priority Critical patent/FR1336083A/en
Priority to DK563262A priority patent/DK112655B/en
Priority to CH1519662A priority patent/CH411857A/en
Priority to BR14589763A priority patent/BR6345897D0/en
Priority to CH630863A priority patent/CH445481A/en
Application granted granted Critical
Publication of FR1336083A publication Critical patent/FR1336083A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR885936A 1962-01-25 1962-01-25 New process for the preparation of a 19-nor steroid and products used in this process Expired FR1336083A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR885936A FR1336083A (en) 1962-01-25 1962-01-25 New process for the preparation of a 19-nor steroid and products used in this process
DK563262A DK112655B (en) 1962-01-25 1962-12-27 Process for the preparation of 17α-chloroethinyl-17β-hydroxy-3-oxo-Δ <4.9 (10)> -estradiene.
CH1519662A CH411857A (en) 1962-01-25 1962-12-27 Process for the preparation of a 19-nor-steroid
BR14589763A BR6345897D0 (en) 1962-01-25 1963-01-04 PROCESS OF PREPARATION OF 17 ALPHA-CHLOROETINIL 17 BETA HIDROXI 3-OXO DELTA 4.9 (10) ESTRADIENO
CH630863A CH445481A (en) 1962-01-25 1963-05-20 Process for preparing a derivative of 4,9-gonadiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885936A FR1336083A (en) 1962-01-25 1962-01-25 New process for the preparation of a 19-nor steroid and products used in this process

Publications (1)

Publication Number Publication Date
FR1336083A true FR1336083A (en) 1963-08-30

Family

ID=8771242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885936A Expired FR1336083A (en) 1962-01-25 1962-01-25 New process for the preparation of a 19-nor steroid and products used in this process

Country Status (4)

Country Link
BR (1) BR6345897D0 (en)
CH (1) CH411857A (en)
DK (1) DK112655B (en)
FR (1) FR1336083A (en)

Also Published As

Publication number Publication date
CH411857A (en) 1966-04-30
BR6345897D0 (en) 1973-05-17
DK112655B (en) 1969-01-06

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