FR1491587A - Process for the preparation of new 19-nor-androstatrienes - Google Patents

Process for the preparation of new 19-nor-androstatrienes

Info

Publication number
FR1491587A
FR1491587A FR70252A FR70252A FR1491587A FR 1491587 A FR1491587 A FR 1491587A FR 70252 A FR70252 A FR 70252A FR 70252 A FR70252 A FR 70252A FR 1491587 A FR1491587 A FR 1491587A
Authority
FR
France
Prior art keywords
androstatrienes
preparation
new
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
FR70252A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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
Priority claimed from CH1079065A external-priority patent/CH488682A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR70252A priority Critical patent/FR1491587A/en
Application granted granted Critical
Publication of FR1491587A publication Critical patent/FR1491587A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives
    • 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)
FR70252A 1965-07-30 1966-07-21 Process for the preparation of new 19-nor-androstatrienes Expired FR1491587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR70252A FR1491587A (en) 1965-07-30 1966-07-21 Process for the preparation of new 19-nor-androstatrienes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1079065A CH488682A (en) 1965-07-30 1965-07-30 Process for the preparation of 4,9,11-trienes of the 19-nor-androstane series
CH1262465 1965-09-10
CH927866A CH525873A (en) 1965-07-30 1966-06-27 Manufacture of new 7-methyl-19-nor-androstadienes
CH927766A CH519488A (en) 1965-07-30 1966-06-27 Process for the production of new 19-nor-androstatrienes
FR70252A FR1491587A (en) 1965-07-30 1966-07-21 Process for the preparation of new 19-nor-androstatrienes

Publications (1)

Publication Number Publication Date
FR1491587A true FR1491587A (en) 1967-08-11

Family

ID=27509372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70252A Expired FR1491587A (en) 1965-07-30 1966-07-21 Process for the preparation of new 19-nor-androstatrienes

Country Status (1)

Country Link
FR (1) FR1491587A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054527A1 (en) * 1969-07-28 1971-04-23 Roussel Uclaf
FR2054525A1 (en) * 1969-07-28 1971-04-23 Roussel Uclaf

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054527A1 (en) * 1969-07-28 1971-04-23 Roussel Uclaf
FR2054525A1 (en) * 1969-07-28 1971-04-23 Roussel Uclaf

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