CA970691A - Pharmaceutical preparations having contraceptive activity - Google Patents

Pharmaceutical preparations having contraceptive activity

Info

Publication number
CA970691A
CA970691A CA071,881A CA71881A CA970691A CA 970691 A CA970691 A CA 970691A CA 71881 A CA71881 A CA 71881A CA 970691 A CA970691 A CA 970691A
Authority
CA
Canada
Prior art keywords
pharmaceutical preparations
contraceptive activity
contraceptive
activity
preparations
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
CA071,881A
Other languages
English (en)
Inventor
Gerhard A. Overbeek
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.)
Akzona Inc
Original Assignee
Akzona 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 Akzona Inc filed Critical Akzona Inc
Application granted granted Critical
Publication of CA970691A publication Critical patent/CA970691A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
CA071,881A 1969-02-26 1970-01-12 Pharmaceutical preparations having contraceptive activity Expired CA970691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903028A NL6903028A (fr) 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
CA970691A true CA970691A (en) 1975-07-08

Family

ID=19806268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA071,881A Expired CA970691A (en) 1969-02-26 1970-01-12 Pharmaceutical preparations having contraceptive activity

Country Status (8)

Country Link
US (1) US3624203A (fr)
BE (1) BE746584A (fr)
CA (1) CA970691A (fr)
CH (1) CH545108A (fr)
DE (1) DE2008621A1 (fr)
FR (1) FR2034566B1 (fr)
GB (1) GB1292496A (fr)
NL (1) NL6903028A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932635A (en) * 1972-04-24 1976-01-13 Syntex Corporation Novel cyclic progestogen-interrupted estrogen oral contraceptive regimens
US3942641A (en) * 1972-05-05 1976-03-09 Syntex Corporation Dispensing packages containing novel cyclic progestogen-interrupted estrogen oral contraceptive regimens
US5116830A (en) * 1984-08-17 1992-05-26 Sri International Stereoisomerically pure 17α-ethynyl-estra-2-en-17β-ol and the 17β esters thereof, methods of preparation and uses
DE602004026173D1 (de) * 2003-04-29 2010-05-06 Gen Hospital Corp Verfahren und vorrichtungen für die verzögerte freisetzung von mehreren arzneimitteln

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919565A (en) * 1960-08-04 1963-02-27 British Drug Houses Ltd 17 alpha-chlorethynyl steroids
GB961502A (en) * 1962-02-02 1964-06-24 British Drug Houses Ltd 17ª‡-butadiynyl-17ª‰-hydroxy steroids
FR1321055A (fr) * 1962-03-29 1963-03-15 Organon Nv Procédé de préparation de 19-nor-stéroïdes

Also Published As

Publication number Publication date
GB1292496A (en) 1972-10-11
BE746584A (fr) 1970-08-26
FR2034566A1 (fr) 1970-12-11
US3624203A (en) 1971-11-30
NL6903028A (fr) 1970-08-28
DE2008621A1 (de) 1970-08-27
FR2034566B1 (fr) 1974-05-24
CH545108A (de) 1973-12-15

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