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BE746547A - NEW OESTRATRIOL AND PROCESS FOR PREPARING IT - Google Patents

NEW OESTRATRIOL AND PROCESS FOR PREPARING IT

Info

Publication number
BE746547A
BE746547A BE746547DA BE746547A BE 746547 A BE746547 A BE 746547A BE 746547D A BE746547D A BE 746547DA BE 746547 A BE746547 A BE 746547A
Authority
BE
Belgium
Prior art keywords
oestratriol
preparing
new
new oestratriol
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 CH296369A external-priority patent/CH537915A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of BE746547A publication Critical patent/BE746547A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
BE746547D 1969-02-27 1970-02-26 NEW OESTRATRIOL AND PROCESS FOR PREPARING IT BE746547A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH296369A CH537915A (en) 1969-02-27 1969-02-27 Process for the preparation of a new estratriol
CH42570 1970-01-13

Publications (1)

Publication Number Publication Date
BE746547A true BE746547A (en) 1970-08-26

Family

ID=25684541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746547D BE746547A (en) 1969-02-27 1970-02-26 NEW OESTRATRIOL AND PROCESS FOR PREPARING IT

Country Status (10)

Country Link
JP (1) JPS5215592B1 (en)
AT (1) AT293641B (en)
BE (1) BE746547A (en)
CS (1) CS152470B2 (en)
DK (1) DK127924B (en)
FR (1) FR2034569B1 (en)
GB (1) GB1242372A (en)
NL (1) NL7002751A (en)
PL (1) PL71512B1 (en)
SE (1) SE372938B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL36654A (en) * 1970-04-24 1974-07-31 Ciba Geigy Ag 3-cyclopentyl ethers of 7alpha-methyl-3,16alpha,17(alpha and beta)-trihydroxy-delta 1,3,5(10)-estratriene,their manufacture and estrogenic pharmaceutical compositions containing them
JPS61103281A (en) * 1984-10-26 1986-05-21 Oki Electric Ind Co Ltd Pattern collating device
DE19906159A1 (en) * 1999-02-09 2000-08-10 Schering Ag 16-hydroxyestratrienes as selectively active estrogens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1522843A (en) * 1967-05-11 1968-04-26 Corner bead in plastic material, intended to form fillets, especially on molding models

Also Published As

Publication number Publication date
AT293641B (en) 1971-10-25
PL71512B1 (en) 1974-06-29
FR2034569A1 (en) 1970-12-11
NL7002751A (en) 1970-08-31
DK127924B (en) 1974-02-04
FR2034569B1 (en) 1973-07-13
GB1242372A (en) 1971-08-11
CS152470B2 (en) 1973-12-19
DE2007415A1 (en) 1970-09-10
JPS5215592B1 (en) 1977-04-30
SE372938B (en) 1975-01-20

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