CH536826A - Process for the production of a new, highly estrogenic steroid - Google Patents

Process for the production of a new, highly estrogenic steroid

Info

Publication number
CH536826A
CH536826A CH621770A CH621770A CH536826A CH 536826 A CH536826 A CH 536826A CH 621770 A CH621770 A CH 621770A CH 621770 A CH621770 A CH 621770A CH 536826 A CH536826 A CH 536826A
Authority
CH
Switzerland
Prior art keywords
new
production
estrogenic steroid
highly
highly estrogenic
Prior art date
Application number
CH621770A
Other languages
German (de)
Inventor
Georg Dr Anner
Jaroslav Dr Kalvoda
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH621770A priority Critical patent/CH536826A/en
Priority to CH1870072A priority patent/CH534140A/en
Priority to CA110524A priority patent/CA925852A/en
Priority to IL36652A priority patent/IL36652A/en
Priority to IE489/71A priority patent/IE35071B1/en
Priority to DE19712118996 priority patent/DE2118996A1/en
Priority to GB1042771*[A priority patent/GB1330071A/en
Priority to PL1971147685A priority patent/PL73563B1/pl
Priority to FR7114320A priority patent/FR2092080B1/fr
Priority to ES390459A priority patent/ES390459A1/en
Priority to SE7105301A priority patent/SE385588B/en
Priority to BE766182A priority patent/BE766182A/en
Priority to SU1649255A priority patent/SU399117A3/ru
Priority to NL7105576A priority patent/NL7105576A/xx
Priority to AT350971A priority patent/AT307639B/en
Priority to DK196971AA priority patent/DK129451B/en
Priority to CS2984A priority patent/CS151091B2/cs
Priority to FI711129A priority patent/FI48827C/en
Priority to DK411972AA priority patent/DK128110B/en
Publication of CH536826A publication Critical patent/CH536826A/en
Priority to US393518A priority patent/US3929844A/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
    • A61K31/566—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 having an oxo group in position 17, e.g. estrone
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/168—Steroids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/184—Hormones
    • 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
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Endocrinology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH621770A 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid CH536826A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
CH621770A CH536826A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid
CH1870072A CH534140A (en) 1970-04-24 1970-04-24 7-alpha methyl oestrone-3-cyclopentylether - oestrogenic uterotropic fertility
CA110524A CA925852A (en) 1970-04-24 1971-04-16 Oestrogenically highly active steroid and a process for its manufacture
IL36652A IL36652A (en) 1970-04-24 1971-04-19 3-cyclopentyl ether of 7alpha-methylestrone,its manufacture and oestrogenic pharmaceutical compositions containing it
IE489/71A IE35071B1 (en) 1970-04-24 1971-04-20 A new oestrone derivative and a process for its manufacture
DE19712118996 DE2118996A1 (en) 1970-04-24 1971-04-20 A new, highly estrogenic steroid and a process for its manufacture
GB1042771*[A GB1330071A (en) 1970-04-24 1971-04-21 Oestrone derivative and a process for its manufacture
ES390459A ES390459A1 (en) 1970-04-24 1971-04-22 Oestrone derivative and a process for its manufacture
FR7114320A FR2092080B1 (en) 1970-04-24 1971-04-22
PL1971147685A PL73563B1 (en) 1970-04-24 1971-04-22
AT350971A AT307639B (en) 1970-04-24 1971-04-23 Process for the preparation of the new 3-cyclopentyl ether of 7 α-methyl-estrone
BE766182A BE766182A (en) 1970-04-24 1971-04-23 NEW STEROID WITH EESTROGENIC ACTIVITY, AND PROCESS FOR ITS PREPARATION
SU1649255A SU399117A3 (en) 1970-04-24 1971-04-23
NL7105576A NL7105576A (en) 1970-04-24 1971-04-23
SE7105301A SE385588B (en) 1970-04-24 1971-04-23 PROCEDURE FOR THE PREPARATION OF 3-CYCLOPENTYLETHERS OF 7ALFA METHYL-OSTRON OR OSTRADIOL
DK196971AA DK129451B (en) 1970-04-24 1971-04-23 3-Cyclopentyl ether of estrone for use as a contraceptive.
CS2984A CS151091B2 (en) 1970-04-24 1971-04-23
FI711129A FI48827C (en) 1970-04-24 1971-04-23 Process for the preparation of 3-cyclopentyloxy-7alpha-methyl-17-oxo-1,3,5 (10) -estratriene with high estrogenic activity.
DK411972AA DK128110B (en) 1970-04-24 1972-08-18 Analogous process for the preparation of 3-cyclopentyl ether of 7α-methyl-estrone.
US393518A US3929844A (en) 1970-04-24 1973-08-31 3-Cyclopentyl ethers of 7{60 -methyl estrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH621770A CH536826A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid

Publications (1)

Publication Number Publication Date
CH536826A true CH536826A (en) 1973-05-15

Family

ID=4306123

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1870072A CH534140A (en) 1970-04-24 1970-04-24 7-alpha methyl oestrone-3-cyclopentylether - oestrogenic uterotropic fertility
CH621770A CH536826A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1870072A CH534140A (en) 1970-04-24 1970-04-24 7-alpha methyl oestrone-3-cyclopentylether - oestrogenic uterotropic fertility

Country Status (17)

Country Link
AT (1) AT307639B (en)
BE (1) BE766182A (en)
CA (1) CA925852A (en)
CH (2) CH534140A (en)
CS (1) CS151091B2 (en)
DE (1) DE2118996A1 (en)
DK (2) DK129451B (en)
ES (1) ES390459A1 (en)
FI (1) FI48827C (en)
FR (1) FR2092080B1 (en)
GB (1) GB1330071A (en)
IE (1) IE35071B1 (en)
IL (1) IL36652A (en)
NL (1) NL7105576A (en)
PL (1) PL73563B1 (en)
SE (1) SE385588B (en)
SU (1) SU399117A3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1866M (en) * 1961-04-07 1963-06-17 Vismara Francesco Spa New ethers of estrogen hormones.
FR1434172A (en) * 1963-12-24 1966-04-08 Ciba Geigy Process for preparing new substituted estrones
BE755689A (en) * 1969-09-03 1971-03-03 Upjohn Co NEW 7 BETA-ALKYL-19- NORTESTOSTERONES MANUFACTURING PROCESS

Also Published As

Publication number Publication date
DE2118996A1 (en) 1971-11-11
SE385588B (en) 1976-07-12
FI48827C (en) 1975-01-10
FR2092080A1 (en) 1972-01-21
CS151091B2 (en) 1973-09-17
IL36652A (en) 1974-07-31
AT307639B (en) 1973-05-25
GB1330071A (en) 1973-09-12
DK129451B (en) 1974-10-14
BE766182A (en) 1971-10-25
PL73563B1 (en) 1974-10-30
FI48827B (en) 1974-09-30
CA925852A (en) 1973-05-08
ES390459A1 (en) 1973-06-01
DK128110B (en) 1974-03-04
NL7105576A (en) 1971-10-26
CH534140A (en) 1973-02-28
FR2092080B1 (en) 1974-10-18
IE35071L (en) 1971-10-24
IL36652A0 (en) 1971-06-23
DK129451C (en) 1975-04-28
SU399117A3 (en) 1973-09-27
IE35071B1 (en) 1975-10-29

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Legal Events

Date Code Title Description
PL Patent ceased