SE385588B - PROCEDURE FOR THE PREPARATION OF 3-CYCLOPENTYLETHERS OF 7ALFA METHYL-OSTRON OR OSTRADIOL - Google Patents

PROCEDURE FOR THE PREPARATION OF 3-CYCLOPENTYLETHERS OF 7ALFA METHYL-OSTRON OR OSTRADIOL

Info

Publication number
SE385588B
SE385588B SE7105301A SE530171A SE385588B SE 385588 B SE385588 B SE 385588B SE 7105301 A SE7105301 A SE 7105301A SE 530171 A SE530171 A SE 530171A SE 385588 B SE385588 B SE 385588B
Authority
SE
Sweden
Prior art keywords
cyclopentylethers
ostron
ostradiol
7alfa
methyl
Prior art date
Application number
SE7105301A
Other languages
Swedish (sv)
Inventor
G Anner
J 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
Publication of SE385588B publication Critical patent/SE385588B/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)
SE7105301A 1970-04-24 1971-04-23 PROCEDURE FOR THE PREPARATION OF 3-CYCLOPENTYLETHERS OF 7ALFA METHYL-OSTRON OR OSTRADIOL SE385588B (en)

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
SE385588B true SE385588B (en) 1976-07-12

Family

ID=4306123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7105301A SE385588B (en) 1970-04-24 1971-04-23 PROCEDURE FOR THE PREPARATION OF 3-CYCLOPENTYLETHERS OF 7ALFA METHYL-OSTRON OR OSTRADIOL

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
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
CH536826A (en) 1973-05-15
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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