SE313052B - - Google Patents

Info

Publication number
SE313052B
SE313052B SE855064A SE855064A SE313052B SE 313052 B SE313052 B SE 313052B SE 855064 A SE855064 A SE 855064A SE 855064 A SE855064 A SE 855064A SE 313052 B SE313052 B SE 313052B
Authority
SE
Sweden
Application number
SE855064A
Inventor
A Oberster
T Bry
J Fried
R Beyler
L Sarett
Original Assignee
Merck & Co 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
Priority claimed from US23396A external-priority patent/US3211725A/en
Priority claimed from US23392A external-priority patent/US3246021A/en
Priority claimed from US23394A external-priority patent/US3121079A/en
Priority claimed from US23397A external-priority patent/US3067214A/en
Priority claimed from US23393A external-priority patent/US3100204A/en
Priority claimed from US88575A external-priority patent/US3072646A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of SE313052B publication Critical patent/SE313052B/xx

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
    • 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
    • A61K31/568—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 substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/569—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 substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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)
SE855064A 1960-04-20 1964-07-13 SE313052B (enrdf_load_stackoverflow)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US2339560A 1960-04-20 1960-04-20
US23396A US3211725A (en) 1960-04-20 1960-04-20 6alpha-methyl-21 halo nor ethisterones and intermediates in the preparation thereof
US23392A US3246021A (en) 1960-04-20 1960-04-20 Intermediates in the preparation of 6beta-methyl-halo ethisterone compounds
US23394A US3121079A (en) 1960-04-20 1960-04-20 Haloethisterone compounds
US23397A US3067214A (en) 1960-04-20 1960-04-20 Haloethisterone compounds
US23393A US3100204A (en) 1960-04-20 1960-04-20 Haloethisterone compounds
US5947960A 1960-09-30 1960-09-30
US8857461A 1961-03-02 1961-03-02
US88575A US3072646A (en) 1961-03-02 1961-03-02 Novel 6-chloro-17alpha-haloethynyl-19-norandrostadienes and processes

Publications (1)

Publication Number Publication Date
SE313052B true SE313052B (enrdf_load_stackoverflow) 1969-08-04

Family

ID=27578025

Family Applications (2)

Application Number Title Priority Date Filing Date
SE855164A SE313053B (enrdf_load_stackoverflow) 1960-04-20 1964-07-13
SE855064A SE313052B (enrdf_load_stackoverflow) 1960-04-20 1964-07-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE855164A SE313053B (enrdf_load_stackoverflow) 1960-04-20 1964-07-13

Country Status (4)

Country Link
BE (1) BE602768A (enrdf_load_stackoverflow)
CH (2) CH433280A (enrdf_load_stackoverflow)
GB (1) GB990359A (enrdf_load_stackoverflow)
SE (2) SE313053B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800468A1 (de) * 1998-01-09 1999-07-15 Niederhoff & Sieper Gmbh Schloß mit Falle
CN101298465B (zh) * 2008-06-26 2011-02-16 湖北葛店人福药业有限责任公司 一种环丙孕酮醋酸酯的合成方法

Also Published As

Publication number Publication date
CH433280A (de) 1967-04-15
SE313053B (enrdf_load_stackoverflow) 1969-08-04
GB990359A (en) 1965-04-28
CH420132A (de) 1966-09-15
BE602768A (fr) 1961-10-19

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