YU33189B - Postupak za dobivanje 16-metil-4- pregnon 3 beta-01-20-ona - Google Patents

Postupak za dobivanje 16-metil-4- pregnon 3 beta-01-20-ona

Info

Publication number
YU33189B
YU33189B YU1466/67A YU146667A YU33189B YU 33189 B YU33189 B YU 33189B YU 1466/67 A YU1466/67 A YU 1466/67A YU 146667 A YU146667 A YU 146667A YU 33189 B YU33189 B YU 33189B
Authority
YU
Yugoslavia
Prior art keywords
pregnon
dobivanje
postupak
metil
ona
Prior art date
Application number
YU1466/67A
Other languages
English (en)
Other versions
YU146667A (en
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of YU146667A publication Critical patent/YU146667A/xx
Publication of YU33189B publication Critical patent/YU33189B/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
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU1466/67A 1966-08-06 1967-07-24 Postupak za dobivanje 16-metil-4- pregnon 3 beta-01-20-ona YU33189B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEM0070493 1966-08-06
DEM0070554 1966-08-12
DEM0072705 1967-02-09
DEM0073009 1967-03-03
DEM0074052 1967-05-20

Publications (2)

Publication Number Publication Date
YU146667A YU146667A (en) 1975-12-31
YU33189B true YU33189B (en) 1976-06-30

Family

ID=27512171

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1466/67A YU33189B (en) 1966-08-06 1967-07-24 Postupak za dobivanje 16-metil-4- pregnon 3 beta-01-20-ona

Country Status (14)

Country Link
US (1) US3504087A (es)
AT (3) AT290022B (es)
BE (1) BE702336A (es)
CH (3) CH517726A (es)
CS (3) CS165988B2 (es)
DE (4) DE1593058C3 (es)
DK (1) DK121166B (es)
ES (1) ES343874A1 (es)
FR (1) FR7242M (es)
GB (1) GB1130115A (es)
IL (1) IL28258A (es)
NL (1) NL6710147A (es)
SE (1) SE327982B (es)
YU (1) YU33189B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4308164A1 (en) * 2021-03-16 2024-01-24 Respect Labs LLP Process for the preparation of alfaxalone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398142A (en) * 1962-06-23 1968-08-20 American Home Prod 3beta-substituted-4-pregnenes
US3352889A (en) * 1962-10-27 1967-11-14 American Home Prod Steroidal 6-chloro-4, 6-dienes
GB1085612A (en) * 1963-10-28 1967-10-04 Organon Labor Ltd New 16-alkyl pregnane derivatives and process for the preparation thereof

Also Published As

Publication number Publication date
CH517726A (de) 1972-01-15
CS165988B2 (es) 1975-12-22
FR7242M (es) 1969-09-08
CH518924A (de) 1972-02-15
GB1130115A (en) 1968-10-09
ES343874A1 (es) 1968-10-16
DK121166B (da) 1971-09-20
IL28258A (en) 1972-04-27
BE702336A (es) 1968-02-05
DE1618649A1 (de) 1971-02-25
CH519491A (de) 1972-02-29
DE1593058A1 (de) 1970-04-16
SE327982B (es) 1970-09-07
AT291448B (de) 1971-07-12
CS165986B2 (es) 1975-12-22
AT290022B (de) 1971-05-10
DE1618662A1 (de) 1970-12-23
NL6710147A (es) 1968-02-07
DE1593058B2 (de) 1974-10-17
CS165987B2 (es) 1975-12-22
DE1593064A1 (de) 1970-07-30
DE1618662B2 (de) 1975-09-11
US3504087A (en) 1970-03-31
YU146667A (en) 1975-12-31
DE1593058C3 (de) 1975-07-03
DE1618700A1 (de) 1971-03-18
AT291449B (de) 1971-07-12

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