IL31883A - Process for the preparation of 6-halo-16-lower alkylidene-17alpha-acyloxy-6-dehydro-progesterone and intermediates therefor - Google Patents

Process for the preparation of 6-halo-16-lower alkylidene-17alpha-acyloxy-6-dehydro-progesterone and intermediates therefor

Info

Publication number
IL31883A
IL31883A IL31883A IL3188369A IL31883A IL 31883 A IL31883 A IL 31883A IL 31883 A IL31883 A IL 31883A IL 3188369 A IL3188369 A IL 3188369A IL 31883 A IL31883 A IL 31883A
Authority
IL
Israel
Prior art keywords
17alpha
dehydro
progesterone
acyloxy
halo
Prior art date
Application number
IL31883A
Other languages
English (en)
Other versions
IL31883A0 (en
Original Assignee
Scherico Ltd
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 Scherico Ltd filed Critical Scherico Ltd
Publication of IL31883A0 publication Critical patent/IL31883A0/xx
Publication of IL31883A publication Critical patent/IL31883A/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
    • A61K31/573—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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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
    • 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
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (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)
IL31883A 1968-03-25 1969-03-24 Process for the preparation of 6-halo-16-lower alkylidene-17alpha-acyloxy-6-dehydro-progesterone and intermediates therefor IL31883A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71553368A 1968-03-25 1968-03-25
US71553468A 1968-03-25 1968-03-25

Publications (2)

Publication Number Publication Date
IL31883A0 IL31883A0 (en) 1969-05-28
IL31883A true IL31883A (en) 1974-01-14

Family

ID=27109364

Family Applications (2)

Application Number Title Priority Date Filing Date
IL31883A IL31883A (en) 1968-03-25 1969-03-24 Process for the preparation of 6-halo-16-lower alkylidene-17alpha-acyloxy-6-dehydro-progesterone and intermediates therefor
IL31882A IL31882A (en) 1968-03-25 1969-03-24 6alpha,7alpha,16alpha,17alpha-bis-oxido-16beta-lower-alkyl progesterones and preparation thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL31882A IL31882A (en) 1968-03-25 1969-03-24 6alpha,7alpha,16alpha,17alpha-bis-oxido-16beta-lower-alkyl progesterones and preparation thereof

Country Status (11)

Country Link
BE (2) BE730362A (cs)
CH (2) CH510651A (cs)
DE (2) DE1914825A1 (cs)
DK (2) DK122723B (cs)
ES (1) ES365181A1 (cs)
FI (2) FI46953C (cs)
FR (2) FR2070048B1 (cs)
GB (2) GB1229397A (cs)
IL (2) IL31883A (cs)
NL (2) NL6904492A (cs)
SE (1) SE362076B (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462425A (en) * 1958-04-29 1969-08-19 Merck Ag E 6-halogeno-6-dehydro-3-keto-steroids
US3076823A (en) * 1961-07-03 1963-02-05 Syntex Corp Process for the production of 6-chloro-3-keto-deta steroid compounds
FR1481023A (fr) * 1962-08-24 1967-05-19 Schering Ag Nouveaux dérivés de la delta4.6-prégnadiène-17-ol-3. 20-dione et leur préparation

Also Published As

Publication number Publication date
FR2016739A1 (cs) 1970-05-15
GB1229396A (cs) 1971-04-21
IL31882A (en) 1974-01-14
BE730363A (cs) 1969-09-24
GB1229397A (cs) 1971-04-21
DK127293B (da) 1973-10-15
ES365181A1 (es) 1971-06-16
IL31882A0 (en) 1969-05-28
CH510652A (de) 1971-07-31
FR2070048B1 (cs) 1973-07-13
FI46953B (cs) 1973-05-02
FI46950C (fi) 1973-08-10
DE1914826A1 (de) 1969-10-16
FI46953C (fi) 1973-08-10
BE730362A (cs) 1969-09-24
NL6904493A (cs) 1969-09-29
FI46950B (cs) 1973-05-02
SE362076B (cs) 1973-11-26
FR2070048A1 (cs) 1971-09-10
DE1914825A1 (de) 1969-10-09
DK122723B (da) 1972-04-04
CH510651A (de) 1971-07-31
NL6904492A (cs) 1969-09-29
IL31883A0 (en) 1969-05-28

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