GB1229397A - - Google Patents

Info

Publication number
GB1229397A
GB1229397A GB1229397DA GB1229397A GB 1229397 A GB1229397 A GB 1229397A GB 1229397D A GB1229397D A GB 1229397DA GB 1229397 A GB1229397 A GB 1229397A
Authority
GB
United Kingdom
Prior art keywords
halo
diacylates
alkylidene
dehydroprogesterones
progesterones
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1229397A publication Critical patent/GB1229397A/en
Expired legal-status Critical Current

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)
GB1229397D 1968-03-25 1969-03-24 Expired GB1229397A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1229397A true GB1229397A (enrdf_load_stackoverflow) 1971-04-21

Family

ID=27109364

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1229396D Expired GB1229396A (enrdf_load_stackoverflow) 1968-03-25 1969-03-24
GB1229397D Expired GB1229397A (enrdf_load_stackoverflow) 1968-03-25 1969-03-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1229396D Expired GB1229396A (enrdf_load_stackoverflow) 1968-03-25 1969-03-24

Country Status (11)

Country Link
BE (2) BE730362A (enrdf_load_stackoverflow)
CH (2) CH510651A (enrdf_load_stackoverflow)
DE (2) DE1914825A1 (enrdf_load_stackoverflow)
DK (2) DK127293B (enrdf_load_stackoverflow)
ES (1) ES365181A1 (enrdf_load_stackoverflow)
FI (2) FI46953C (enrdf_load_stackoverflow)
FR (2) FR2070048B1 (enrdf_load_stackoverflow)
GB (2) GB1229396A (enrdf_load_stackoverflow)
IL (2) IL31882A (enrdf_load_stackoverflow)
NL (2) NL6904492A (enrdf_load_stackoverflow)
SE (1) SE362076B (enrdf_load_stackoverflow)

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
SE362076B (enrdf_load_stackoverflow) 1973-11-26
NL6904492A (enrdf_load_stackoverflow) 1969-09-29
DK122723B (da) 1972-04-04
GB1229396A (enrdf_load_stackoverflow) 1971-04-21
FI46953C (fi) 1973-08-10
DE1914825A1 (de) 1969-10-09
NL6904493A (enrdf_load_stackoverflow) 1969-09-29
IL31883A (en) 1974-01-14
IL31882A (en) 1974-01-14
BE730363A (enrdf_load_stackoverflow) 1969-09-24
FI46950C (fi) 1973-08-10
DE1914826A1 (de) 1969-10-16
FI46953B (enrdf_load_stackoverflow) 1973-05-02
CH510652A (de) 1971-07-31
BE730362A (enrdf_load_stackoverflow) 1969-09-24
IL31883A0 (en) 1969-05-28
IL31882A0 (en) 1969-05-28
ES365181A1 (es) 1971-06-16
FI46950B (enrdf_load_stackoverflow) 1973-05-02
FR2070048B1 (enrdf_load_stackoverflow) 1973-07-13
FR2016739A1 (enrdf_load_stackoverflow) 1970-05-15
DK127293B (da) 1973-10-15
FR2070048A1 (enrdf_load_stackoverflow) 1971-09-10
CH510651A (de) 1971-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees