GB898293A - Improvements in or relating to steroids and the manufacture thereof - Google Patents

Improvements in or relating to steroids and the manufacture thereof

Info

Publication number
GB898293A
GB898293A GB8925/60A GB892560A GB898293A GB 898293 A GB898293 A GB 898293A GB 8925/60 A GB8925/60 A GB 8925/60A GB 892560 A GB892560 A GB 892560A GB 898293 A GB898293 A GB 898293A
Authority
GB
United Kingdom
Prior art keywords
methyl
fluoro
dione
trihydroxy
acylate
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
GB8925/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of GB898293A publication Critical patent/GB898293A/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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8925/60A 1959-03-18 1960-03-14 Improvements in or relating to steroids and the manufacture thereof Expired GB898293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80009059A 1959-03-18 1959-03-18

Publications (1)

Publication Number Publication Date
GB898293A true GB898293A (en) 1962-06-06

Family

ID=25177458

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8925/60A Expired GB898293A (en) 1959-03-18 1960-03-14 Improvements in or relating to steroids and the manufacture thereof
GB20009/61A Expired GB898294A (en) 1959-03-18 1960-03-14 Improvements in or relating to steroids and the manufacture thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB20009/61A Expired GB898294A (en) 1959-03-18 1960-03-14 Improvements in or relating to steroids and the manufacture thereof

Country Status (7)

Country Link
BE (1) BE588796A (fr)
CH (2) CH397670A (fr)
DE (1) DE1443176A1 (fr)
DK (1) DK108860C (fr)
FR (2) FR1467005A (fr)
GB (2) GB898293A (fr)
SE (3) SE307352B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010458B2 (de) * 1970-02-28 1979-04-26 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 21-Halogensteroide

Also Published As

Publication number Publication date
FR493M (fr) 1961-05-08
CH397670A (de) 1965-08-31
DK108860C (da) 1968-02-19
CH397668A (de) 1965-08-31
BE588796A (fr) 1960-09-19
SE312335B (fr) 1969-07-14
SE307352B (fr) 1969-01-07
SE312555B (fr) 1969-07-21
DE1443176A1 (de) 1968-12-19
GB898294A (en) 1962-06-06
FR1467005A (fr) 1967-01-27

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