CH511221A - Verfahren zur Herstellung neuer 21-Chlor-pregnanderivate - Google Patents

Verfahren zur Herstellung neuer 21-Chlor-pregnanderivate

Info

Publication number
CH511221A
CH511221A CH574669A CH574669A CH511221A CH 511221 A CH511221 A CH 511221A CH 574669 A CH574669 A CH 574669A CH 574669 A CH574669 A CH 574669A CH 511221 A CH511221 A CH 511221A
Authority
CH
Switzerland
Prior art keywords
chloro
preparation
new
pregnane derivatives
pregnane
Prior art date
Application number
CH574669A
Other languages
English (en)
Inventor
Hans Fried John
Original Assignee
Syntex Corp
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 Syntex Corp filed Critical Syntex Corp
Priority to CH762171A priority Critical patent/CH514565A/de
Publication of CH511221A publication Critical patent/CH511221A/de

Links

Classifications

    • 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
    • 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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • 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)
CH574669A 1968-04-22 1969-04-16 Verfahren zur Herstellung neuer 21-Chlor-pregnanderivate CH511221A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH762171A CH514565A (de) 1968-04-22 1969-04-16 Verfahren zur Herstellung neuer Chlorpregnanderivate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72327468A 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
CH511221A true CH511221A (de) 1971-08-15

Family

ID=24905573

Family Applications (1)

Application Number Title Priority Date Filing Date
CH574669A CH511221A (de) 1968-04-22 1969-04-16 Verfahren zur Herstellung neuer 21-Chlor-pregnanderivate

Country Status (9)

Country Link
US (1) US3541086A (de)
JP (1) JPS495342B1 (de)
CH (1) CH511221A (de)
DE (1) DE1917082C3 (de)
ES (1) ES366006A1 (de)
FR (1) FR2007491A1 (de)
GB (1) GB1249399A (de)
NL (1) NL141183B (de)
SE (1) SE350258B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201391A (en) * 1959-02-18 1965-08-17 Syntex Corp 6alpha, 9alpha, 11beta-trichloro and 6alpha-fluoro-9alpha, 11beta-dichloro pregnenes
US3211727A (en) * 1964-02-12 1965-10-12 American Cyanamid Co 9, 11, 21-trichloro-16alpha, 17alpha-isopropylidene steroids of the pregnane series
NL131204C (de) * 1966-07-28

Also Published As

Publication number Publication date
US3541086A (en) 1970-11-17
NL6905843A (de) 1969-10-24
DE1917082A1 (de) 1969-11-06
SE350258B (de) 1972-10-23
GB1249399A (en) 1971-10-13
JPS495342B1 (de) 1974-02-06
DE1917082C3 (de) 1974-08-15
ES366006A1 (es) 1971-10-16
DE1917082B2 (de) 1973-08-30
FR2007491A1 (de) 1970-01-09
NL141183B (nl) 1974-02-15

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Legal Events

Date Code Title Description
PL Patent ceased