CH539624A - Verfahren zur Herstellung von neuen 21-Halogensteroiden - Google Patents

Verfahren zur Herstellung von neuen 21-Halogensteroiden

Info

Publication number
CH539624A
CH539624A CH364070A CH364070A CH539624A CH 539624 A CH539624 A CH 539624A CH 364070 A CH364070 A CH 364070A CH 364070 A CH364070 A CH 364070A CH 539624 A CH539624 A CH 539624A
Authority
CH
Switzerland
Prior art keywords
new
production
halogen steroids
steroids
halogen
Prior art date
Application number
CH364070A
Other languages
English (en)
Inventor
Henry Dr Laurent
Heinz Dr Kolb Karl
Rudolf Dr Wiechert
Original Assignee
Schering Ag
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
Priority claimed from DE19691913042 external-priority patent/DE1913042C3/de
Priority claimed from DE2004767A external-priority patent/DE2004767C3/de
Application filed by Schering Ag filed Critical Schering Ag
Priority to CH811973A priority Critical patent/CH539626A/de
Priority to CH1795472A priority patent/CH540898A/de
Priority to CH811873A priority patent/CH539625A/de
Publication of CH539624A publication Critical patent/CH539624A/de

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
CH364070A 1969-03-11 1970-03-11 Verfahren zur Herstellung von neuen 21-Halogensteroiden CH539624A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH811973A CH539626A (de) 1969-03-11 1970-03-11 Verfahren zur Herstellung von neuen 21-Halogensteroiden
CH1795472A CH540898A (de) 1969-03-11 1970-03-11 Verfahren zur Herstellung neuer 21-Halogensteroide
CH811873A CH539625A (de) 1969-03-11 1970-03-11 Verfahren zur Herstellung von neuen 21-Halogensteroiden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691913042 DE1913042C3 (de) 1969-03-11 1969-03-11 Neue Tetrahalogenpregnene, Verfahren zu ihrer Herstellung, diese enthaltende Arzneimittel sowie A> (1 D-Zwischenprodukte
DE2004767A DE2004767C3 (de) 1970-01-29 1970-01-29 Halogensteroide, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
CH539624A true CH539624A (de) 1973-07-31

Family

ID=25757138

Family Applications (1)

Application Number Title Priority Date Filing Date
CH364070A CH539624A (de) 1969-03-11 1970-03-11 Verfahren zur Herstellung von neuen 21-Halogensteroiden

Country Status (15)

Country Link
US (1) US3718671A (de)
JP (1) JPS4810790B1 (de)
AT (1) AT301769B (de)
BE (1) BE747210A (de)
BR (1) BR7017348D0 (de)
CH (1) CH539624A (de)
DK (1) DK120235B (de)
ES (1) ES377388A1 (de)
FI (1) FI46952C (de)
FR (1) FR2034820B1 (de)
GB (1) GB1308673A (de)
IE (1) IE34052B1 (de)
IL (1) IL34053A (de)
NL (1) NL168521C (de)
NO (1) NO131028C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140995U (de) * 1976-04-19 1977-10-25
WO2003024305A2 (en) * 2001-09-14 2003-03-27 Arthrocare Corporation Electrosurgical apparatus and methods for tissue treatment & removal
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499016A (en) * 1958-08-04 1970-03-03 Upjohn Co 6alpha-fluoro-16alpha-methyl derivatives of the pregnane series
US3290338A (en) * 1959-06-01 1966-12-06 Schering Corp 16-alkylprogesterones and their 9alpha, 11beta-dihalogeno analogs
US3364203A (en) * 1965-09-09 1968-01-16 Syntex Corp 6, 7-methylene and 6, 7-halomethylene pyrazole pregnanes and processes for their preparation
US3546215A (en) * 1967-10-18 1970-12-08 Syntex Corp 6-gem-difluoro steroids

Also Published As

Publication number Publication date
JPS4810790B1 (de) 1973-04-07
US3718671A (en) 1973-02-27
IL34053A (en) 1973-06-29
NL168521C (nl) 1982-04-16
GB1308673A (en) 1973-02-21
NO131028B (de) 1974-12-16
FI46952C (fi) 1973-08-10
NL7003505A (de) 1970-09-15
FR2034820B1 (de) 1973-08-10
FR2034820A1 (de) 1970-12-18
NO131028C (de) 1975-03-25
BR7017348D0 (pt) 1973-04-19
IE34052L (en) 1970-09-11
BE747210A (fr) 1970-09-11
DK120235B (da) 1971-05-03
FI46952B (de) 1973-05-02
AT301769B (de) 1972-09-25
IL34053A0 (en) 1970-05-21
ES377388A1 (es) 1972-07-01
IE34052B1 (en) 1975-01-22

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Legal Events

Date Code Title Description
PL Patent ceased