DE2707346A1 - Neue halogenpregnadiene und verfahren zu ihrer herstellung - Google Patents

Neue halogenpregnadiene und verfahren zu ihrer herstellung

Info

Publication number
DE2707346A1
DE2707346A1 DE19772707346 DE2707346A DE2707346A1 DE 2707346 A1 DE2707346 A1 DE 2707346A1 DE 19772707346 DE19772707346 DE 19772707346 DE 2707346 A DE2707346 A DE 2707346A DE 2707346 A1 DE2707346 A1 DE 2707346A1
Authority
DE
Germany
Prior art keywords
acid
formula
chlorine
compound
acids
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.)
Pending
Application number
DE19772707346
Other languages
German (de)
English (en)
Inventor
Jaroslav Dr Kalvoda
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2707346A1 publication Critical patent/DE2707346A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
    • C07J71/0026Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pain & Pain Management (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19772707346 1976-02-24 1977-02-19 Neue halogenpregnadiene und verfahren zu ihrer herstellung Pending DE2707346A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225476 1976-02-24

Publications (1)

Publication Number Publication Date
DE2707346A1 true DE2707346A1 (de) 1977-08-25

Family

ID=4229470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772707346 Pending DE2707346A1 (de) 1976-02-24 1977-02-19 Neue halogenpregnadiene und verfahren zu ihrer herstellung

Country Status (14)

Country Link
JP (1) JPS52102265A (enExample)
AT (1) ATA119377A (enExample)
AU (1) AU2257377A (enExample)
BE (1) BE851726A (enExample)
DD (1) DD129653A5 (enExample)
DE (1) DE2707346A1 (enExample)
DK (1) DK78977A (enExample)
ES (5) ES456135A1 (enExample)
FR (1) FR2342303A1 (enExample)
IL (1) IL51524A0 (enExample)
NL (1) NL7701324A (enExample)
NZ (1) NZ183417A (enExample)
SE (1) SE7702000L (enExample)
ZA (1) ZA771088B (enExample)

Also Published As

Publication number Publication date
FR2342303B1 (enExample) 1979-03-09
FR2342303A1 (fr) 1977-09-23
ES467438A1 (es) 1979-09-01
SE7702000L (sv) 1977-08-25
ZA771088B (en) 1978-01-25
NZ183417A (en) 1979-12-11
ATA119377A (de) 1979-08-15
AU2257377A (en) 1978-08-31
ES467435A1 (es) 1979-09-01
NL7701324A (nl) 1977-08-26
ES467437A1 (es) 1980-01-16
BE851726A (fr) 1977-08-23
IL51524A0 (en) 1977-04-29
DD129653A5 (de) 1978-02-01
ES456135A1 (es) 1978-05-01
ES467436A1 (es) 1979-10-01
DK78977A (da) 1977-08-25
JPS52102265A (en) 1977-08-27

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Legal Events

Date Code Title Description
OHN Withdrawal