CH577527A5 - - Google Patents

Info

Publication number
CH577527A5
CH577527A5 CH20871A CH20871A CH577527A5 CH 577527 A5 CH577527 A5 CH 577527A5 CH 20871 A CH20871 A CH 20871A CH 20871 A CH20871 A CH 20871A CH 577527 A5 CH577527 A5 CH 577527A5
Authority
CH
Switzerland
Application number
CH20871A
Original Assignee
Takeda Chemical Industries Ltd
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 JP238570A external-priority patent/JPS4916856B1/ja
Priority claimed from JP5748570A external-priority patent/JPS4916858B1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH577527A5 publication Critical patent/CH577527A5/xx

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
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

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)
CH20871A 1970-01-07 1971-01-07 CH577527A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP238570A JPS4916856B1 (enrdf_load_stackoverflow) 1970-01-07 1970-01-07
JP5748570A JPS4916858B1 (enrdf_load_stackoverflow) 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
CH577527A5 true CH577527A5 (enrdf_load_stackoverflow) 1976-07-15

Family

ID=26335748

Family Applications (1)

Application Number Title Priority Date Filing Date
CH20871A CH577527A5 (enrdf_load_stackoverflow) 1970-01-07 1971-01-07

Country Status (11)

Country Link
CA (1) CA945140A (enrdf_load_stackoverflow)
CH (1) CH577527A5 (enrdf_load_stackoverflow)
DE (1) DE2100319C3 (enrdf_load_stackoverflow)
DK (1) DK129123B (enrdf_load_stackoverflow)
FR (1) FR2081417A1 (enrdf_load_stackoverflow)
HK (1) HK1877A (enrdf_load_stackoverflow)
HU (1) HU163056B (enrdf_load_stackoverflow)
MY (1) MY7700131A (enrdf_load_stackoverflow)
NL (1) NL151006B (enrdf_load_stackoverflow)
SE (1) SE366031B (enrdf_load_stackoverflow)
SU (1) SU482041A3 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027908A1 (de) * 1980-07-21 1982-03-18 Schering Ag, 1000 Berlin Und 4619 Bergkamen 16 (beta) -ethylsteroide, diese enthaltende praeparate und verfahren zu ihrer herstellung
GR77885B (enrdf_load_stackoverflow) * 1982-03-20 1984-09-25 Wakon Tsuchiya
BR0013094B1 (pt) * 1999-08-10 2011-10-18 processo para a preparação de compostos 1,3-dicarbonìlicos acilados.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402049A (enrdf_load_stackoverflow) * 1964-02-29 1965-08-30

Also Published As

Publication number Publication date
FR2081417B1 (enrdf_load_stackoverflow) 1975-04-18
FR2081417A1 (en) 1971-12-03
DE2100319C3 (de) 1974-10-31
SU482041A3 (ru) 1975-08-25
DK129123B (da) 1974-08-26
DE2100319B2 (de) 1974-03-28
HU163056B (enrdf_load_stackoverflow) 1973-05-28
CA945140A (en) 1974-04-09
SE366031B (enrdf_load_stackoverflow) 1974-04-08
NL151006B (nl) 1976-10-15
DE2100319A1 (de) 1971-07-15
DK129123C (enrdf_load_stackoverflow) 1975-01-20
MY7700131A (en) 1977-12-31
NL7100131A (enrdf_load_stackoverflow) 1971-07-09
HK1877A (en) 1977-01-21

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Legal Events

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PL Patent ceased
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