CH575434A5 - - Google Patents

Info

Publication number
CH575434A5
CH575434A5 CH756871A CH756871A CH575434A5 CH 575434 A5 CH575434 A5 CH 575434A5 CH 756871 A CH756871 A CH 756871A CH 756871 A CH756871 A CH 756871A CH 575434 A5 CH575434 A5 CH 575434A5
Authority
CH
Switzerland
Application number
CH756871A
Inventor
H Smith
R C Smith
R P Stein
Original Assignee
American Home Prod
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 American Home Prod filed Critical American Home Prod
Publication of CH575434A5 publication Critical patent/CH575434A5/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
    • 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
    • A61K31/566—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 having an oxo group in position 17, e.g. estrone
    • 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)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH756871A 1966-08-12 1967-08-11 CH575434A5 (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57198266A 1966-08-12 1966-08-12
GB267967 1967-01-18
US64791067A 1967-06-22 1967-06-22

Publications (1)

Publication Number Publication Date
CH575434A5 true CH575434A5 (xx) 1976-05-14

Family

ID=27254108

Family Applications (3)

Application Number Title Priority Date Filing Date
CH756871A CH575434A5 (xx) 1966-08-12 1967-08-11
CH1132267A CH561230A5 (en) 1966-08-12 1967-08-11 6,8-Pentaenes - has oestrogenic activity
CH756771A CH561736A5 (xx) 1966-08-12 1967-08-11

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1132267A CH561230A5 (en) 1966-08-12 1967-08-11 6,8-Pentaenes - has oestrogenic activity
CH756771A CH561736A5 (xx) 1966-08-12 1967-08-11

Country Status (10)

Country Link
US (1) US3475468A (xx)
BE (1) BE702540A (xx)
CH (3) CH575434A5 (xx)
DK (2) DK128161B (xx)
ES (1) ES344054A1 (xx)
GB (1) GB1197761A (xx)
IL (1) IL28459A (xx)
IT (1) IT1107701B (xx)
NL (1) NL159394B (xx)
SE (4) SE380531B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693497A (en) * 1949-10-14 1954-11-02 Shell Dev Synthesis of unsaturated hydrocarbons from unsaturated ketones
US3933870A (en) * 1973-07-02 1976-01-20 Hoffmann-La Roche Inc. Synthesis of A-ring aromatic steroids

Also Published As

Publication number Publication date
SE342035B (xx) 1972-01-24
BE702540A (xx) 1968-01-15
US3475468A (en) 1969-10-28
DE1643582A1 (de) 1972-05-10
GB1197761A (en) 1970-07-08
SE373362B (sv) 1975-02-03
IL28459A (en) 1972-04-27
IT1107701B (it) 1985-11-25
CH561736A5 (xx) 1975-05-15
ES344054A1 (es) 1968-12-16
NL6711114A (xx) 1968-02-13
DK128161B (da) 1974-03-11
SE362420B (xx) 1973-12-10
NL159394B (nl) 1979-02-15
DK127418B (da) 1973-11-05
CH561230A5 (en) 1975-04-30
DE1643582B2 (de) 1975-07-03
SE380531B (sv) 1975-11-10

Similar Documents

Publication Publication Date Title
AT281852B (xx)
AU6703465A (xx)
AU6597365A (xx)
BE624223A (xx)
BE626310A (xx)
CH561736A5 (xx)
BE694711A (xx)
BE694631A (xx)
BE694314A (xx)
BE694009A (xx)
BE693943A (xx)
BE693026A (xx)
BE693004A (xx)
BE692883A (xx)
BE692739A (xx)
AU411645B2 (xx)
BE692479A (xx)
BE691909A (xx)
BE690794A (xx)
BE689176A (xx)
BE687683A (xx)
BE685184A (xx)
BE675139A (xx)
BE675084A (xx)
BE674987A (xx)

Legal Events

Date Code Title Description
PL Patent ceased