ZA712524B - A new highly active oestrogenic steroid and a process for its manufacture - Google Patents

A new highly active oestrogenic steroid and a process for its manufacture

Info

Publication number
ZA712524B
ZA712524B ZA712524A ZA712524A ZA712524B ZA 712524 B ZA712524 B ZA 712524B ZA 712524 A ZA712524 A ZA 712524A ZA 712524 A ZA712524 A ZA 712524A ZA 712524 B ZA712524 B ZA 712524B
Authority
ZA
South Africa
Prior art keywords
manufacture
highly active
new highly
oestrogenic steroid
oestrogenic
Prior art date
Application number
ZA712524A
Other languages
English (en)
Inventor
G Anner
J Kalvoda
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 ZA712524B publication Critical patent/ZA712524B/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
    • A61K31/567—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 substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/168—Steroids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/184—Hormones
    • 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
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Endocrinology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
ZA712524A 1970-04-24 1971-04-20 A new highly active oestrogenic steroid and a process for its manufacture ZA712524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH621870A CH536291A (de) 1970-04-24 1970-04-24 Verfahren zur Herstellung eines neuen, östrogen hochwirksamen Steroids

Publications (1)

Publication Number Publication Date
ZA712524B true ZA712524B (en) 1972-01-26

Family

ID=4306140

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712524A ZA712524B (en) 1970-04-24 1971-04-20 A new highly active oestrogenic steroid and a process for its manufacture

Country Status (19)

Country Link
AT (2) AT306261B (xx)
BE (1) BE766183A (xx)
CA (1) CA921022A (xx)
CH (2) CH536293A (xx)
CS (2) CS161775B2 (xx)
DE (1) DE2118997A1 (xx)
DK (2) DK129580B (xx)
ES (2) ES390460A1 (xx)
FI (1) FI48826C (xx)
FR (1) FR2092081B1 (xx)
GB (1) GB1330072A (xx)
HU (1) HU162383B (xx)
IE (1) IE35146B1 (xx)
IL (1) IL36653A (xx)
NL (1) NL7105577A (xx)
PL (2) PL71122B1 (xx)
SE (1) SE373576B (xx)
SU (2) SU399116A3 (xx)
ZA (1) ZA712524B (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434174A (fr) * 1963-12-24 1966-04-08 Ciba Geigy Procédé de préparation de nouveaux stéroïdes de la série de l'oestrane
BE755689A (fr) * 1969-09-03 1971-03-03 Upjohn Co Procede de fabrication de nouvelles 7 beta-alkyl-19- nortestosterones

Also Published As

Publication number Publication date
DE2118997A1 (de) 1971-11-11
IL36653A (en) 1974-07-31
SU383287A3 (xx) 1973-05-25
BE766183A (fr) 1971-10-25
IE35146L (en) 1971-10-24
PL71122B1 (xx) 1974-04-30
AT315394B (de) 1974-05-27
NL7105577A (xx) 1971-10-26
FI48826B (xx) 1974-09-30
CA921022A (en) 1973-02-13
AT306261B (de) 1973-04-10
FR2092081A1 (xx) 1972-01-21
CS161775B2 (xx) 1975-06-10
DK129580B (da) 1974-10-28
IL36653A0 (en) 1971-06-23
CH536291A (de) 1973-04-30
CH536293A (de) 1973-04-30
DK128316B (da) 1974-04-08
ES416953A1 (es) 1976-03-16
ES390460A1 (es) 1974-07-01
PL83828B1 (xx) 1976-02-28
SU399116A3 (xx) 1973-09-27
GB1330072A (en) 1973-09-12
FI48826C (fi) 1975-01-10
HU162383B (xx) 1973-02-28
SE373576B (sv) 1975-02-10
FR2092081B1 (xx) 1974-10-18
IE35146B1 (en) 1975-11-26
DK129580C (xx) 1975-04-28
CS161776B2 (xx) 1975-06-10

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