CH536291A - Process for the production of a new, highly estrogenic steroid - Google Patents

Process for the production of a new, highly estrogenic steroid

Info

Publication number
CH536291A
CH536291A CH621870A CH621870A CH536291A CH 536291 A CH536291 A CH 536291A CH 621870 A CH621870 A CH 621870A CH 621870 A CH621870 A CH 621870A CH 536291 A CH536291 A CH 536291A
Authority
CH
Switzerland
Prior art keywords
new
production
estrogenic steroid
highly
highly estrogenic
Prior art date
Application number
CH621870A
Other languages
German (de)
Inventor
Georg Dr Anner
Jaroslav Dr 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
Priority to CH1870172A priority Critical patent/CH536293A/en
Priority to CH621870A priority patent/CH536291A/en
Priority to IL36653A priority patent/IL36653A/en
Priority to CA110655A priority patent/CA921022A/en
Priority to ZA712524A priority patent/ZA712524B/en
Priority to IE490/71A priority patent/IE35146B1/en
Priority to DE19712118997 priority patent/DE2118997A1/en
Priority to GB1042871*[A priority patent/GB1330072A/en
Priority to HUCI1105A priority patent/HU162383B/hu
Priority to PL1971178220A priority patent/PL83828B1/pl
Priority to ES390460A priority patent/ES390460A1/en
Priority to PL1971147686A priority patent/PL71122B1/pl
Priority to FR7114321A priority patent/FR2092081B1/fr
Priority to SU1649254A priority patent/SU383287A3/ru
Priority to SU711649254D priority patent/SU399116A3/ru
Priority to AT351071A priority patent/AT306261B/en
Priority to CS2985A priority patent/CS161775B2/cs
Priority to FI711130A priority patent/FI48826C/en
Priority to CS1883A priority patent/CS161776B2/cs
Priority to SE7105302A priority patent/SE373576B/en
Priority to NL7105577A priority patent/NL7105577A/xx
Priority to BE766183A priority patent/BE766183A/en
Priority to DK197071AA priority patent/DK129580B/en
Priority to AT234272A priority patent/AT315394B/en
Priority to DK412072AA priority patent/DK128316B/en
Publication of CH536291A publication Critical patent/CH536291A/en
Priority to ES416953A priority patent/ES416953A1/en

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)
CH621870A 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid CH536291A (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
CH1870172A CH536293A (en) 1970-04-24 1970-04-24 7-alpha methyl-17-alpha ethinyl oestradiol-3-cyclopentyl - ether oestrogenic uterotro
CH621870A CH536291A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid
IL36653A IL36653A (en) 1970-04-24 1971-04-19 3-cyclopentyl ether of 7alpha-methyl-17alpha-ethinyl-estradiol,its manufacture and oestrogenic pharmaceutical compositions containing it
CA110655A CA921022A (en) 1970-04-24 1971-04-19 Highly active oestrogenic steroid and process for its manufacture
ZA712524A ZA712524B (en) 1970-04-24 1971-04-20 A new highly active oestrogenic steroid and a process for its manufacture
IE490/71A IE35146B1 (en) 1970-04-24 1971-04-20 A new oestradiol derivative and a process for its manufacture
DE19712118997 DE2118997A1 (en) 1970-04-24 1971-04-20 A new, highly estrogenic steroid and a process for its manufacture
GB1042871*[A GB1330072A (en) 1970-04-24 1971-04-21 Oestradiol derivative and a process for its manufacture
HUCI1105A HU162383B (en) 1970-04-24 1971-04-22
PL1971178220A PL83828B1 (en) 1970-04-24 1971-04-22
ES390460A ES390460A1 (en) 1970-04-24 1971-04-22 Oestradiol derivative and a process for its manufacture
PL1971147686A PL71122B1 (en) 1970-04-24 1971-04-22
FR7114321A FR2092081B1 (en) 1970-04-24 1971-04-22
SU1649254A SU383287A3 (en) 1970-04-24 1971-04-23
NL7105577A NL7105577A (en) 1970-04-24 1971-04-23
AT351071A AT306261B (en) 1970-04-24 1971-04-23 Process for the preparation of the new 3-cyclopentyl ether of 7α-methyl-17α-äthinylestradiols
CS2985A CS161775B2 (en) 1970-04-24 1971-04-23
FI711130A FI48826C (en) 1970-04-24 1971-04-23 Process for the preparation of estrogenically high potency 3-cyclopentyloxy-7alpha-methyl-17alpha-ethynyl-17beta-hydroxy-1,3,5 (10) -estratriene.
CS1883A CS161776B2 (en) 1970-04-24 1971-04-23
SE7105302A SE373576B (en) 1970-04-24 1971-04-23 PROCEDURE FOR PREPARING 3-CYCLOPENTULETES OF 7L -METHYL-17L -ETINYL-OSTRADIOL
SU711649254D SU399116A3 (en) 1970-04-24 1971-04-23
BE766183A BE766183A (en) 1970-04-24 1971-04-23 NEW STEROID WITH HIGH EESTROGENIC ACTIVITY AND PROCESS FOR SAPREPARATION
DK197071AA DK129580B (en) 1970-04-24 1971-04-23 7α-Methyl-17α-ethynyl-estradiol for use as a contraceptive.
AT234272A AT315394B (en) 1970-04-24 1971-04-23 Process for the preparation of the new 3-cyclopentyl ether of 7α-methyl-17α-ethinyl estradiol
DK412072AA DK128316B (en) 1970-04-24 1972-08-18 Analogous process for the preparation of 3-cyclopentyl ether of 7α-methyl-17α-ethinyl-estradiol.
ES416953A ES416953A1 (en) 1970-04-24 1973-07-16 Oestradiol derivative and a process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH621870A CH536291A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid

Publications (1)

Publication Number Publication Date
CH536291A true CH536291A (en) 1973-04-30

Family

ID=4306140

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1870172A CH536293A (en) 1970-04-24 1970-04-24 7-alpha methyl-17-alpha ethinyl oestradiol-3-cyclopentyl - ether oestrogenic uterotro
CH621870A CH536291A (en) 1970-04-24 1970-04-24 Process for the production of a new, highly estrogenic steroid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1870172A CH536293A (en) 1970-04-24 1970-04-24 7-alpha methyl-17-alpha ethinyl oestradiol-3-cyclopentyl - ether oestrogenic uterotro

Country Status (19)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434174A (en) * 1963-12-24 1966-04-08 Ciba Geigy Process for the preparation of new steroids of the estrane series
BE755689A (en) * 1969-09-03 1971-03-03 Upjohn Co NEW 7 BETA-ALKYL-19- NORTESTOSTERONES MANUFACTURING PROCESS

Also Published As

Publication number Publication date
DE2118997A1 (en) 1971-11-11
IL36653A (en) 1974-07-31
SU383287A3 (en) 1973-05-25
BE766183A (en) 1971-10-25
IE35146L (en) 1971-10-24
PL71122B1 (en) 1974-04-30
AT315394B (en) 1974-05-27
NL7105577A (en) 1971-10-26
FI48826B (en) 1974-09-30
CA921022A (en) 1973-02-13
AT306261B (en) 1973-04-10
FR2092081A1 (en) 1972-01-21
CS161775B2 (en) 1975-06-10
ZA712524B (en) 1972-01-26
DK129580B (en) 1974-10-28
IL36653A0 (en) 1971-06-23
CH536293A (en) 1973-04-30
DK128316B (en) 1974-04-08
ES416953A1 (en) 1976-03-16
ES390460A1 (en) 1974-07-01
PL83828B1 (en) 1976-02-28
SU399116A3 (en) 1973-09-27
GB1330072A (en) 1973-09-12
FI48826C (en) 1975-01-10
HU162383B (en) 1973-02-28
SE373576B (en) 1975-02-10
FR2092081B1 (en) 1974-10-18
IE35146B1 (en) 1975-11-26
DK129580C (en) 1975-04-28
CS161776B2 (en) 1975-06-10

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Legal Events

Date Code Title Description
PL Patent ceased