AU461293B2 - 17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME - Google Patents

17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME

Info

Publication number
AU461293B2
AU461293B2 AU39827/72A AU3982772A AU461293B2 AU 461293 B2 AU461293 B2 AU 461293B2 AU 39827/72 A AU39827/72 A AU 39827/72A AU 3982772 A AU3982772 A AU 3982772A AU 461293 B2 AU461293 B2 AU 461293B2
Authority
AU
Australia
Prior art keywords
eihynylestriols
preparing same
preparing
same
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.)
Expired
Application number
AU39827/72A
Other versions
AU3982772A (en
Inventor
EUGENE FARKAS and NICHOLAS JAMES KACH rtksfti. JAMES KRAAY
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.)
Ell T Tu Vand Ocmpany
Original Assignee
Ell T Tu Vand Ocmpany
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 US127771A external-priority patent/US3697558A/en
Priority claimed from US00134420A external-priority patent/US3813419A/en
Application filed by Ell T Tu Vand Ocmpany filed Critical Ell T Tu Vand Ocmpany
Publication of AU3982772A publication Critical patent/AU3982772A/en
Application granted granted Critical
Publication of AU461293B2 publication Critical patent/AU461293B2/en
Expired legal-status Critical Current

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
    • 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
AU39827/72A 1971-03-24 1972-03-09 17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME Expired AU461293B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12769071A 1971-03-24 1971-03-24
US127771A US3697558A (en) 1971-03-24 Preparation of 17alpha-ethynylestriol
US00134420A US3813419A (en) 1971-03-24 1971-04-15 Preparation of phenolic ethers
US13667171A 1971-04-23 1971-04-23

Publications (2)

Publication Number Publication Date
AU3982772A AU3982772A (en) 1973-09-13
AU461293B2 true AU461293B2 (en) 1975-05-22

Family

ID=27494695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39827/72A Expired AU461293B2 (en) 1971-03-24 1972-03-09 17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME

Country Status (14)

Country Link
AU (1) AU461293B2 (en)
BE (1) BE781099A (en)
CA (1) CA973871A (en)
CS (1) CS173592B2 (en)
DD (1) DD95567A5 (en)
DE (1) DE2213482A1 (en)
FR (1) FR2130683B1 (en)
GB (1) GB1336703A (en)
IE (1) IE36944B1 (en)
IL (1) IL38952A (en)
NL (1) NL7204019A (en)
PL (1) PL75312B2 (en)
SE (1) SE378427B (en)
ZA (1) ZA721523B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109705182B (en) * 2019-01-24 2021-08-31 上海新华联制药有限公司 Preparation method of nilestriol
CN109721634B (en) * 2019-01-24 2021-08-03 上海新华联制药有限公司 Synthesis process of nilestriol

Also Published As

Publication number Publication date
IE36944L (en) 1972-09-25
CA973871A (en) 1975-09-02
AU3982772A (en) 1973-09-13
GB1336703A (en) 1973-11-07
ZA721523B (en) 1973-10-31
IL38952A (en) 1976-04-30
PL75312B2 (en) 1974-12-31
FR2130683B1 (en) 1976-04-16
FR2130683A1 (en) 1972-11-03
DD95567A5 (en) 1973-02-12
DE2213482A1 (en) 1972-09-28
CS173592B2 (en) 1977-02-28
IE36944B1 (en) 1977-03-30
NL7204019A (en) 1972-09-26
SE378427B (en) 1975-09-01
BE781099A (en) 1972-09-25
IL38952A0 (en) 1972-05-30

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