BE663534A - - Google Patents

Info

Publication number
BE663534A
BE663534A BE663534DA BE663534A BE 663534 A BE663534 A BE 663534A BE 663534D A BE663534D A BE 663534DA BE 663534 A BE663534 A BE 663534A
Authority
BE
Belgium
Application number
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.)
Publication of BE663534A publication Critical patent/BE663534A/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
    • 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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
BE663534D 1964-05-13 BE663534A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974351A FR1409756A (fr) 1964-05-13 1964-05-13 Procédé de préparation de 17-éthynyl 19-nor stéroïdes

Publications (1)

Publication Number Publication Date
BE663534A true BE663534A (fr)

Family

ID=8829947

Family Applications (1)

Application Number Title Priority Date Filing Date
BE663534D BE663534A (fr) 1964-05-13

Country Status (13)

Country Link
US (1) US3332968A (fr)
AT (1) AT269377B (fr)
BE (1) BE663534A (fr)
BR (1) BR6569611D0 (fr)
CH (1) CH436278A (fr)
DE (1) DE1296632B (fr)
DK (1) DK112033B (fr)
ES (1) ES312786A1 (fr)
FR (1) FR1409756A (fr)
GB (2) GB1103075A (fr)
IL (1) IL23453A (fr)
NL (2) NL6505769A (fr)
SE (1) SE306927B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421476A (fr) * 1964-11-02 1965-12-17 Roussel Uclaf Nouveau procédé de préparation du 3-oxo 17beta-hydroxy 17alpha-éthynyl delta 5(10)-estrène
US3470217A (en) * 1966-04-07 1969-09-30 Syntex Corp Process for the preparation of alkynyl carbinols
US3444057A (en) * 1966-06-29 1969-05-13 Syntex Corp Electrolytic reduction of aromatic steroids
US3475469A (en) * 1967-06-27 1969-10-28 American Home Prod 13 - alkyl - 9 - chloromethylgon - 4-en-17beta-ol-3-ones and intermediates therefor
US3499014A (en) * 1967-08-14 1970-03-03 Syntex Corp 17-hydroxyalkynylation process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888471A (en) * 1955-03-25 1959-05-26 Syntex Sa Process for preparing 17alpha-ethinyl-delta1, 4-androstadiene-17 beta-ol-3-one
US2843609A (en) * 1955-10-11 1958-07-15 Searle & Co 17-alkenyl and alkynyl derivatives of 4-estrene-3, 17-diol
GB897986A (en) * 1957-09-03 1962-06-06 Syntex Sa New cyclopentanophenanthrene compounds and process for the production thereof
NL121957C (fr) * 1963-07-10

Also Published As

Publication number Publication date
ES312786A1 (es) 1965-10-01
NL6505769A (fr) 1965-11-15
US3332968A (en) 1967-07-25
FR1409756A (fr) 1965-09-03
GB1103077A (en) 1968-02-14
DK112033B (da) 1968-11-04
AT269377B (de) 1969-03-10
NL123455C (fr)
BR6569611D0 (pt) 1973-12-26
IL23453A (en) 1968-09-26
CH436278A (fr) 1967-05-31
DE1296632B (de) 1969-06-04
SE306927B (fr) 1968-12-16
GB1103075A (en) 1968-02-14

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