ES365759A1 - Procedimiento para la obtencion de esteroides sustituidos. - Google Patents

Procedimiento para la obtencion de esteroides sustituidos.

Info

Publication number
ES365759A1
ES365759A1 ES365759A ES365759A ES365759A1 ES 365759 A1 ES365759 A1 ES 365759A1 ES 365759 A ES365759 A ES 365759A ES 365759 A ES365759 A ES 365759A ES 365759 A1 ES365759 A1 ES 365759A1
Authority
ES
Spain
Prior art keywords
alpha
beta
lower alkyl
allene
substituted steroids
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
ES365759A
Other languages
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES365759A1 publication Critical patent/ES365759A1/es
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
    • A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/569—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Fodder In General (AREA)
ES365759A 1968-04-10 1969-04-08 Procedimiento para la obtencion de esteroides sustituidos. Expired ES365759A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72034268A 1968-04-10 1968-04-10
US759516A US3875188A (en) 1968-04-10 1968-09-12 17-Beta-alpha-lower alkyl allene-substituted steroids

Publications (1)

Publication Number Publication Date
ES365759A1 true ES365759A1 (es) 1971-03-16

Family

ID=27110239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES365759A Expired ES365759A1 (es) 1968-04-10 1969-04-08 Procedimiento para la obtencion de esteroides sustituidos.

Country Status (11)

Country Link
US (1) US3875188A (es)
JP (1) JPS4837263B1 (es)
BE (1) BE731207A (es)
CA (1) CA953289A (es)
CH (1) CH522620A (es)
DE (1) DE1917087A1 (es)
ES (1) ES365759A1 (es)
FR (1) FR2007427A1 (es)
GB (2) GB1273024A (es)
NL (1) NL6905577A (es)
SE (1) SE353903B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755860A (fr) * 1970-06-11 1971-02-15 Syntex Corp Propadienyl-steroides alcoyl-substitues en c-17 alpha, nouveauxderives de ceux-ci et procede utilisable pour la preparation de ces composes
US5116830A (en) * 1984-08-17 1992-05-26 Sri International Stereoisomerically pure 17α-ethynyl-estra-2-en-17β-ol and the 17β esters thereof, methods of preparation and uses
ATE170753T1 (de) * 1989-07-07 1998-09-15 Endorecherche Inc Androgenderivate zur hemming der aktivität der sexualsteroide
AU680818B2 (en) * 1992-05-21 1997-08-14 Endorecherche Inc. Improved antiandrogens
JP2741286B2 (ja) * 1993-05-17 1998-04-15 アンドルシェルシュ・インコーポレイテッド 改良された抗アンドロゲン

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012045A (en) * 1959-01-22 1961-12-05 Searle & Co 17alpha-alkenyl derivatives of 6alpha-methyl-17beta-hydroxy-19-nor-4-androsten-3-one
US3086027A (en) * 1960-01-22 1963-04-16 Lilly Co Eli 19-nor-4, 9(10)-steroids and process
US3067214A (en) * 1960-04-20 1962-12-04 Merck & Co Inc Haloethisterone compounds
BE665514A (es) * 1964-06-16
DE1235316B (de) * 1964-11-17 1967-03-02 Schering Ag Verfahren zur Herstellung von 17alpha-AEthinyl-delta 1,3,5(10)-oestratrien-3, 16alpha17beta-triol sowie seiner Ester und AEther
US3318917A (en) * 1965-11-12 1967-05-09 Searle & Co 17alpha-(4-alkoxy-3-buten-1-ynyl)estra-1, 3, 5(10)-triene-3, 17beta-diols and derivatives thereof
US3385871A (en) * 1965-12-15 1968-05-28 Syntex Corp Halogenated cyclopropyl and cyclopropenyl estratrienes and process for their preparation
US3392166A (en) * 1966-03-30 1968-07-09 Syntex Corp Androst-4-enes and estr-4-enes having a 17alpha-diethylenically unsaturated side chain
GB1108276A (en) * 1966-03-14 1968-04-03 British Drug Houses Ltd 17ª‡-alka-1',3'-diynyl-oestra-4,9(10)-dien-3-ones

Also Published As

Publication number Publication date
FR2007427A1 (es) 1970-01-09
GB1273024A (en) 1972-05-03
DE1917087A1 (de) 1969-11-13
CH522620A (de) 1972-06-30
CA953289A (en) 1974-08-20
BE731207A (es) 1969-10-08
GB1273025A (en) 1972-05-03
SE353903B (es) 1973-02-19
NL6905577A (es) 1969-10-14
US3875188A (en) 1975-04-01
JPS4837263B1 (es) 1973-11-09

Similar Documents

Publication Publication Date Title
IL32695A (en) 2,4-dihydroxypyrimidines
IL24904A (en) Process for the preparation of 3-oxo-4,9,11-trienic steroids
ES365759A1 (es) Procedimiento para la obtencion de esteroides sustituidos.
ES366271A1 (es) Un procedimiento para la preparacion de esteroides.
DK112033B (da) Fremgangsmåde til fremstilling af 3-oxo-13β-alkyl-17β-hydroxy-17α-ethinylgona-5(10),9(11)-diener.
CS188871B2 (en) Loader,particularly for the tunelling operations
IL24528A (en) 19-nor-17alpha-methyl-pregna-4,9,11-triene-3,20-dione
CA693514A (en) Processes for preparing cycloalkylized 2,3-dihydro-1,4-benzthiazines
AU293013B2 (en) 17a-(3',3',3'-trifluoro-prop-1'-ynyl)-oestra-1,3,5(10)-trienes
CA677904A (en) 11.beta.,18-OXIDO STEROIDS
DK120386B (da) Fremgangsmåde til fremstilling af 3-oxo-4,9,11-steroidtriener.
CA683570A (en) 16.alpha.,17.alpha.-DIHYDROXY-6.alpha.-METHYLPREGN-4-ENE-3,20-DIONE
CA840425A (en) Process for preparing steroidal 3-hydroxy-1,3,5(10),7-tetraenes
CA693547A (en) Storage-stable 3,4-dihydro-1,2-pyran-2-carboxaldehyde
CA617602A (en) Steroid 4,6-dienes
AU270700B2 (en) Pregna-4, 9(11)-dienes
CA631321A (en) 3-oxygenated allopregnane-6,11-dione compounds
CA721758A (en) 11.alpha.,17.alpha.-DIMETHYLANDROSTANE-11.beta.,17.beta.-DIOL
CA698839A (en) 17(20),20(21)-bismethylenedioxy pregnanes
CA639861A (en) .delta.5,14-3,11substituted-16-keto-androstadiene
AU291512B2 (en) New 3, 3-alkylidene-19-nor-steroids
CA691749A (en) Soil sterilizing compositions
AU404019B2 (en) Preparation of diorganotin 2, o-mercaptocarboxylates
AU290955B2 (en) 3-oxygenated 16-oxaestra-1,3,5(10)-trien-17-ols and d-homo compounds corresponding thereto and processes for their preparation
CA631996A (en) Fertilizer distributing machine