FR515M - - Google Patents

Info

Publication number
FR515M
FR515M FR837287A FR837287A FR515M FR 515 M FR515 M FR 515M FR 837287 A FR837287 A FR 837287A FR 837287 A FR837287 A FR 837287A FR 515 M FR515 M FR 515M
Authority
FR
France
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.)
Active
Application number
FR837287A
Other languages
French (fr)
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 FR815559A external-priority patent/FR1328903A/fr
Application filed filed Critical
Priority to FR837287A priority Critical patent/FR515M/fr
Application granted granted Critical
Publication of FR515M publication Critical patent/FR515M/fr
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
FR837287A 1959-01-23 1960-08-30 Active FR515M (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837287A FR515M (it) 1959-01-23 1960-08-30

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US788497A US2891079A (en) 1959-01-23 1959-01-23 6-methyl-4, 6-pregnadiene-3, 20-dione and 17alpha-acyloxy derivatives thereof
FR815559A FR1328903A (fr) 1960-01-13 1960-01-13 Procédé de préparation du 6-méthyl-3,20-dioxopregnadiène-4,6 et de ses dérivés 17alpha-acyloxylés
FR837287A FR515M (it) 1959-01-23 1960-08-30

Publications (1)

Publication Number Publication Date
FR515M true FR515M (it) 1961-05-15

Family

ID=25144671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837287A Active FR515M (it) 1959-01-23 1960-08-30

Country Status (4)

Country Link
US (1) US2891079A (it)
BE (1) BE586784A (it)
CH (1) CH409948A (it)
FR (1) FR515M (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126399A (en) * 1964-03-24 Lower alkanoyl
GB870286A (en) * 1958-11-04 1961-06-14 British Drug Houses Ltd Improvements in or relating to 6-methyl-3-oxo-í~-steroid compounds
US3096350A (en) * 1959-01-28 1963-07-02 Syntex Corp 6, 16alpha-dimethyl-delta1, 4, 6-pregnatriene-17alpha-ol-3, 20-dione and esters thereof
US3138589A (en) * 1959-03-04 1964-06-23 Syntex Corp Process for the production of 6-halo-3-keto-delta4, 6-steroids
US2968662A (en) * 1959-03-04 1961-01-17 Syntex Sa 6-halo-6-dehydro derivatives of 11-oxygenated-9 alpha-haloprogesterones
GB884544A (en) * 1959-10-12 1961-12-13 British Drug Houses Ltd 6-methyl steroid compounds
US3042688A (en) * 1959-11-20 1962-07-03 Farmaceutici Italia Process for the production of 6-methyl-3-keto-delta-steroid compounds
US3055919A (en) * 1960-05-27 1962-09-25 Searle & Co 17alpha-(lower alkanoyl)oxy-2-halopregna-4, 6-diene-3, 20-diones
DE1246728B (de) * 1960-10-19 1967-08-10 Merck & Co Inc Verfahren zur Herstellung von 11-oxygenierten 17alpha-Hydroxy-6, 16alpha-dimethyl-4, 6-pregnadien-bzw. -1, 4, 6-pregnatrien-3, 20-dionen
US3145199A (en) * 1961-02-09 1964-08-18 Gen Mills Inc 17, 20-oxido-6, 16-dialkyl-pregnanes and process for the preparation thereof
DE1177151B (de) * 1961-06-08 1964-09-03 Merck Ag E Verfahren zur Herstellung von 16-Chlormethylen- bzw. 16-Brommethylen-steroiden
CH448074A (de) * 1961-07-14 1967-12-15 Ciba Geigy Verfahren zur Herstellung von neuen 19-Hydroxysteroiden
US3133913A (en) * 1961-09-11 1964-05-19 American Home Prod 17alpha-methyl steroids and process to make same
CH405299A (de) * 1962-05-11 1966-01-15 Ciba Geigy Verfahren zur Herstellung von 19-Nor-steroiden
US3100777A (en) * 1962-05-31 1963-08-13 Upjohn Co 6-methyl-9alpha-fluoro-11beta-hydroxy - 4,6 - pregnadiene-3,20-dione and the 11-keto analogue thereof, their corresponding 16alpha-methyl derivatives and the 1-dehydro counterparts of the foregoing
US3234245A (en) * 1962-07-11 1966-02-08 Ciba Geigy Corp Process for the manufacture of unsaturated steroids
US3361744A (en) * 1962-07-18 1968-01-02 American Cyanamid Co Novel 17-hydrocarbon substituted progesterones, intermediates and methods of preparing the same
US3285939A (en) * 1963-02-13 1966-11-15 Parke Davis & Co Steroidal 3-chloro-3, 5-dienes
DE1201342B (de) * 1963-03-05 1965-09-23 Olin Mathieson Verfahren zur Herstellung von Steroiden
US3223701A (en) * 1963-06-28 1965-12-14 Merck & Co Inc Steroido-[3,2-c] pyrazoles and preparation thereof
BE757286A (fr) * 1969-10-10 1971-04-09 Ciba Geigy Nouvelle 6alpha-methyl-19-nor progesterone et procede pour sa preparation
US4346037A (en) * 1981-07-10 1982-08-24 The Upjohn Company Base catalyzed acylation with enol esters
MX2007008781A (es) 2005-01-21 2007-09-11 Astex Therapeutics Ltd Compuestos farmaceuticos.
US8916552B2 (en) 2006-10-12 2014-12-23 Astex Therapeutics Limited Pharmaceutical combinations
JP5528807B2 (ja) 2006-10-12 2014-06-25 アステックス、セラピューティックス、リミテッド 複合薬剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739974A (en) * 1953-04-06 1956-03-27 Searle & Co Process of preparing delta4,6-3-ketosteroids

Also Published As

Publication number Publication date
US2891079A (en) 1959-06-16
CH409948A (fr) 1966-03-31
BE586784A (fr) 1960-07-22

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