FR1164173A - Improvements to the processes for preparing steroid compounds - Google Patents

Improvements to the processes for preparing steroid compounds

Info

Publication number
FR1164173A
FR1164173A FR1164173DA FR1164173A FR 1164173 A FR1164173 A FR 1164173A FR 1164173D A FR1164173D A FR 1164173DA FR 1164173 A FR1164173 A FR 1164173A
Authority
FR
France
Prior art keywords
processes
steroid compounds
preparing steroid
preparing
compounds
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
Other languages
French (fr)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of FR1164173A publication Critical patent/FR1164173A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids
    • C12P33/06—Hydroxylating
    • C12P33/08—Hydroxylating at 11 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Steroid Compounds (AREA)
FR1164173D 1953-04-21 1953-12-15 Improvements to the processes for preparing steroid compounds Expired FR1164173A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1164173XA 1953-04-21 1953-04-21
US322066XA 1953-04-21 1953-04-21

Publications (1)

Publication Number Publication Date
FR1164173A true FR1164173A (en) 1958-10-07

Family

ID=34914733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164173D Expired FR1164173A (en) 1953-04-21 1953-12-15 Improvements to the processes for preparing steroid compounds

Country Status (2)

Country Link
BE (1) BE526313A (en)
FR (1) FR1164173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2018309A1 (en) * 1968-09-18 1970-05-29 Squibb & Sons Inc Anti-androgenic 11-beta, 17 alpha-dihydroxy-a-nor- - progesterone and its esters
EP0042451A1 (en) * 1980-06-21 1981-12-30 Schering Aktiengesellschaft Process for the preparation of 11-beta-hydroxy steroids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2018309A1 (en) * 1968-09-18 1970-05-29 Squibb & Sons Inc Anti-androgenic 11-beta, 17 alpha-dihydroxy-a-nor- - progesterone and its esters
EP0042451A1 (en) * 1980-06-21 1981-12-30 Schering Aktiengesellschaft Process for the preparation of 11-beta-hydroxy steroids

Also Published As

Publication number Publication date
BE526313A (en)

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