FR1253483A - Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids - Google Patents

Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids

Info

Publication number
FR1253483A
FR1253483A FR821024A FR821024A FR1253483A FR 1253483 A FR1253483 A FR 1253483A FR 821024 A FR821024 A FR 821024A FR 821024 A FR821024 A FR 821024A FR 1253483 A FR1253483 A FR 1253483A
Authority
FR
France
Prior art keywords
dehydrosteroids
halo
alpha
preparation
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
FR821024A
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.)
Olin Corp
Original Assignee
Olin Corp
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 to NL249174D priority Critical patent/NL249174A/xx
Application filed by Olin Corp filed Critical Olin Corp
Priority to FR821024A priority patent/FR1253483A/en
Application granted granted Critical
Publication of FR1253483A publication Critical patent/FR1253483A/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
    • C12P33/10—Hydroxylating at 11 position at 11 alpha-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)
FR821024A 1960-03-11 1960-03-11 Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids Expired FR1253483A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL249174D NL249174A (en) 1960-03-11
FR821024A FR1253483A (en) 1960-03-11 1960-03-11 Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821024A FR1253483A (en) 1960-03-11 1960-03-11 Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids

Publications (1)

Publication Number Publication Date
FR1253483A true FR1253483A (en) 1961-02-10

Family

ID=8726873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821024A Expired FR1253483A (en) 1960-03-11 1960-03-11 Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids

Country Status (2)

Country Link
FR (1) FR1253483A (en)
NL (1) NL249174A (en)

Also Published As

Publication number Publication date
NL249174A (en)

Similar Documents

Publication Publication Date Title
BE603504A (en) Process for the preparation of gallium-alkyls
FR1266428A (en) Process for the preparation of diamino-pyrimidines
FR1442255A (en) Process for the preparation of nu-substituted phenyl-sulfonyl nu'-cycloalkylureas
FR1512307A (en) Process for the preparation of gem-difluorosteroids
BE603719A (en) Process for the preparation of 4-sulfanilamido-quinazolines substituted in position 2
BE599589A (en) Process for the preparation of metals-carbonyl
FR1294134A (en) Process for the preparation of alpha-lipoamides
FR1288018A (en) Process for the preparation of 16-carboxy-17-alkoxy-18-acyloxy-3-epi-alloyohimbanes
FR1250287A (en) Process for the preparation of 1, 4-dithia-2, 3, 5, 6-tetracyanoclycohexadiene-2, 5
FR1286139A (en) Process for the preparation of 2-bromo-3-halo-propenes- (1)
FR1253483A (en) Process for the preparation of 6-alpha-halo-9- (11) -dehydrosteroids
FR1321405A (en) Improved process for the preparation of 16: 17-dehydro-20-oxo-steroids
FR1327021A (en) Process for the preparation of alpha-hydroxydialdehydes
FR1274204A (en) Process for the preparation of o-nu-dialkyl-hydroxylamines
FR1256172A (en) Process for the preparation of alkylsulfinates
FR1270968A (en) Process for the preparation of o-alkyl-hydroxylamines
BE598845A (en) Process for the preparation of arylsulfonylthionylamides
FR1258532A (en) Process for the preparation of n-acyl-peptides
FR1261843A (en) Process for the preparation of bis-phosphines
FR1278494A (en) Process for the preparation of metals-carbonyl
FR1291541A (en) Process for the preparation of 16-halogenomethyl-steroids
FR1296541A (en) Process for the preparation of bis-piperidino-alkanes
FR1301490A (en) Process for the preparation of 6-demethyltetracyclines
BE604366A (en) Process for the preparation of steroid-3-enolacylates
BE605602A (en) Process for the preparation of dehydro-steroids