FR1333712A - Manufacturing process of 4-methyl-3-oxo-delta4-steroids - Google Patents

Manufacturing process of 4-methyl-3-oxo-delta4-steroids

Info

Publication number
FR1333712A
FR1333712A FR810688A FR810688A FR1333712A FR 1333712 A FR1333712 A FR 1333712A FR 810688 A FR810688 A FR 810688A FR 810688 A FR810688 A FR 810688A FR 1333712 A FR1333712 A FR 1333712A
Authority
FR
France
Prior art keywords
delta4
steroids
oxo
methyl
manufacturing process
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
FR810688A
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.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals Ltd
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 BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Priority to FR810688A priority Critical patent/FR1333712A/en
Priority to FR837321A priority patent/FR534M/fr
Application granted granted Critical
Publication of FR1333712A publication Critical patent/FR1333712A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
FR810688A 1958-11-19 1959-11-19 Manufacturing process of 4-methyl-3-oxo-delta4-steroids Expired FR1333712A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR810688A FR1333712A (en) 1959-11-19 1959-11-19 Manufacturing process of 4-methyl-3-oxo-delta4-steroids
FR837321A FR534M (en) 1958-11-19 1960-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810688A FR1333712A (en) 1959-11-19 1959-11-19 Manufacturing process of 4-methyl-3-oxo-delta4-steroids

Publications (1)

Publication Number Publication Date
FR1333712A true FR1333712A (en) 1963-08-02

Family

ID=8721528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810688A Expired FR1333712A (en) 1958-11-19 1959-11-19 Manufacturing process of 4-methyl-3-oxo-delta4-steroids

Country Status (1)

Country Link
FR (1) FR1333712A (en)

Similar Documents

Publication Publication Date Title
FR1252474A (en) Manufacturing process of beta-cyanoethylphenyldichlorosilane
BE595520A (en) Manufacturing process of synthetic materials
CH398561A (en) Manufacturing process of cyclohexanone
FR1249507A (en) Manufacturing process of scintillators
FR1250183A (en) Manufacturing process of dimethylolurone-alkyl-ethers
FR1252518A (en) Manufacturing process of chlorobromomethanes
FR1275385A (en) Manufacturing process of cyanoalkylfluorosilane
FR1368706A (en) Manufacturing process of 7-methyl-testosterones
FR1333712A (en) Manufacturing process of 4-methyl-3-oxo-delta4-steroids
FR1256854A (en) Manufacturing process of picolines
FR1273880A (en) Manufacturing process of phenyl-alkyne-diols
FR1215360A (en) Manufacturing process of cyclopentadienylmanganese-tricarbonyls
FR1249305A (en) New ceramic manufacturing process
FR1228083A (en) Polyurea manufacturing process
FR1260497A (en) Manufacturing process of chlorofluorohydrocarbons
CH395055A (en) Manufacturing process of cyclohexyl-1-propanol-1 carbamate
FR1272490A (en) Yeast manufacturing process
FR1245757A (en) Manufacturing process of collectors
FR1356903A (en) Manufacturing process of fluorinated 6alpha- and 6beta-testosterones
FR1252421A (en) Manufacturing process of p-n junctions
FR1253270A (en) Moccasins manufacturing process
FR1225514A (en) Manufacturing process of dihydrojasmone
FR1268436A (en) Manufacturing process of metanilylcarbamides
FR1227087A (en) Manufacturing process of di-methylcyclopentadiene
FR1268425A (en) Manufacturing process of sulfonylcarbamides