FR1502157A - Steroid-6-methyl-1 alpha, 2 alpha-methylene-4, 6 -dien-3-ones and process for their manufacture - Google Patents

Steroid-6-methyl-1 alpha, 2 alpha-methylene-4, 6 -dien-3-ones and process for their manufacture

Info

Publication number
FR1502157A
FR1502157A FR82155A FR82155A FR1502157A FR 1502157 A FR1502157 A FR 1502157A FR 82155 A FR82155 A FR 82155A FR 82155 A FR82155 A FR 82155A FR 1502157 A FR1502157 A FR 1502157A
Authority
FR
France
Prior art keywords
alpha
dien
steroid
methylene
ones
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
FR82155A
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
Application granted granted Critical
Publication of FR1502157A publication Critical patent/FR1502157A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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
    • 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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR82155A 1965-11-05 1966-11-02 Steroid-6-methyl-1 alpha, 2 alpha-methylene-4, 6 -dien-3-ones and process for their manufacture Expired FR1502157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4697065A GB1097554A (en) 1965-11-05 1965-11-05 Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones

Publications (1)

Publication Number Publication Date
FR1502157A true FR1502157A (en) 1967-11-18

Family

ID=10443260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82155A Expired FR1502157A (en) 1965-11-05 1966-11-02 Steroid-6-methyl-1 alpha, 2 alpha-methylene-4, 6 -dien-3-ones and process for their manufacture

Country Status (6)

Country Link
BE (1) BE689273A (en)
BR (1) BR6684325D0 (en)
DE (1) DE1568201A1 (en)
FR (1) FR1502157A (en)
GB (1) GB1097554A (en)
NL (1) NL6615589A (en)

Also Published As

Publication number Publication date
GB1097554A (en) 1968-01-03
BE689273A (en) 1967-04-14
BR6684325D0 (en) 1973-12-26
DE1568201A1 (en) 1970-02-05
NL6615589A (en) 1967-05-08

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