FR2283905B1 - - Google Patents

Info

Publication number
FR2283905B1
FR2283905B1 FR7527363A FR7527363A FR2283905B1 FR 2283905 B1 FR2283905 B1 FR 2283905B1 FR 7527363 A FR7527363 A FR 7527363A FR 7527363 A FR7527363 A FR 7527363A FR 2283905 B1 FR2283905 B1 FR 2283905B1
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.)
Expired
Application number
FR7527363A
Other versions
FR2283905A1 (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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of FR2283905A1 publication Critical patent/FR2283905A1/fr
Application granted granted Critical
Publication of FR2283905B1 publication Critical patent/FR2283905B1/fr
Granted 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7527363A 1974-09-05 1975-09-05 Procede de synthese totale de methyl-11 steroides Granted FR2283905A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/503,270 US3962291A (en) 1974-09-05 1974-09-05 Total synthesis of 11-alkyl steroids

Publications (2)

Publication Number Publication Date
FR2283905A1 FR2283905A1 (fr) 1976-04-02
FR2283905B1 true FR2283905B1 (fr) 1979-09-14

Family

ID=24001395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527363A Granted FR2283905A1 (fr) 1974-09-05 1975-09-05 Procede de synthese totale de methyl-11 steroides

Country Status (6)

Country Link
US (1) US3962291A (fr)
JP (1) JPS5154541A (fr)
CA (1) CA1041478A (fr)
DE (1) DE2539300A1 (fr)
FR (1) FR2283905A1 (fr)
GB (1) GB1506761A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618783B1 (fr) * 1987-07-30 1991-02-01 Roussel Uclaf Nouveaux 17-aryle steroides, leurs procedes et des intermediaires de preparation comme medicaments et les compositions pharmaceutiques les renfermant
CN108840895B (zh) * 2018-04-24 2020-09-04 上海共拓医药化工有限公司 依托孕烯以及去氧孕烯中间体的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723483A (en) * 1970-07-27 1973-03-27 R Coombs 11{62 -methyl-17{60 -propadienyl steroids
US3876670A (en) * 1973-02-05 1975-04-08 Sandoz Ag 11,11-dimethyl-substituted steroids

Also Published As

Publication number Publication date
CA1041478A (fr) 1978-10-31
US3962291A (en) 1976-06-08
FR2283905A1 (fr) 1976-04-02
GB1506761A (en) 1978-04-12
DE2539300A1 (de) 1976-03-18
JPS5154541A (en) 1976-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse