FR1451991A - Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained - Google Patents

Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained

Info

Publication number
FR1451991A
FR1451991A FR992939A FR992939A FR1451991A FR 1451991 A FR1451991 A FR 1451991A FR 992939 A FR992939 A FR 992939A FR 992939 A FR992939 A FR 992939A FR 1451991 A FR1451991 A FR 1451991A
Authority
FR
France
Prior art keywords
derivatives
alkyl
novel
preparation
pregnane
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
FR992939A
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.)
Organon Laboratories Ltd
Original Assignee
Organon Laboratories 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
Priority claimed from GB42374/63A external-priority patent/GB1085612A/en
Application filed by Organon Laboratories Ltd filed Critical Organon Laboratories Ltd
Priority to FR992939A priority Critical patent/FR1451991A/en
Application granted granted Critical
Publication of FR1451991A publication Critical patent/FR1451991A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
    • C07J7/0025—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16
    • C07J7/003—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/0065—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified
    • C07J7/007—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified not substituted in position 17 alfa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR992939A 1963-10-28 1964-10-28 Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained Expired FR1451991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992939A FR1451991A (en) 1963-10-28 1964-10-28 Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB42374/63A GB1085612A (en) 1963-10-28 1963-10-28 New 16-alkyl pregnane derivatives and process for the preparation thereof
GB1604164 1964-04-17
GB3706464 1964-09-10
FR992939A FR1451991A (en) 1963-10-28 1964-10-28 Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained

Publications (1)

Publication Number Publication Date
FR1451991A true FR1451991A (en) 1966-02-25

Family

ID=27445865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992939A Expired FR1451991A (en) 1963-10-28 1964-10-28 Process for the preparation of novel 16-alkyl-pregnane derivatives and derivatives thus obtained

Country Status (1)

Country Link
FR (1) FR1451991A (en)

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