FR848797A - Process for the preparation of carboxylic acids of the cyclopentanopolyhydro-phenanthrenic series - Google Patents

Process for the preparation of carboxylic acids of the cyclopentanopolyhydro-phenanthrenic series

Info

Publication number
FR848797A
FR848797A FR848797DA FR848797A FR 848797 A FR848797 A FR 848797A FR 848797D A FR848797D A FR 848797DA FR 848797 A FR848797 A FR 848797A
Authority
FR
France
Prior art keywords
cyclopentanopolyhydro
phenanthrenic
series
preparation
carboxylic acids
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
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 NV
Original Assignee
Organon NV
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 Organon NV filed Critical Organon NV
Application granted granted Critical
Publication of FR848797A publication Critical patent/FR848797A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • 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)
FR848797D 1938-01-13 1939-01-12 Process for the preparation of carboxylic acids of the cyclopentanopolyhydro-phenanthrenic series Expired FR848797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL848797X 1938-01-13

Publications (1)

Publication Number Publication Date
FR848797A true FR848797A (en) 1939-11-07

Family

ID=19845275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848797D Expired FR848797A (en) 1938-01-13 1939-01-12 Process for the preparation of carboxylic acids of the cyclopentanopolyhydro-phenanthrenic series

Country Status (1)

Country Link
FR (1) FR848797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802014A (en) * 1954-07-27 1957-08-06 Pfizer & Co C 8(14)-pregnenes and process
US2854452A (en) * 1954-07-27 1958-09-30 Pfizer & Co C Process for preparing 11-oxygenated nuclear-saturated steroids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802014A (en) * 1954-07-27 1957-08-06 Pfizer & Co C 8(14)-pregnenes and process
US2854452A (en) * 1954-07-27 1958-09-30 Pfizer & Co C Process for preparing 11-oxygenated nuclear-saturated steroids

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