FR860492A - Process for the preparation of cyclopentanohydrophenanthrene series ketones - Google Patents

Process for the preparation of cyclopentanohydrophenanthrene series ketones

Info

Publication number
FR860492A
FR860492A FR860492DA FR860492A FR 860492 A FR860492 A FR 860492A FR 860492D A FR860492D A FR 860492DA FR 860492 A FR860492 A FR 860492A
Authority
FR
France
Prior art keywords
cyclopentanohydrophenanthrene
preparation
ketones
series
series ketones
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Application granted granted Critical
Publication of FR860492A publication Critical patent/FR860492A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR860492D 1938-01-28 1939-01-13 Process for the preparation of cyclopentanohydrophenanthrene series ketones Expired FR860492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE860492X 1938-01-28

Publications (1)

Publication Number Publication Date
FR860492A true FR860492A (en) 1941-01-16

Family

ID=6792014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860492D Expired FR860492A (en) 1938-01-28 1939-01-13 Process for the preparation of cyclopentanohydrophenanthrene series ketones

Country Status (1)

Country Link
FR (1) FR860492A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875352C (en) * 1941-02-07 1953-04-30 Schering Ag Process for the production of androstandionen-3, 17 halogenated in ring A

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875352C (en) * 1941-02-07 1953-04-30 Schering Ag Process for the production of androstandionen-3, 17 halogenated in ring A

Similar Documents

Publication Publication Date Title
FR857451A (en) Process for the preparation of nitriles
FR867697A (en) Process for the preparation of delta1-androstene-dione
FR860492A (en) Process for the preparation of cyclopentanohydrophenanthrene series ketones
FR871942A (en) Process for the preparation of ketones of the cyclopentano-polyhydrophenanthrene series
FR846604A (en) Process for preparing magnesium
FR868336A (en) Process for the preparation of ketols belonging to the cyclopentanopolyhydrophenanthrenic series
FR854325A (en) Process for the preparation of p-aminophenyl-sulfimides
FR856641A (en) Process for preparing ketones of the cyclopentano-polyhydro-phenanthrenes series
FR860252A (en) Process for preparing lactones of the cyclopentanopolyhydrophenanthrene series
FR860982A (en) Process for the preparation of compounds of the cyclopentano-polyhydrophenanthrenic series
FR860323A (en) Process for preparing compounds of the cyclopentanopolyhydrophenanthrene series
FR840515A (en) Process for the preparation of cyclopentanopolyhydrophenanthrene series ketones
FR856736A (en) Process for the preparation of compounds of the pregnane series
FR49750E (en) Process for the preparation of saturated or unsaturated ketones of the Pregnane series
FR855730A (en) Process for the preparation of unsaturated ketones of the cyclopentano-polyhydro-phenanthrenes series
FR850456A (en) Process for the preparation of para-amino-benzaldehydes
FR857380A (en) Process for the preparation of new ethers-salts
FR860279A (en) Process for the preparation of new ethers-salts
FR860278A (en) Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series
FR847587A (en) Process for the preparation of cellulose flour
FR869935A (en) Process for the preparation of n-sulfonylureas
FR870537A (en) Process for the preparation of 6-oxychromanes
FR862395A (en) Process for the preparation of diolefins
BE435311A (en) Process for the preparation of 4-amino-benzene-sulfonamide phosphodichloride
FR859834A (en) Process for the preparation of d1-acetyl-alpha-tocopherol