FR978016A - Process for the preparation of intermediates for the synthesis of estrogenic substances - Google Patents

Process for the preparation of intermediates for the synthesis of estrogenic substances

Info

Publication number
FR978016A
FR978016A FR978016DA FR978016A FR 978016 A FR978016 A FR 978016A FR 978016D A FR978016D A FR 978016DA FR 978016 A FR978016 A FR 978016A
Authority
FR
France
Prior art keywords
intermediates
synthesis
preparation
estrogenic substances
estrogenic
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.)
Laboratoires Francais de Chimiotherapie SA
Original Assignee
Laboratoires Francais de Chimiotherapie SA
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 Laboratoires Francais de Chimiotherapie SA filed Critical Laboratoires Francais de Chimiotherapie SA
Application granted granted Critical
Publication of FR978016A publication Critical patent/FR978016A/en
Expired legal-status Critical Current

Links

FR978016D 1942-12-10 1942-12-10 Process for the preparation of intermediates for the synthesis of estrogenic substances Expired FR978016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978016T 1942-12-10

Publications (1)

Publication Number Publication Date
FR978016A true FR978016A (en) 1951-04-09

Family

ID=9520204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978016D Expired FR978016A (en) 1942-12-10 1942-12-10 Process for the preparation of intermediates for the synthesis of estrogenic substances

Country Status (1)

Country Link
FR (1) FR978016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933523A (en) * 1955-10-03 1960-04-19 Johnson & Son Inc S C Diethers of 4, 4 bis (4-hydroxy phenyl) pentanoic acid
US2971025A (en) * 1956-06-14 1961-02-07 Johnson & Son Inc S C Novel ether derivatives of di (hydroxyaromatic) alkylidene carboxylic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933523A (en) * 1955-10-03 1960-04-19 Johnson & Son Inc S C Diethers of 4, 4 bis (4-hydroxy phenyl) pentanoic acid
US2971025A (en) * 1956-06-14 1961-02-07 Johnson & Son Inc S C Novel ether derivatives of di (hydroxyaromatic) alkylidene carboxylic acids

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