FR1004158A - Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications - Google Patents

Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications

Info

Publication number
FR1004158A
FR1004158A FR1004158DA FR1004158A FR 1004158 A FR1004158 A FR 1004158A FR 1004158D A FR1004158D A FR 1004158DA FR 1004158 A FR1004158 A FR 1004158A
Authority
FR
France
Prior art keywords
synthesis
applications
preparation process
intermediate products
estrogenic substances
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)
Inventor
Darius Molho
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 FR1004158A publication Critical patent/FR1004158A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1004158D 1947-03-11 1947-03-11 Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications Expired FR1004158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004158T 1947-03-11

Publications (1)

Publication Number Publication Date
FR1004158A true FR1004158A (en) 1952-03-26

Family

ID=9563585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004158D Expired FR1004158A (en) 1947-03-11 1947-03-11 Intermediate products for the synthesis of estrogenic substances, their preparation process and their applications

Country Status (1)

Country Link
FR (1) FR1004158A (en)

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