FR845046A - Process for the quantitative separation of hydroxy compounds - Google Patents

Process for the quantitative separation of hydroxy compounds

Info

Publication number
FR845046A
FR845046A FR845046DA FR845046A FR 845046 A FR845046 A FR 845046A FR 845046D A FR845046D A FR 845046DA FR 845046 A FR845046 A FR 845046A
Authority
FR
France
Prior art keywords
hydroxy compounds
quantitative separation
quantitative
separation
hydroxy
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
Georges Sandulesco
Andre Girard
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 FR845046A publication Critical patent/FR845046A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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)
FR845046D 1938-03-28 1938-03-28 Process for the quantitative separation of hydroxy compounds Expired FR845046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845046T 1938-03-28

Publications (1)

Publication Number Publication Date
FR845046A true FR845046A (en) 1939-08-09

Family

ID=9312673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845046D Expired FR845046A (en) 1938-03-28 1938-03-28 Process for the quantitative separation of hydroxy compounds

Country Status (1)

Country Link
FR (1) FR845046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307779A1 (en) * 1975-04-18 1976-11-12 Helmona Ag Sepn. of polyphenols from vegetable extracts - by conversion to their betainates and fractional precipitation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307779A1 (en) * 1975-04-18 1976-11-12 Helmona Ag Sepn. of polyphenols from vegetable extracts - by conversion to their betainates and fractional precipitation

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