GB1058029A - A method of manufacture of alpha-acetyldigitoxin - Google Patents

A method of manufacture of alpha-acetyldigitoxin

Info

Publication number
GB1058029A
GB1058029A GB5392865A GB5392865A GB1058029A GB 1058029 A GB1058029 A GB 1058029A GB 5392865 A GB5392865 A GB 5392865A GB 5392865 A GB5392865 A GB 5392865A GB 1058029 A GB1058029 A GB 1058029A
Authority
GB
United Kingdom
Prior art keywords
acetyldigitoxin
alpha
manufacture
digitoxin
acetyl
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
GB5392865A
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.)
KUTNOWSKIE ZAKL FARMA
Original Assignee
KUTNOWSKIE ZAKL FARMA
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
Priority claimed from PL106699A external-priority patent/PL51930B3/pl
Application filed by KUTNOWSKIE ZAKL FARMA filed Critical KUTNOWSKIE ZAKL FARMA
Publication of GB1058029A publication Critical patent/GB1058029A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
    • 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)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

b -Acetyl-digitoxin is isomerized to a -acetyl-digitoxin by adsorption from solution in an organic solvent on to an adsorbent, extraction with an organic solvent and crystallization. Unconverted b -acetyl-digitoxin may be recycled.
GB5392865A 1964-12-19 1965-12-20 A method of manufacture of alpha-acetyldigitoxin Expired GB1058029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL106699A PL51930B3 (en) 1964-12-19

Publications (1)

Publication Number Publication Date
GB1058029A true GB1058029A (en) 1967-02-08

Family

ID=19944198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5392865A Expired GB1058029A (en) 1964-12-19 1965-12-20 A method of manufacture of alpha-acetyldigitoxin

Country Status (7)

Country Link
CH (1) CH460754A (en)
CS (1) CS151438B2 (en)
DE (1) DE1543134A1 (en)
FR (1) FR1479268A (en)
GB (1) GB1058029A (en)
NL (1) NL6516483A (en)
SE (1) SE326180B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226398A1 (en) * 1972-05-31 1973-12-13 Boehringer Sohn Ingelheim NEW HEART GLYCOSIDES AND METHODS FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
CS151438B2 (en) 1973-10-19
DE1543134A1 (en) 1970-07-02
CH460754A (en) 1968-08-15
SE326180B (en) 1970-07-20
NL6516483A (en) 1966-06-20
FR1479268A (en) 1967-05-05

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