CH616945A5 - Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin. - Google Patents

Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin. Download PDF

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Publication number
CH616945A5
CH616945A5 CH453075A CH453075A CH616945A5 CH 616945 A5 CH616945 A5 CH 616945A5 CH 453075 A CH453075 A CH 453075A CH 453075 A CH453075 A CH 453075A CH 616945 A5 CH616945 A5 CH 616945A5
Authority
CH
Switzerland
Prior art keywords
methyldigoxin
chloroform
substituted derivatives
crystallization
preparation
Prior art date
Application number
CH453075A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Rer N Voigtlaender
Fritz Dr Rer Nat Kaiser
Wolfgang Prof Dr Med Schaumann
Kurt Dr Ing Stach
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
Priority claimed from DE2418127A external-priority patent/DE2418127A1/de
Priority claimed from DE19742457219 external-priority patent/DE2457219A1/de
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of CH616945A5 publication Critical patent/CH616945A5/de

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
    • C07J19/005—Glycosides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH453075A 1974-04-13 1975-04-09 Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin. CH616945A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2418127A DE2418127A1 (de) 1974-04-13 1974-04-13 C22-alkyl-derivate des alpha- und beta-methyldigoxins und verfahren zur herstellung derselben
DE19742457219 DE2457219A1 (de) 1974-12-04 1974-12-04 C22-subst. derivate des alpha- und beta-methyldigoxins und verfahren zur herstellung derselben

Publications (1)

Publication Number Publication Date
CH616945A5 true CH616945A5 (en) 1980-04-30

Family

ID=25766974

Family Applications (2)

Application Number Title Priority Date Filing Date
CH453075A CH616945A5 (en) 1974-04-13 1975-04-09 Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin.
CH369879A CH618444A5 (en) 1974-04-13 1979-04-19 Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH369879A CH618444A5 (en) 1974-04-13 1979-04-19 Process for the preparation of C22-substituted derivatives of alpha- and beta-methyldigoxin.

Country Status (11)

Country Link
JP (1) JPS50137969A (enExample)
AR (2) AR205139A1 (enExample)
AT (1) AT343290B (enExample)
CA (1) CA1033715A (enExample)
CH (2) CH616945A5 (enExample)
ES (1) ES436457A1 (enExample)
FI (1) FI751052A7 (enExample)
FR (1) FR2267109B1 (enExample)
GB (1) GB1450014A (enExample)
NL (1) NL7504090A (enExample)
SE (1) SE7504006L (enExample)

Also Published As

Publication number Publication date
AU8004475A (en) 1976-10-14
FR2267109A1 (enExample) 1975-11-07
GB1450014A (en) 1976-09-22
CH618444A5 (en) 1980-07-31
ATA275175A (de) 1977-09-15
ES436457A1 (es) 1977-01-01
AR203906A1 (es) 1975-10-31
FR2267109B1 (enExample) 1979-03-23
AT343290B (de) 1978-05-26
FI751052A7 (enExample) 1975-10-14
SE7504006L (sv) 1975-10-14
NL7504090A (nl) 1975-10-15
AR205139A1 (es) 1976-04-05
JPS50137969A (enExample) 1975-11-01
CA1033715A (en) 1978-06-27

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