FI45325C - Menetelmä helvetikosidiestereiden valmistamiseksi. - Google Patents

Menetelmä helvetikosidiestereiden valmistamiseksi.

Info

Publication number
FI45325C
FI45325C FI670378A FI37867A FI45325C FI 45325 C FI45325 C FI 45325C FI 670378 A FI670378 A FI 670378A FI 37867 A FI37867 A FI 37867A FI 45325 C FI45325 C FI 45325C
Authority
FI
Finland
Prior art keywords
helveticoside
esters
preparation
helveticoside esters
Prior art date
Application number
FI670378A
Other languages
English (en)
Swedish (sv)
Other versions
FI45325B (fi
Inventor
Kaiser Fritz
Schaumann Wolfgang
Voigtlaender Wolfgang
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
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of FI45325B publication Critical patent/FI45325B/fi
Application granted granted Critical
Publication of FI45325C publication Critical patent/FI45325C/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/58One oxygen atom, e.g. butenolide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J19/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
FI670378A 1966-02-11 1967-02-09 Menetelmä helvetikosidiestereiden valmistamiseksi. FI45325C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6273/66A GB1113027A (en) 1966-02-11 1966-02-11 Derivatives of helveticoside
GB3954866 1966-09-05

Publications (2)

Publication Number Publication Date
FI45325B FI45325B (fi) 1972-01-31
FI45325C true FI45325C (fi) 1972-05-10

Family

ID=26240571

Family Applications (1)

Application Number Title Priority Date Filing Date
FI670378A FI45325C (fi) 1966-02-11 1967-02-09 Menetelmä helvetikosidiestereiden valmistamiseksi.

Country Status (9)

Country Link
US (1) US3471614A (fi)
JP (1) JPS5130068B1 (fi)
AT (1) AT268539B (fi)
CH (1) CH558347A (fi)
DE (1) DE1568220A1 (fi)
FI (1) FI45325C (fi)
FR (2) FR1511249A (fi)
GB (1) GB1113027A (fi)
NL (1) NL153208B (fi)

Also Published As

Publication number Publication date
JPS5130068B1 (fi) 1976-08-30
FI45325B (fi) 1972-01-31
US3471614A (en) 1969-10-07
DE1568220A1 (de) 1970-07-09
FR6138M (fi) 1968-06-24
AT268539B (de) 1969-02-10
GB1113027A (en) 1968-05-08
NL153208B (nl) 1977-05-16
FR1511249A (fr) 1968-01-26
CH558347A (de) 1975-01-31
NL6702085A (fi) 1967-08-14

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