DK129786C - - Google Patents

Info

Publication number
DK129786C
DK129786C DK192270A DK192270A DK129786C DK 129786 C DK129786 C DK 129786C DK 192270 A DK192270 A DK 192270A DK 192270 A DK192270 A DK 192270A DK 129786 C DK129786 C DK 129786C
Authority
DK
Denmark
Application number
DK192270A
Other versions
DK129786B (da
Inventor
M Semonsky
V Zikan
M V Jelinek
Original Assignee
Spofa Vereinigte Pharma Werke
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 Spofa Vereinigte Pharma Werke filed Critical Spofa Vereinigte Pharma Werke
Publication of DK129786B publication Critical patent/DK129786B/da
Application granted granted Critical
Publication of DK129786C publication Critical patent/DK129786C/da

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
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40Unsaturated compounds
    • C07C59/76Unsaturated compounds containing keto groups
    • C07C59/90Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK192270A 1967-02-17 1970-04-16 Analogifremgangsmåde til fremstilling af β-n-pentoxybenzoyl-β-bromacrylsyre. DK129786B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS117367 1967-02-17
CS526567 1967-07-18

Publications (2)

Publication Number Publication Date
DK129786B DK129786B (da) 1974-11-18
DK129786C true DK129786C (da) 1975-04-28

Family

ID=25745395

Family Applications (2)

Application Number Title Priority Date Filing Date
DK63568A DK130923B (da) 1967-02-17 1968-02-16 Analogifremgangsmåde til fremstilling af gamma-4-n-butoxyfenyl-alfa,beta-dibrom-delta alfa,beta-crotonlacton.
DK192270A DK129786B (da) 1967-02-17 1970-04-16 Analogifremgangsmåde til fremstilling af β-n-pentoxybenzoyl-β-bromacrylsyre.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK63568A DK130923B (da) 1967-02-17 1968-02-16 Analogifremgangsmåde til fremstilling af gamma-4-n-butoxyfenyl-alfa,beta-dibrom-delta alfa,beta-crotonlacton.

Country Status (4)

Country Link
CH (1) CH495974A (da)
DK (2) DK130923B (da)
ES (1) ES350568A1 (da)
FI (1) FI49511C (da)

Also Published As

Publication number Publication date
DK130923C (da) 1975-10-06
CH495974A (de) 1970-09-15
FI49511C (fi) 1975-07-10
ES350568A1 (es) 1969-05-16
DK129786B (da) 1974-11-18
DK130923B (da) 1975-05-05
FI49511B (da) 1975-04-01

Similar Documents

Publication Publication Date Title
AU425114B2 (da)
AT298283B (da)
AU416737B2 (da)
AU2277767A (da)
AU342066A (da)
DK130923C (da)
AU2256867A (da)
AU2977667A (da)
AU2116667A (da)
AU610966A (da)
AU1273466A (da)
AU3189468A (da)
AU2454867A (da)
AU3151267A (da)
AU2528767A (da)
AU97666A (da)
AU23366A (da)
AU25066A (da)
AU2406369A (da)
AU1763766A (da)
AU34866A (da)
AU1614766A (da)
BE483855A (da)
BE711449A (da)
AU459699A (da)