NL6802274A - - Google Patents

Info

Publication number
NL6802274A
NL6802274A NL6802274A NL6802274A NL6802274A NL 6802274 A NL6802274 A NL 6802274A NL 6802274 A NL6802274 A NL 6802274A NL 6802274 A NL6802274 A NL 6802274A NL 6802274 A NL6802274 A NL 6802274A
Authority
NL
Netherlands
Application number
NL6802274A
Other versions
NL152843B (nl
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 filed Critical
Publication of NL6802274A publication Critical patent/NL6802274A/xx
Publication of NL152843B publication Critical patent/NL152843B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic 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
    • C07D307/56—Heterocyclic 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
    • C07D307/58—One oxygen atom, e.g. butenolide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL686802274A 1967-02-17 1968-02-16 Werkwijze ter bereiding van een een beta-(4-alkoxybenzoyl)-beta-broomacrylzuurderivaat bevattend antitumormiddel, aldus verkregen gevormd oraal geneesmiddel en werkwijze ter bereiding van de hiervoor geschikte verbinding. NL152843B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS117367 1967-02-17

Publications (2)

Publication Number Publication Date
NL6802274A true NL6802274A (de) 1968-08-19
NL152843B NL152843B (nl) 1977-04-15

Family

ID=5345432

Family Applications (2)

Application Number Title Priority Date Filing Date
NL686802274A NL152843B (nl) 1967-02-17 1968-02-16 Werkwijze ter bereiding van een een beta-(4-alkoxybenzoyl)-beta-broomacrylzuurderivaat bevattend antitumormiddel, aldus verkregen gevormd oraal geneesmiddel en werkwijze ter bereiding van de hiervoor geschikte verbinding.
NL7609640A NL7609640A (nl) 1967-02-17 1976-08-30 Crotonlakton met anti-tumorwerking.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7609640A NL7609640A (nl) 1967-02-17 1976-08-30 Crotonlakton met anti-tumorwerking.

Country Status (8)

Country Link
US (1) US3754023A (de)
AT (1) AT280246B (de)
BE (1) BE710823A (de)
DE (1) DE1668667A1 (de)
FR (1) FR1595530A (de)
GB (2) GB1195921A (de)
NL (2) NL152843B (de)
SE (2) SE362640B (de)

Also Published As

Publication number Publication date
DE1793715B2 (de) 1975-08-28
BE710823A (de) 1968-06-17
DE1793715A1 (de) 1972-10-19
SE362640B (de) 1973-12-17
DE1668667A1 (de) 1972-03-02
NL152843B (nl) 1977-04-15
SE349569B (de) 1972-10-02
GB1195922A (en) 1970-06-24
NL7609640A (nl) 1976-11-30
FR1595530A (de) 1970-06-15
GB1195921A (en) 1970-06-24
AT280246B (de) 1970-04-10
US3754023A (en) 1973-08-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SPOFA