NL7207764A - - Google Patents

Info

Publication number
NL7207764A
NL7207764A NL7207764A NL7207764A NL7207764A NL 7207764 A NL7207764 A NL 7207764A NL 7207764 A NL7207764 A NL 7207764A NL 7207764 A NL7207764 A NL 7207764A NL 7207764 A NL7207764 A NL 7207764A
Authority
NL
Netherlands
Application number
NL7207764A
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 NL7207764A publication Critical patent/NL7207764A/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
    • C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7207764A 1971-06-08 1972-06-08 NL7207764A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120671A FR2140794A5 (sv) 1971-06-08 1971-06-08

Publications (1)

Publication Number Publication Date
NL7207764A true NL7207764A (sv) 1972-12-12

Family

ID=9078278

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207764A NL7207764A (sv) 1971-06-08 1972-06-08

Country Status (14)

Country Link
BE (1) BE784462A (sv)
CA (1) CA987676A (sv)
CH (2) CH563328A5 (sv)
DE (1) DE2227997A1 (sv)
DK (1) DK139952B (sv)
FR (1) FR2140794A5 (sv)
GB (1) GB1374363A (sv)
HU (1) HU165730B (sv)
IL (1) IL39581A (sv)
IT (1) IT958258B (sv)
NL (1) NL7207764A (sv)
PL (1) PL82691B1 (sv)
SE (2) SE387330B (sv)
SU (1) SU464993A3 (sv)

Also Published As

Publication number Publication date
BE784462A (fr) 1972-12-06
CA987676A (fr) 1976-04-20
PL82691B1 (sv) 1975-10-31
CH563328A5 (sv) 1975-06-30
GB1374363A (en) 1974-11-20
SE7508690L (sv) 1975-07-31
IL39581A (en) 1975-02-10
FR2140794A5 (sv) 1973-01-19
HU165730B (sv) 1974-10-28
IT958258B (it) 1973-10-20
IL39581A0 (en) 1972-07-26
DK139952C (sv) 1979-10-29
DK139952B (da) 1979-05-28
CH554136A (fr) 1974-09-30
DE2227997A1 (de) 1973-01-04
SE420715B (sv) 1981-10-26
SU464993A3 (ru) 1975-03-25
SE387330B (sv) 1976-09-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed