CS178071B2 - - Google Patents

Info

Publication number
CS178071B2
CS178071B2 CS6949A CS694970A CS178071B2 CS 178071 B2 CS178071 B2 CS 178071B2 CS 6949 A CS6949 A CS 6949A CS 694970 A CS694970 A CS 694970A CS 178071 B2 CS178071 B2 CS 178071B2
Authority
CS
Czechoslovakia
Application number
CS6949A
Other languages
Czech (cs)
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 CS178071B2 publication Critical patent/CS178071B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
CS6949A 1969-10-21 1970-10-15 CS178071B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5155769 1969-10-21

Publications (1)

Publication Number Publication Date
CS178071B2 true CS178071B2 (fr) 1977-08-31

Family

ID=10460478

Family Applications (1)

Application Number Title Priority Date Filing Date
CS6949A CS178071B2 (fr) 1969-10-21 1970-10-15

Country Status (21)

Country Link
US (1) US3793319A (fr)
AT (1) AT299948B (fr)
BE (1) BE757576A (fr)
CA (1) CA952523A (fr)
CH (1) CH568290A5 (fr)
CS (1) CS178071B2 (fr)
DE (1) DE2051681A1 (fr)
DK (1) DK139721B (fr)
ES (1) ES384750A1 (fr)
FR (1) FR2066231A5 (fr)
GB (1) GB1308048A (fr)
HU (1) HU162262B (fr)
IE (1) IE34617B1 (fr)
IL (1) IL35472A0 (fr)
NL (1) NL164852C (fr)
PL (1) PL89660B1 (fr)
RO (1) RO57896A (fr)
SE (1) SE359833B (fr)
SU (1) SU400089A3 (fr)
YU (1) YU35758B (fr)
ZA (1) ZA706864B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA940133A (en) * 1970-04-03 1974-01-15 Imperial Chemical Industries Limited Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Also Published As

Publication number Publication date
CA952523A (en) 1974-08-06
YU35758B (en) 1981-06-30
DK139721C (fr) 1979-10-15
AT299948B (de) 1972-07-10
SU400089A3 (fr) 1973-10-03
NL164852C (nl) 1981-02-16
GB1308048A (en) 1973-02-21
SE359833B (fr) 1973-09-10
NL7015210A (fr) 1971-04-23
HU162262B (fr) 1973-01-29
RO57896A (fr) 1975-07-15
FR2066231A5 (fr) 1971-08-06
NL164852B (nl) 1980-09-15
US3793319A (en) 1974-02-19
PL89660B1 (fr) 1976-12-31
ES384750A1 (es) 1973-03-16
IE34617B1 (en) 1975-06-25
IE34617L (en) 1971-04-21
CH568290A5 (fr) 1975-10-31
DE2051681A1 (de) 1971-04-29
DK139721B (da) 1979-04-02
BE757576A (fr) 1971-04-15
ZA706864B (en) 1971-07-28
YU254970A (en) 1980-12-31
IL35472A0 (en) 1970-12-24

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