CH568290A5 - - Google Patents
Info
- Publication number
- CH568290A5 CH568290A5 CH1564170A CH1564170A CH568290A5 CH 568290 A5 CH568290 A5 CH 568290A5 CH 1564170 A CH1564170 A CH 1564170A CH 1564170 A CH1564170 A CH 1564170A CH 568290 A5 CH568290 A5 CH 568290A5
- Authority
- CH
- Switzerland
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5155769 | 1969-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH568290A5 true CH568290A5 (ja) | 1975-10-31 |
Family
ID=10460478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1564170A CH568290A5 (ja) | 1969-10-21 | 1970-10-21 |
Country Status (21)
Country | Link |
---|---|
US (1) | US3793319A (ja) |
AT (1) | AT299948B (ja) |
BE (1) | BE757576A (ja) |
CA (1) | CA952523A (ja) |
CH (1) | CH568290A5 (ja) |
CS (1) | CS178071B2 (ja) |
DE (1) | DE2051681A1 (ja) |
DK (1) | DK139721B (ja) |
ES (1) | ES384750A1 (ja) |
FR (1) | FR2066231A5 (ja) |
GB (1) | GB1308048A (ja) |
HU (1) | HU162262B (ja) |
IE (1) | IE34617B1 (ja) |
IL (1) | IL35472A0 (ja) |
NL (1) | NL164852C (ja) |
PL (1) | PL89660B1 (ja) |
RO (1) | RO57896A (ja) |
SE (1) | SE359833B (ja) |
SU (1) | SU400089A3 (ja) |
YU (1) | YU35758B (ja) |
ZA (1) | ZA706864B (ja) |
Families Citing this family (1)
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 |
-
0
- BE BE757576D patent/BE757576A/xx not_active IP Right Cessation
-
1969
- 1969-10-21 GB GB5155769A patent/GB1308048A/en not_active Expired
-
1970
- 1970-10-06 IE IE1284/70A patent/IE34617B1/xx unknown
- 1970-10-08 ZA ZA706864A patent/ZA706864B/xx unknown
- 1970-10-08 CA CA095,189A patent/CA952523A/en not_active Expired
- 1970-10-08 US US00079356A patent/US3793319A/en not_active Expired - Lifetime
- 1970-10-09 PL PL1970143835A patent/PL89660B1/pl unknown
- 1970-10-14 DK DK523070AA patent/DK139721B/da not_active IP Right Cessation
- 1970-10-15 CS CS6949A patent/CS178071B2/cs unknown
- 1970-10-16 NL NL7015210.A patent/NL164852C/xx not_active IP Right Cessation
- 1970-10-19 IL IL35472A patent/IL35472A0/xx unknown
- 1970-10-19 YU YU2549/70A patent/YU35758B/xx unknown
- 1970-10-20 SE SE14132/70A patent/SE359833B/xx unknown
- 1970-10-20 FR FR7037786A patent/FR2066231A5/fr not_active Expired
- 1970-10-20 SU SU1484892A patent/SU400089A3/ru active
- 1970-10-21 ES ES384750A patent/ES384750A1/es not_active Expired
- 1970-10-21 CH CH1564170A patent/CH568290A5/xx not_active IP Right Cessation
- 1970-10-21 DE DE19702051681 patent/DE2051681A1/de not_active Ceased
- 1970-10-21 HU HUIE416A patent/HU162262B/hu unknown
- 1970-10-21 AT AT947170A patent/AT299948B/de not_active IP Right Cessation
- 1970-10-21 RO RO64749A patent/RO57896A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
NL7015210A (ja) | 1971-04-23 |
ZA706864B (en) | 1971-07-28 |
AT299948B (de) | 1972-07-10 |
IL35472A0 (en) | 1970-12-24 |
YU35758B (en) | 1981-06-30 |
IE34617L (en) | 1971-04-21 |
FR2066231A5 (ja) | 1971-08-06 |
HU162262B (ja) | 1973-01-29 |
BE757576A (fr) | 1971-04-15 |
SU400089A3 (ja) | 1973-10-03 |
NL164852B (nl) | 1980-09-15 |
RO57896A (ja) | 1975-07-15 |
CA952523A (en) | 1974-08-06 |
GB1308048A (en) | 1973-02-21 |
YU254970A (en) | 1980-12-31 |
SE359833B (ja) | 1973-09-10 |
DE2051681A1 (de) | 1971-04-29 |
CS178071B2 (ja) | 1977-08-31 |
US3793319A (en) | 1974-02-19 |
DK139721B (da) | 1979-04-02 |
NL164852C (nl) | 1981-02-16 |
DK139721C (ja) | 1979-10-15 |
ES384750A1 (es) | 1973-03-16 |
IE34617B1 (en) | 1975-06-25 |
PL89660B1 (ja) | 1976-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |