BG25986A3 - - Google Patents
Info
- Publication number
- BG25986A3 BG25986A3 BG7428617A BG2861774A BG25986A3 BG 25986 A3 BG25986 A3 BG 25986A3 BG 7428617 A BG7428617 A BG 7428617A BG 2861774 A BG2861774 A BG 2861774A BG 25986 A3 BG25986 A3 BG 25986A3
- Authority
- BG
- Bulgaria
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
- C07D213/60—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 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU73CI00001430A HU171561B (en) | 1973-12-29 | 1973-12-29 | Process for producing 1,8-naphtiridine derivatives |
JP49007185A JPS514197A (en) | 1973-12-29 | 1974-01-16 | 1** nafuchirijinjudotaino seizoho |
HU74CI00001522A HU171869B (en) | 1974-01-17 | 1974-12-05 | New process for preparing derivatives of 1,8-naphthyridine |
Publications (1)
Publication Number | Publication Date |
---|---|
BG25986A3 true BG25986A3 (en) | 1979-01-12 |
Family
ID=27270158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG7428617A BG25986A3 (en) | 1973-12-29 | 1974-12-30 |
Country Status (12)
Country | Link |
---|---|
AR (1) | AR207855A1 (en) |
BG (1) | BG25986A3 (en) |
CA (1) | CA1039285A (en) |
CH (1) | CH613968A5 (en) |
DD (1) | DD116034A5 (en) |
DK (1) | DK677274A (en) |
FI (1) | FI375874A (en) |
GB (1) | GB1493949A (en) |
NL (1) | NL7416925A (en) |
NO (1) | NO140595C (en) |
SE (1) | SE419863B (en) |
SU (1) | SU580838A3 (en) |
-
1974
- 1974-01-01 AR AR257147A patent/AR207855A1/en active
- 1974-12-23 DK DK677274A patent/DK677274A/da not_active Application Discontinuation
- 1974-12-24 CH CH1730774A patent/CH613968A5/en not_active IP Right Cessation
- 1974-12-24 GB GB55876/74A patent/GB1493949A/en not_active Expired
- 1974-12-27 FI FI3758/74A patent/FI375874A/fi unknown
- 1974-12-27 SU SU7402092458A patent/SU580838A3/en active
- 1974-12-27 NL NL7416925A patent/NL7416925A/en not_active Application Discontinuation
- 1974-12-27 CA CA217,002A patent/CA1039285A/en not_active Expired
- 1974-12-27 SE SE7416323A patent/SE419863B/en unknown
- 1974-12-27 NO NO744718A patent/NO140595C/en unknown
- 1974-12-30 DD DD183434A patent/DD116034A5/xx unknown
- 1974-12-30 BG BG7428617A patent/BG25986A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK677274A (en) | 1975-09-01 |
GB1493949A (en) | 1977-11-30 |
CA1039285A (en) | 1978-09-26 |
NO744718L (en) | 1975-07-28 |
DD116034A5 (en) | 1975-11-05 |
NO140595C (en) | 1979-10-03 |
CH613968A5 (en) | 1979-10-31 |
FI375874A (en) | 1975-06-30 |
SE7416323L (en) | 1975-06-30 |
NL7416925A (en) | 1975-07-01 |
SE419863B (en) | 1981-08-31 |
SU580838A3 (en) | 1977-11-15 |
NO140595B (en) | 1979-06-25 |
AR207855A1 (en) | 1976-11-08 |