IL38658A - 3-nitroimidazo(1,2-b)pyridazines - Google Patents
3-nitroimidazo(1,2-b)pyridazinesInfo
- Publication number
- IL38658A IL38658A IL38658A IL3865872A IL38658A IL 38658 A IL38658 A IL 38658A IL 38658 A IL38658 A IL 38658A IL 3865872 A IL3865872 A IL 3865872A IL 38658 A IL38658 A IL 38658A
- Authority
- IL
- Israel
- Prior art keywords
- pyridazine
- amino
- nitroimidazo
- nitroimidazopyridazine
- lower alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Claims (9)
1. A 3-nitroimidazo l,2-b} pyridazine of the formula: where is H or lower alkyl C^-C^anS is (lower alkyl) -oxy, lower- alkylthio, phenyllbwer alkoxy, di-lower alkyl amino alkyloxy, hydroxy lower alkoxy lower alkoxy' lower alkoxy, lower alkenyloxy, amino, monoloweralkyl amino, di- (loweralkyl) amino, (hydroxy loweralkyl) amino, phenyl lower alkyl amino, pyridyl lower alkyl amino, cycloalkyl (C3 to'- Cg) amino,' pyrrolidinol, piperidinol, morpholino', N -loweralkyl lower alkoxy phenyl . pipera.zin.o , N -a*yi piperaziri l, N -ca boloweralkoxy piperazino imida zolyl, lower alkanbylamino, and lower alkanoyl lower alkylamino.
2. ! -The hitroimidazopyridazirie in accordance with .claim 1, ■ 6i-methoxyr3rnitroimidazo jl>2-bj pyridazine. , . : .-'. ..
3. The nitroimidazopyridazine in accordance with claim 1,; 6-n-butoxy-3-nitroimidazo (l,2-b pyridazine. , ;
4. The nitroimidazopyridazine rin accordance with claim 1, 6-(2-hydroxyethpxy) -3-hitroimidazo (V,2-£ pyridazine.
5. A nitroimidazo , jl,2-b pyridazine of the formula wherein R is alkyl, (Cj-Cjj) and is selected from the group sisting of hydrogen and lower alkyl.
6. The nitroimidazopyridazine according to claim 5, acetamido-3-nitroimidazo pyridazine. 38658/2
7. The nitroimidazopyridazine according to claim 5, 3-nitro-6-propionamidoimidazo {ΐ>2-ϊ> pyridazine.
8. , The nitroimidazopyridazine according to claim B, 6-butyramido-r3-nitroimidazo i,2-^ pyridazine.
9. The nitroimidazopyridazine according to claim 5, 6^1auramido-3-nitroimidazo jl,2-bj pyridazine. S.HOROWITZ ¾ CO. AGENTS FOR APPLICANTS.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11850871A | 1971-02-24 | 1971-02-24 | |
| US11851071A | 1971-02-24 | 1971-02-24 | |
| US13256571A | 1971-04-08 | 1971-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL38658A0 IL38658A0 (en) | 1972-03-28 |
| IL38658A true IL38658A (en) | 1976-05-31 |
Family
ID=27382178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL38658A IL38658A (en) | 1971-02-24 | 1972-01-28 | 3-nitroimidazo(1,2-b)pyridazines |
Country Status (13)
| Country | Link |
|---|---|
| AR (2) | AR192343A1 (en) |
| BE (1) | BE779701A (en) |
| CH (2) | CH566337A5 (en) |
| DD (1) | DD96071A1 (en) |
| DE (1) | DE2208830A1 (en) |
| ES (1) | ES400141A1 (en) |
| FR (1) | FR2126305B1 (en) |
| GB (1) | GB1388915A (en) |
| HU (1) | HU167201B (en) |
| IE (1) | IE36021B1 (en) |
| IL (1) | IL38658A (en) |
| NL (1) | NL7202087A (en) |
| SE (1) | SE393805B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464372A (en) * | 1982-08-16 | 1984-08-07 | Schering Corporation | Imidazo[1,2-b]pyridazines |
| JPH0717971A (en) * | 1993-07-02 | 1995-01-20 | Takeda Chem Ind Ltd | Imidazole derivative, production and use thereof |
-
1972
- 1972-01-25 IE IE91/72A patent/IE36021B1/en unknown
- 1972-01-28 IL IL38658A patent/IL38658A/en unknown
- 1972-02-11 AR AR240493A patent/AR192343A1/en active
- 1972-02-17 NL NL7202087A patent/NL7202087A/xx unknown
- 1972-02-22 FR FR7205968A patent/FR2126305B1/fr not_active Expired
- 1972-02-23 BE BE779701A patent/BE779701A/en unknown
- 1972-02-23 HU HUAE356A patent/HU167201B/hu unknown
- 1972-02-23 SE SE7202239A patent/SE393805B/en unknown
- 1972-02-23 GB GB841772A patent/GB1388915A/en not_active Expired
- 1972-02-24 CH CH266572A patent/CH566337A5/xx not_active IP Right Cessation
- 1972-02-24 DE DE19722208830 patent/DE2208830A1/en active Pending
- 1972-02-24 ES ES0400141A patent/ES400141A1/en not_active Expired
- 1972-02-24 DD DD161109A patent/DD96071A1/xx unknown
- 1972-02-24 CH CH1640572*A patent/CH576473A5/xx not_active IP Right Cessation
- 1972-12-18 AR AR245699A patent/AR192845A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2126305A1 (en) | 1972-10-06 |
| IE36021L (en) | 1972-08-24 |
| CH566337A5 (en) | 1975-09-15 |
| DE2208830A1 (en) | 1972-08-31 |
| IE36021B1 (en) | 1976-07-21 |
| AR192845A1 (en) | 1973-03-14 |
| HU167201B (en) | 1975-09-27 |
| DD96071A1 (en) | 1973-03-12 |
| NL7202087A (en) | 1972-08-28 |
| ES400141A1 (en) | 1975-07-01 |
| FR2126305B1 (en) | 1975-10-31 |
| AR192343A1 (en) | 1973-02-14 |
| SE393805B (en) | 1977-05-23 |
| GB1388915A (en) | 1975-03-26 |
| BE779701A (en) | 1972-08-23 |
| IL38658A0 (en) | 1972-03-28 |
| CH576473A5 (en) | 1976-06-15 |
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