ES482894A1 - Procedimiento para obtener el compuesto quimico heterocicli-co 6-fenil-(1,2,3)oxadiazolo-(4,5-d)-piridazin-7(6h)-ona - Google Patents
Procedimiento para obtener el compuesto quimico heterocicli-co 6-fenil-(1,2,3)oxadiazolo-(4,5-d)-piridazin-7(6h)-onaInfo
- Publication number
- ES482894A1 ES482894A1 ES482894A ES482894A ES482894A1 ES 482894 A1 ES482894 A1 ES 482894A1 ES 482894 A ES482894 A ES 482894A ES 482894 A ES482894 A ES 482894A ES 482894 A1 ES482894 A1 ES 482894A1
- Authority
- ES
- Spain
- Prior art keywords
- oxadiazolo
- pyridazine
- phenyl
- chemical compound
- producing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
- Color Printing (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Procedimiento para obtener el compuesto químico heterocíclico 6-fenil-[1,2,3]-oxadiazolo-(4,5-d)- piridazin-7(6H)-ona que tiene la fórmula: **(Fórmula)** caracterizado porque se hace reaccionar 5-cloro-4-amino-2-fenil-3(2H)- piridazinona con nitrito sódico en ácido clohidríco.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26230/78A IT1112649B (it) | 1978-07-28 | 1978-07-28 | Composto chimico eterociclio 6-fenil-(1,2,3)-oxadiazolo-(4,5 d)-piridazin-7(6h)-one e procedimento per la sua produzione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES482894A1 true ES482894A1 (es) | 1980-04-01 |
Family
ID=11219000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES482894A Expired ES482894A1 (es) | 1978-07-28 | 1979-07-27 | Procedimiento para obtener el compuesto quimico heterocicli-co 6-fenil-(1,2,3)oxadiazolo-(4,5-d)-piridazin-7(6h)-ona |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4267323A (es) |
| JP (1) | JPS5520781A (es) |
| AT (1) | AT366686B (es) |
| BE (1) | BE877937A (es) |
| BR (1) | BR7904763A (es) |
| CA (1) | CA1119172A (es) |
| CH (1) | CH641807A5 (es) |
| DE (1) | DE2928467A1 (es) |
| DK (1) | DK159445C (es) |
| ES (1) | ES482894A1 (es) |
| FR (1) | FR2435477A1 (es) |
| GB (1) | GB2026490B (es) |
| IL (1) | IL57770A (es) |
| IT (1) | IT1112649B (es) |
| NL (1) | NL7905410A (es) |
| SE (1) | SE447480B (es) |
| YU (1) | YU40570B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814197A (en) * | 1986-10-31 | 1989-03-21 | Kollmorgen Corporation | Control of electroless plating baths |
-
1978
- 1978-07-28 IT IT26230/78A patent/IT1112649B/it active
-
1979
- 1979-06-29 FR FR7917001A patent/FR2435477A1/fr active Granted
- 1979-07-10 US US06/056,400 patent/US4267323A/en not_active Expired - Lifetime
- 1979-07-11 NL NL7905410A patent/NL7905410A/nl not_active Application Discontinuation
- 1979-07-11 IL IL57770A patent/IL57770A/xx unknown
- 1979-07-13 CA CA000331781A patent/CA1119172A/en not_active Expired
- 1979-07-13 DE DE19792928467 patent/DE2928467A1/de active Granted
- 1979-07-17 CH CH663679A patent/CH641807A5/it not_active IP Right Cessation
- 1979-07-25 BR BR7904763A patent/BR7904763A/pt not_active IP Right Cessation
- 1979-07-26 JP JP9553879A patent/JPS5520781A/ja active Pending
- 1979-07-26 YU YU1828/79A patent/YU40570B/xx unknown
- 1979-07-26 AT AT0516879A patent/AT366686B/de not_active IP Right Cessation
- 1979-07-27 SE SE7906415A patent/SE447480B/sv not_active IP Right Cessation
- 1979-07-27 BE BE0/196489A patent/BE877937A/xx not_active IP Right Cessation
- 1979-07-27 DK DK318879A patent/DK159445C/da not_active IP Right Cessation
- 1979-07-27 GB GB7926287A patent/GB2026490B/en not_active Expired
- 1979-07-27 ES ES482894A patent/ES482894A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK318879A (da) | 1980-01-29 |
| IL57770A (en) | 1982-11-30 |
| FR2435477B1 (es) | 1984-08-10 |
| CA1119172A (en) | 1982-03-02 |
| DE2928467C2 (es) | 1989-07-20 |
| BE877937A (fr) | 1979-11-16 |
| IT7826230A0 (it) | 1978-07-28 |
| AT366686B (de) | 1982-04-26 |
| DE2928467A1 (de) | 1980-02-07 |
| GB2026490A (en) | 1980-02-06 |
| NL7905410A (nl) | 1980-01-30 |
| IT1112649B (it) | 1986-01-20 |
| SE7906415L (sv) | 1980-01-29 |
| YU40570B (en) | 1986-02-28 |
| FR2435477A1 (fr) | 1980-04-04 |
| YU182879A (en) | 1983-02-28 |
| BR7904763A (pt) | 1980-04-15 |
| ATA516879A (de) | 1981-09-15 |
| SE447480B (sv) | 1986-11-17 |
| CH641807A5 (it) | 1984-03-15 |
| JPS5520781A (en) | 1980-02-14 |
| DK159445C (da) | 1991-03-18 |
| US4267323A (en) | 1981-05-12 |
| GB2026490B (en) | 1982-11-10 |
| DK159445B (da) | 1990-10-15 |
| IL57770A0 (en) | 1979-11-30 |
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