IT1033039B - Procedimento per la nitrazione di aminopiridine - Google Patents
Procedimento per la nitrazione di aminopiridineInfo
- Publication number
- IT1033039B IT1033039B IT2019670A IT2019670A IT1033039B IT 1033039 B IT1033039 B IT 1033039B IT 2019670 A IT2019670 A IT 2019670A IT 2019670 A IT2019670 A IT 2019670A IT 1033039 B IT1033039 B IT 1033039B
- Authority
- IT
- Italy
- Prior art keywords
- aminopyridines
- nitration
- procedure
- Prior art date
Links
- 150000003927 aminopyridines Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006396 nitration reaction Methods 0.000 title 1
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
- C07D213/73—Unsubstituted amino or imino radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB642569 | 1969-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1033039B true IT1033039B (it) | 1979-07-10 |
Family
ID=9814261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2019670A IT1033039B (it) | 1969-02-06 | 1970-02-04 | Procedimento per la nitrazione di aminopiridine |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR7016626D0 (fr) |
| CH (1) | CH500978A (fr) |
| ES (1) | ES376254A1 (fr) |
| IT (1) | IT1033039B (fr) |
| NL (1) | NL7001408A (fr) |
-
1970
- 1970-01-30 NL NL7001408A patent/NL7001408A/xx unknown
- 1970-02-04 IT IT2019670A patent/IT1033039B/it active
- 1970-02-05 ES ES376254A patent/ES376254A1/es not_active Expired
- 1970-02-05 CH CH166870A patent/CH500978A/fr not_active IP Right Cessation
- 1970-02-06 BR BR21662670A patent/BR7016626D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7001408A (fr) | 1970-08-10 |
| CH500978A (fr) | 1970-12-31 |
| BR7016626D0 (pt) | 1973-01-09 |
| ES376254A1 (es) | 1972-03-16 |
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