IT1047005B - Processo per preparare 2 amino nicotinonitrili per agenti erbicici e relativi prodotti - Google Patents
Processo per preparare 2 amino nicotinonitrili per agenti erbicici e relativi prodottiInfo
- Publication number
- IT1047005B IT1047005B IT52791/73A IT5279173A IT1047005B IT 1047005 B IT1047005 B IT 1047005B IT 52791/73 A IT52791/73 A IT 52791/73A IT 5279173 A IT5279173 A IT 5279173A IT 1047005 B IT1047005 B IT 1047005B
- Authority
- IT
- Italy
- Prior art keywords
- herbical
- nicotinonitriles
- amino
- prepare
- agents
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US292645A US3862191A (en) | 1972-09-27 | 1972-09-27 | Pyrido{8 2,3-d{9 pyrimidin-4(3H)-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1047005B true IT1047005B (it) | 1980-09-10 |
Family
ID=23125559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52791/73A IT1047005B (it) | 1972-09-27 | 1973-09-27 | Processo per preparare 2 amino nicotinonitrili per agenti erbicici e relativi prodotti |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3862191A (it) |
| JP (2) | JPS4969833A (it) |
| AR (2) | AR210240A1 (it) |
| BR (1) | BR7307461D0 (it) |
| CA (1) | CA1014956A (it) |
| DE (2) | DE2365302C3 (it) |
| ES (2) | ES419096A1 (it) |
| FR (2) | FR2208903B1 (it) |
| GB (2) | GB1398191A (it) |
| IT (1) | IT1047005B (it) |
| PH (2) | PH10614A (it) |
| ZA (1) | ZA737604B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790014A (fr) * | 1971-10-12 | 1973-04-12 | Woods Hamish C S | Pyrido (2,3-d) pyrimidines a usage therapeutique |
| JPS5529802B2 (it) * | 1974-06-19 | 1980-08-06 | ||
| US4105764A (en) * | 1977-08-19 | 1978-08-08 | Sterling Drug Inc. | 4,5-Dihydro-5-oxopyrazolo[1,5-A]quinazoline-3-carboxamides |
| US4105766A (en) * | 1977-08-19 | 1978-08-08 | Sterling Drug Inc. | 4,5-Dihydro-5-oxopyrazolo[1,5-a]quinazoline-3-carboxylic acid derivatives |
| EP0054132B1 (de) * | 1980-12-12 | 1984-10-10 | Dr. Karl Thomae GmbH | Neue Pyrimidinone, ihre Herstellung und Arzneimittel mit einem Gehalt an diesen Stoffen |
| DE3103065A1 (de) * | 1981-01-30 | 1982-08-26 | Basf Ag, 6700 Ludwigshafen | "verfahren zur herstellung von 2-aminopyridinderivaten" |
| US20060270849A1 (en) * | 2003-06-18 | 2006-11-30 | Shigeyoshi Nishino | Process for producing pyrimidin-4-one compound |
| MX2008014689A (es) * | 2006-05-23 | 2008-11-27 | Hoffmann La Roche | Derivados de piridopirimidininona. |
| CN103694255A (zh) * | 2014-01-09 | 2014-04-02 | 华中师范大学 | 吡啶并噁嗪酮和吡啶并嘧啶酮类化合物及其制备方法与应用 |
-
1972
- 1972-09-27 US US292645A patent/US3862191A/en not_active Expired - Lifetime
-
1973
- 1973-01-16 GB GB232073A patent/GB1398191A/en not_active Expired
- 1973-01-16 GB GB3242774A patent/GB1398192A/en not_active Expired
- 1973-09-18 CA CA181,310A patent/CA1014956A/en not_active Expired
- 1973-09-25 DE DE19732365302 patent/DE2365302C3/de not_active Expired
- 1973-09-25 DE DE19732348111 patent/DE2348111A1/de not_active Withdrawn
- 1973-09-26 BR BR7461/73A patent/BR7307461D0/pt unknown
- 1973-09-26 ZA ZA737604*A patent/ZA737604B/xx unknown
- 1973-09-26 PH PH15052A patent/PH10614A/en unknown
- 1973-09-26 ES ES419096A patent/ES419096A1/es not_active Expired
- 1973-09-27 AR AR250262A patent/AR210240A1/es active
- 1973-09-27 JP JP48108079A patent/JPS4969833A/ja active Pending
- 1973-09-27 FR FR7334663A patent/FR2208903B1/fr not_active Expired
- 1973-09-27 IT IT52791/73A patent/IT1047005B/it active
-
1974
- 1974-05-10 AR AR253688A patent/AR216885A1/es active
- 1974-07-16 ES ES428305A patent/ES428305A1/es not_active Expired
- 1974-12-04 FR FR7439696A patent/FR2272084B1/fr not_active Expired
-
1975
- 1975-03-07 PH PH16889A patent/PH11340A/en unknown
-
1980
- 1980-12-15 JP JP17706880A patent/JPS56131569A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AR216885A1 (es) | 1980-02-15 |
| JPS56131569A (en) | 1981-10-15 |
| GB1398191A (en) | 1975-06-18 |
| DE2348111A1 (de) | 1974-05-16 |
| FR2272084A1 (it) | 1975-12-19 |
| JPS4969833A (it) | 1974-07-05 |
| PH11340A (en) | 1977-11-02 |
| BR7307461D0 (pt) | 1974-08-15 |
| ES419096A1 (es) | 1976-03-01 |
| FR2208903A1 (it) | 1974-06-28 |
| US3862191A (en) | 1975-01-21 |
| DE2365302B2 (de) | 1976-10-07 |
| GB1398192A (en) | 1975-06-18 |
| PH10614A (en) | 1977-07-19 |
| DE2365302A1 (de) | 1974-05-16 |
| FR2208903B1 (it) | 1978-11-10 |
| ZA737604B (en) | 1974-08-28 |
| FR2272084B1 (it) | 1977-07-08 |
| DE2365302C3 (de) | 1977-05-18 |
| AR210240A1 (es) | 1977-07-15 |
| ES428305A1 (es) | 1976-07-16 |
| CA1014956A (en) | 1977-08-02 |
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