GB2004888A - N-Pyridylaminomethylene- Diphosphonic acid compounds - Google Patents
N-Pyridylaminomethylene- Diphosphonic acid compoundsInfo
- Publication number
- GB2004888A GB2004888A GB7830174A GB7830174A GB2004888A GB 2004888 A GB2004888 A GB 2004888A GB 7830174 A GB7830174 A GB 7830174A GB 7830174 A GB7830174 A GB 7830174A GB 2004888 A GB2004888 A GB 2004888A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- diphosphonic acid
- compounds
- pyridylaminomethylene
- acid compounds
- 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.)
- Granted
Links
- OEAFYMDEEMRBOS-UHFFFAOYSA-N [phosphono-(pyridin-2-ylamino)methyl]phosphonic acid Chemical class OP(O)(=O)C(P(O)(O)=O)NC1=CC=CC=N1 OEAFYMDEEMRBOS-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- HBGRETPFBONMPF-UHFFFAOYSA-N [phosphono-(pyridin-4-ylamino)methyl]phosphonic acid Chemical compound OP(O)(=O)C(P(O)(O)=O)NC1=CC=NC=C1 HBGRETPFBONMPF-UHFFFAOYSA-N 0.000 abstract 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- -1 aminopyridine compound Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing heterocyclic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Agronomy & Crop Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
N-Pyridylaminomethylene- diphosphonic acid compounds of the general formula below: <IMAGE> wherein R1, R2 and R3 represent a hydrogen atom or lower alkyl group, and X and Y represent independently, a hydrogen atom, lower alkyl group, halogen atom, nitro group, acetylamino group, carboxyl group, methoxycarbonyl group, hydroxyl group or methoxy group, excluding, however, N-(4- pyridyl) aminomethylene-diphosphonic acid. Herbicides containing such compounds as an active ingredient and a process for preparing such compounds by reacting a dialkyl phosphite with an alkyl ortho-carboxylate and an aminopyridine compound.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8609877A JPS5437830A (en) | 1977-07-20 | 1977-07-20 | N-pyridyl-aminomethylenediphosphonic acid type herbicides |
| JP8991077A JPS6026118B2 (en) | 1977-07-27 | 1977-07-27 | N-pyridyl-aminomethylene diphosphonic acid compound |
| JP4234878A JPS54135773A (en) | 1978-04-11 | 1978-04-11 | Preparation of n-(pyridyl)aminomethylene diphosphonic acid derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2004888A true GB2004888A (en) | 1979-04-11 |
| GB2004888B GB2004888B (en) | 1982-02-17 |
Family
ID=27291172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7830174A Expired GB2004888B (en) | 1977-07-20 | 1978-07-18 | Hericides |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7804629A (en) |
| DE (1) | DE2831578A1 (en) |
| FR (1) | FR2398073A1 (en) |
| GB (1) | GB2004888B (en) |
| IL (1) | IL55166A (en) |
| IT (1) | IT1156867B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5583122A (en) * | 1984-12-21 | 1996-12-10 | The Procter & Gamble Company | Pharmaceutical compositions containing geminal diphosphonates |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1327460A (en) * | 1962-06-22 | 1963-05-17 | Grace W R & Co | Substituted phosphinamides and process for their preparation |
| US3906062A (en) * | 1974-08-09 | 1975-09-16 | Monsanto Co | Alpha,alpha-diphosphonato acetanilides |
-
1978
- 1978-07-18 GB GB7830174A patent/GB2004888B/en not_active Expired
- 1978-07-18 DE DE19782831578 patent/DE2831578A1/en not_active Withdrawn
- 1978-07-18 IL IL55166A patent/IL55166A/en unknown
- 1978-07-18 BR BR7804629A patent/BR7804629A/en unknown
- 1978-07-19 IT IT50370/78A patent/IT1156867B/en active
- 1978-07-20 FR FR7821480A patent/FR2398073A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5583122A (en) * | 1984-12-21 | 1996-12-10 | The Procter & Gamble Company | Pharmaceutical compositions containing geminal diphosphonates |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7850370A0 (en) | 1978-07-19 |
| GB2004888B (en) | 1982-02-17 |
| FR2398073B1 (en) | 1984-04-27 |
| IT1156867B (en) | 1987-02-04 |
| FR2398073A1 (en) | 1979-02-16 |
| BR7804629A (en) | 1979-04-03 |
| IL55166A (en) | 1982-02-28 |
| IL55166A0 (en) | 1978-09-29 |
| DE2831578A1 (en) | 1979-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |