DE2808795A1 - Verfahren und zubereitung zur erzeugung einer maennlichen sterilitaet in getreidekornpflanzen - Google Patents
Verfahren und zubereitung zur erzeugung einer maennlichen sterilitaet in getreidekornpflanzenInfo
- Publication number
- DE2808795A1 DE2808795A1 DE19782808795 DE2808795A DE2808795A1 DE 2808795 A1 DE2808795 A1 DE 2808795A1 DE 19782808795 DE19782808795 DE 19782808795 DE 2808795 A DE2808795 A DE 2808795A DE 2808795 A1 DE2808795 A1 DE 2808795A1
- Authority
- DE
- Germany
- Prior art keywords
- compound
- phenyl
- alkyl
- male sterility
- stands
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/026—Methods or apparatus for hybridisation; Artificial pollination ; Fertility by treatment with chemicals
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/22—O-Aryl or S-Aryl esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D237/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Plant Pathology (AREA)
- Developmental Biology & Embryology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77639477A | 1977-03-10 | 1977-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2808795A1 true DE2808795A1 (de) | 1978-09-14 |
| DE2808795C2 DE2808795C2 (US08067022-20111129-C00003.png) | 1990-01-18 |
Family
ID=25107257
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2858755A Expired - Lifetime DE2858755C2 (US08067022-20111129-C00003.png) | 1977-03-10 | 1978-03-01 | |
| DE19782808795 Granted DE2808795A1 (de) | 1977-03-10 | 1978-03-01 | Verfahren und zubereitung zur erzeugung einer maennlichen sterilitaet in getreidekornpflanzen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2858755A Expired - Lifetime DE2858755C2 (US08067022-20111129-C00003.png) | 1977-03-10 | 1978-03-01 |
Country Status (27)
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025498A2 (en) * | 1979-07-30 | 1981-03-25 | Rohm And Haas Company | Process for the preparation of pyridazine derivatives |
| EP0037133A1 (en) * | 1980-03-26 | 1981-10-07 | Shell Internationale Researchmaatschappij B.V. | Pyridazinone compounds, process for their preparation, compositions containing them and a method of regulating the growth of plants, increasing the yield of soya bean plants and sterilizing the male anthers of plants, including small grain cereal plants, using them as well as a method of producing F1 hybrid seed |
| EP0136974A2 (de) * | 1983-08-10 | 1985-04-10 | Ciba-Geigy Ag | Pyridazinylcarbonsäure-derivate mit gametozider Wirkung |
| US4570003A (en) * | 1981-02-20 | 1986-02-11 | Rohm And Haas Company | Process for the preparation of 4-hydroxy-6-methyl-2-pyrone |
| US4707181A (en) * | 1980-10-03 | 1987-11-17 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-3,5-dicarboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US4732603A (en) * | 1980-10-03 | 1988-03-22 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US5062880A (en) * | 1980-10-03 | 1991-11-05 | Monsanto Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US6297194B1 (en) | 1999-02-02 | 2001-10-02 | Monsanto Technology, Llc | Production of phosphonopyrazoles |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1138872A (en) * | 1979-07-30 | 1983-01-04 | Rohm And Haas Company | Process for the preparation of 1-aryl-1,4- dihydro-4-oxopyridazine-3-carboxamides |
| GR75799B (US08067022-20111129-C00003.png) * | 1980-10-03 | 1984-08-02 | Ici Plc | |
| AR230050A1 (es) * | 1980-10-03 | 1984-02-29 | Rohm & Haas | Compuesto derivado de 1-fenil-1,4-dihidro-4-oxo-3,5-dicarboxipirazina,composicion que lo comprende y procedimientos para repararlo |
| DK154836C (da) * | 1982-03-04 | 1989-05-16 | Ici Plc | Substituerede pyridaziner, deres anvendelse som plantevaekstreguleringsmidler og plantevaekstreguleringsmidler, der indeholder dem |
| US5169429A (en) * | 1988-10-14 | 1992-12-08 | Monsanto Company | Hybridization of sunflowers and safflowers |
| FR2648135B1 (fr) * | 1989-06-07 | 1991-09-27 | Pf Medicament | Derives de phenyl-1-dihydro-1,4 amino-3 oxo-4 pyridazines, leur preparation et leur application en therapeutique |
| WO1991000688A1 (en) * | 1989-07-07 | 1991-01-24 | Vsesojuzny Nauchno-Issledovatelsky Institut Selskokhozyaistvennoi Biotekhnologii | Method for sterilization of plant anthers |
| FR2676733B1 (fr) * | 1991-05-22 | 1993-10-01 | Fabre Medicament Pierre | Derives de phenyl-1 dihydro-1,4 hydroxy-3 oxo-4 pyridazines, leur preparation et leur application en therapeutique. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454742A (en) | 1948-11-23 | Pyridazone derivatives and method | ||
| DE954332C (de) | 1953-05-12 | 1956-12-13 | Ciba Geigy | Verfahren zur Herstellung neuer Ester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835671A (en) * | 1958-05-20 | Pyridazine derivatives |
-
1977
- 1977-03-10 PL PL1977205233A patent/PL115813B1/pl unknown
-
1978
- 1978-02-03 SE SE7801307A patent/SE446812B/sv not_active IP Right Cessation
- 1978-02-23 IL IL54122A patent/IL54122A/xx unknown
- 1978-02-27 CA CA297,781A patent/CA1103477A/en not_active Expired
- 1978-02-27 AR AR271235A patent/AR219522A1/es active
- 1978-02-27 GB GB7638/78A patent/GB1596611A/en not_active Expired
- 1978-02-28 TR TR20326A patent/TR20326A/xx unknown
- 1978-03-01 NZ NZ186596A patent/NZ186596A/xx unknown
- 1978-03-01 DE DE2858755A patent/DE2858755C2/de not_active Expired - Lifetime
- 1978-03-01 DE DE19782808795 patent/DE2808795A1/de active Granted
- 1978-03-03 ES ES467543A patent/ES467543A1/es not_active Expired
- 1978-03-04 GR GR55611A patent/GR64069B/el unknown
- 1978-03-06 CS CS781414A patent/CS199719B2/cs unknown
- 1978-03-07 PT PT67747A patent/PT67747A/pt unknown
- 1978-03-07 BR BR7801362A patent/BR7801362A/pt unknown
- 1978-03-07 EG EG150/78A patent/EG13401A/xx active
- 1978-03-07 DD DD78204010A patent/DD140410A5/de unknown
- 1978-03-07 FR FR7806494A patent/FR2383605A1/fr active Granted
- 1978-03-08 AU AU33980/78A patent/AU524926B2/en not_active Expired
- 1978-03-08 CH CH251278A patent/CH629077A5/fr not_active IP Right Cessation
- 1978-03-09 JP JP2714478A patent/JPS53133633A/ja active Granted
- 1978-03-09 BE BE185777A patent/BE864704A/xx not_active IP Right Cessation
- 1978-03-09 DK DK106078A patent/DK156607C/da not_active IP Right Cessation
- 1978-03-09 HU HU78RO969A patent/HU182990B/hu unknown
- 1978-03-09 BG BG038956A patent/BG34901A3/xx unknown
- 1978-03-09 IT IT67511/78A patent/IT1111613B/it active
- 1978-03-10 NL NLAANVRAGE7802656,A patent/NL171118C/xx not_active IP Right Cessation
- 1978-03-10 ZA ZA00781424A patent/ZA781424B/xx unknown
- 1978-03-10 PL PL20523378A patent/PL205233A1/xx unknown
- 1978-07-24 FR FR7821842A patent/FR2392980A1/fr active Granted
-
1985
- 1985-07-05 SE SE8503365A patent/SE469585B/sv not_active IP Right Cessation
-
1987
- 1987-03-09 JP JP62053913A patent/JPS62265204A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454742A (en) | 1948-11-23 | Pyridazone derivatives and method | ||
| DE954332C (de) | 1953-05-12 | 1956-12-13 | Ciba Geigy | Verfahren zur Herstellung neuer Ester |
Non-Patent Citations (5)
| Title |
|---|
| Helv. Chim. Acta, 1956, 1741-1754 * |
| Helvetia Chim. Acta 34, 1956, S.1741-1754 |
| J. Amer. Chem. Soc. 70, 1948, s.2253-2254 |
| J. Amer. Chem. Soc. 78, 1956, S.624-626 |
| WEGLER R.: Chemie der Pflanzenschutz- und Schädlingsbekämpfungsmittel, 1977, Bd. 4, S. 39, Springer Verlag Berlin * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025498A2 (en) * | 1979-07-30 | 1981-03-25 | Rohm And Haas Company | Process for the preparation of pyridazine derivatives |
| EP0025498A3 (en) * | 1979-07-30 | 1981-04-22 | Rohm And Haas Company | Process for the preparation of pyridazine derivatives |
| EP0037133A1 (en) * | 1980-03-26 | 1981-10-07 | Shell Internationale Researchmaatschappij B.V. | Pyridazinone compounds, process for their preparation, compositions containing them and a method of regulating the growth of plants, increasing the yield of soya bean plants and sterilizing the male anthers of plants, including small grain cereal plants, using them as well as a method of producing F1 hybrid seed |
| US4707181A (en) * | 1980-10-03 | 1987-11-17 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-3,5-dicarboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US4732603A (en) * | 1980-10-03 | 1988-03-22 | Rohm And Haas Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US5062880A (en) * | 1980-10-03 | 1991-11-05 | Monsanto Company | 1-aryl-1,4-dihydro-4-oxo-5-carboxypyridazine derivatives and their use as plant growth regulators and hybridizing agents |
| US4570003A (en) * | 1981-02-20 | 1986-02-11 | Rohm And Haas Company | Process for the preparation of 4-hydroxy-6-methyl-2-pyrone |
| EP0136974A2 (de) * | 1983-08-10 | 1985-04-10 | Ciba-Geigy Ag | Pyridazinylcarbonsäure-derivate mit gametozider Wirkung |
| EP0136974A3 (de) * | 1983-08-10 | 1985-12-11 | Ciba-Geigy Ag | Pyridazinylcarbonsäure-derivate mit gametozider Wirkung |
| US6297194B1 (en) | 1999-02-02 | 2001-10-02 | Monsanto Technology, Llc | Production of phosphonopyrazoles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: C07D237/24 |
|
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2858755 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 2858755 |
|
| 8127 | New person/name/address of the applicant |
Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB |
|
| 8128 | New person/name/address of the agent |
Representative=s name: DEUFEL, P., DIPL.-CHEM.DIPL.-WIRTSCH.-ING.DR.RER.N |
|
| 8125 | Change of the main classification |
Ipc: A01N 43/58 |
|
| AH | Division in |
Ref country code: DE Ref document number: 2858755 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AH | Division in |
Ref country code: DE Ref document number: 2858755 Format of ref document f/p: P |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ZENECA LTD., LONDON, GB |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |