JPS6225143B
NEW MATERIAL:A 2,3-dicyanopyrazine derivative shown by the formula I [A is thienyl, furyl, a group shown by the formula II (R1 is H or lower lakoxy; R2 is nitro, trifluoromethyl, carbamoyl, cyano, or lower alkoxy; both R1 and R2 are hologen); B is Cl, OH, lower alkylamino)]. EXAMPLE:2,3-Dicyano-5-hy...
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| creator | ATAKA TOSHIHIDE MIURA TAKAMARO SEGAWA HIROZO TAKEMATSU TETSUO CHATANI MICHIO NAKAMURA AKIRA |
| description | NEW MATERIAL:A 2,3-dicyanopyrazine derivative shown by the formula I [A is thienyl, furyl, a group shown by the formula II (R1 is H or lower lakoxy; R2 is nitro, trifluoromethyl, carbamoyl, cyano, or lower alkoxy; both R1 and R2 are hologen); B is Cl, OH, lower alkylamino)]. EXAMPLE:2,3-Dicyano-5-hydroxy-6(3,4-dichlorophenyl)pyrazine. USE:A harbidice and a synthetic intermediate for 2,3-dicyano-5-alkylaminopyrazine- based herbicide. For example, usable effectively for the soil treatment of paddy field by water sprinkling, foliar treatment in the growing periof of weeds, the soil treatment of a plowed field, etc. PROCESS:For example, diaminomaleonitrile is reacted with an alpha-ketocarboxylic acid shown by the formula A-COCOOH to give a compound shwon by the formula I wherein B is OH. |
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EXAMPLE:2,3-Dicyano-5-hydroxy-6(3,4-dichlorophenyl)pyrazine. USE:A harbidice and a synthetic intermediate for 2,3-dicyano-5-alkylaminopyrazine- based herbicide. For example, usable effectively for the soil treatment of paddy field by water sprinkling, foliar treatment in the growing periof of weeds, the soil treatment of a plowed field, etc. PROCESS:For example, diaminomaleonitrile is reacted with an alpha-ketocarboxylic acid shown by the formula A-COCOOH to give a compound shwon by the formula I wherein B is OH.</description><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES ; CHEMISTRY ; FISHING ; FORESTRY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HUNTING ; METALLURGY ; ORGANIC CHEMISTRY ; PEST REPELLANTS OR ATTRACTANTS ; PLANT GROWTH REGULATORS ; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF ; TRAPPING</subject><creationdate>1987</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870601&DB=EPODOC&CC=JP&NR=S6225143B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870601&DB=EPODOC&CC=JP&NR=S6225143B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ATAKA TOSHIHIDE</creatorcontrib><creatorcontrib>MIURA TAKAMARO</creatorcontrib><creatorcontrib>SEGAWA HIROZO</creatorcontrib><creatorcontrib>TAKEMATSU TETSUO</creatorcontrib><creatorcontrib>CHATANI MICHIO</creatorcontrib><creatorcontrib>NAKAMURA AKIRA</creatorcontrib><title>JPS6225143B</title><description>NEW MATERIAL:A 2,3-dicyanopyrazine derivative shown by the formula I [A is thienyl, furyl, a group shown by the formula II (R1 is H or lower lakoxy; R2 is nitro, trifluoromethyl, carbamoyl, cyano, or lower alkoxy; both R1 and R2 are hologen); B is Cl, OH, lower alkylamino)]. EXAMPLE:2,3-Dicyano-5-hydroxy-6(3,4-dichlorophenyl)pyrazine. USE:A harbidice and a synthetic intermediate for 2,3-dicyano-5-alkylaminopyrazine- based herbicide. For example, usable effectively for the soil treatment of paddy field by water sprinkling, foliar treatment in the growing periof of weeds, the soil treatment of a plowed field, etc. PROCESS:For example, diaminomaleonitrile is reacted with an alpha-ketocarboxylic acid shown by the formula A-COCOOH to give a compound shwon by the formula I wherein B is OH.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CHEMISTRY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2Cgg2MzIyNTQxduJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBACAghxa</recordid><startdate>19870601</startdate><enddate>19870601</enddate><creator>ATAKA TOSHIHIDE</creator><creator>MIURA TAKAMARO</creator><creator>SEGAWA HIROZO</creator><creator>TAKEMATSU TETSUO</creator><creator>CHATANI MICHIO</creator><creator>NAKAMURA AKIRA</creator><scope>EVB</scope></search><sort><creationdate>19870601</creationdate><title>JPS6225143B</title><author>ATAKA TOSHIHIDE ; MIURA TAKAMARO ; SEGAWA HIROZO ; TAKEMATSU TETSUO ; CHATANI MICHIO ; NAKAMURA AKIRA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6225143BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CHEMISTRY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>ATAKA TOSHIHIDE</creatorcontrib><creatorcontrib>MIURA TAKAMARO</creatorcontrib><creatorcontrib>SEGAWA HIROZO</creatorcontrib><creatorcontrib>TAKEMATSU TETSUO</creatorcontrib><creatorcontrib>CHATANI MICHIO</creatorcontrib><creatorcontrib>NAKAMURA AKIRA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ATAKA TOSHIHIDE</au><au>MIURA TAKAMARO</au><au>SEGAWA HIROZO</au><au>TAKEMATSU TETSUO</au><au>CHATANI MICHIO</au><au>NAKAMURA AKIRA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPS6225143B</title><date>1987-06-01</date><risdate>1987</risdate><abstract>NEW MATERIAL:A 2,3-dicyanopyrazine derivative shown by the formula I [A is thienyl, furyl, a group shown by the formula II (R1 is H or lower lakoxy; R2 is nitro, trifluoromethyl, carbamoyl, cyano, or lower alkoxy; both R1 and R2 are hologen); B is Cl, OH, lower alkylamino)]. EXAMPLE:2,3-Dicyano-5-hydroxy-6(3,4-dichlorophenyl)pyrazine. USE:A harbidice and a synthetic intermediate for 2,3-dicyano-5-alkylaminopyrazine- based herbicide. For example, usable effectively for the soil treatment of paddy field by water sprinkling, foliar treatment in the growing periof of weeds, the soil treatment of a plowed field, etc. PROCESS:For example, diaminomaleonitrile is reacted with an alpha-ketocarboxylic acid shown by the formula A-COCOOH to give a compound shwon by the formula I wherein B is OH.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING |
| title | JPS6225143B |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T19%3A12%3A40IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ATAKA%20TOSHIHIDE&rft.date=1987-06-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS6225143BB2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |