ES2159659T3 - Procedimiento para la preparacion de derivados de sulfonilurea e intermedios para este procedimiento. - Google Patents
Procedimiento para la preparacion de derivados de sulfonilurea e intermedios para este procedimiento.Info
- Publication number
- ES2159659T3 ES2159659T3 ES96106126T ES96106126T ES2159659T3 ES 2159659 T3 ES2159659 T3 ES 2159659T3 ES 96106126 T ES96106126 T ES 96106126T ES 96106126 T ES96106126 T ES 96106126T ES 2159659 T3 ES2159659 T3 ES 2159659T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- procedure
- sup
- formula
- sulfonylide
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D521/00—Heterocyclic compounds containing unspecified hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
- C07D231/18—One oxygen or sulfur atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
Abstract
LA INVENCION SE REFIERE A NUEVOS PROCEDIMIENTOS PARA PREPARAR DERIVADOS DE SULFONILUREA DE LA FORMULA (I) CON UNA ALTA PUREZA Y CON UN ALTO RENDIMIENTO QUE SE CARACTERIZA POR QUE UNA COMPOSICION DE LA FORMULA (VIII) SE HACE REACCIONAR CON UNA 2AMINO-4,6-DIMETOXIPIRIMIDINA DE LA FORMULA (VII); EN DONDE R1 REPRESENTA HIDROGENO, ALQUILO C{SUB,1-4} O FENILO, R2 REPRESENTA HIDROGENO, ALQUILO C{SUB,1-4}, ALILO O PROPARGILO Y R3 REPRESENTA HIDROGENO, METILO, ETILO O FENILO; TAMBIEN SE PRESENTA UN PROCEDIMIENTO PARA PREPARAR LA COMPOSICION DE LA FORMULA (VIII) QUE ES UTIL COMO UNA COMPOSICION INTERMEDIA PARA LA PREPARACION DEL DERIVADO DE LA SULFONILUREA DE LA FORMULA (I) Y A UNA NUEVA COMPOSICION INTERMEDIA DE LA FORMULA (VIII) SEGUN SE HA DEFINIDO ANTERIORMENTE.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR930003308 | 1993-03-05 | ||
KR1019930006409A KR960015005B1 (ko) | 1993-04-16 | 1993-04-16 | 설포닐우레아 유도체의 제조방법 |
KR1019930020759A KR970006853B1 (ko) | 1993-10-07 | 1993-10-07 | 1-[[(피라졸설포닐)아미노]카보닐]피리디니움 하이드록사이드 및 그의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2159659T3 true ES2159659T3 (es) | 2001-10-16 |
Family
ID=27348930
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96106126T Expired - Lifetime ES2159659T3 (es) | 1993-03-05 | 1994-03-04 | Procedimiento para la preparacion de derivados de sulfonilurea e intermedios para este procedimiento. |
ES94103306T Expired - Lifetime ES2118993T3 (es) | 1993-03-05 | 1994-03-04 | Procedimiento para la preparacion de derivados de sulfonilurea. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94103306T Expired - Lifetime ES2118993T3 (es) | 1993-03-05 | 1994-03-04 | Procedimiento para la preparacion de derivados de sulfonilurea. |
Country Status (10)
Country | Link |
---|---|
US (3) | US5480993A (es) |
EP (3) | EP0613896B1 (es) |
JP (3) | JP2851524B2 (es) |
AT (3) | ATE202350T1 (es) |
BR (1) | BR9400817A (es) |
DE (3) | DE69411783T2 (es) |
DK (2) | DK0613896T3 (es) |
ES (2) | ES2159659T3 (es) |
GR (1) | GR3036403T3 (es) |
PT (1) | PT727423E (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5550238A (en) * | 1995-08-23 | 1996-08-27 | E. I. Du Pont De Nemours And Company | Process for preparing sulfonylureas |
WO1999000392A1 (en) * | 1997-06-26 | 1999-01-07 | Dow Agrosciences Llc | Process for heterocyclic sulfonyl chloride compounds |
DE19946341B4 (de) | 1999-09-28 | 2008-06-05 | Bayer Cropscience Ag | Verfahren zur Herstellung substituierter Phenylsulfonylharnstoffe aus Sulfohalogeniden |
US7281125B2 (en) * | 2001-08-24 | 2007-10-09 | Lenovo (Singapore) Pte. Ltd. | Securing sensitive configuration data remotely |
CN107162977B (zh) * | 2017-06-02 | 2020-01-31 | 江苏省农用激素工程技术研究中心有限公司 | 氯吡嘧磺隆中间体的合成方法 |
CN113999179A (zh) * | 2020-12-24 | 2022-02-01 | 江苏省农用激素工程技术研究中心有限公司 | 一锅法合成甲基二磺隆的方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE665845A (es) * | 1964-06-23 | |||
JPS59122488A (ja) * | 1982-12-28 | 1984-07-14 | Nissan Chem Ind Ltd | ピラゾ−ルスルホニルウレア誘導体、その製法および該誘導体を含有する除草剤 |
JPS58148879A (ja) * | 1982-02-27 | 1983-09-05 | Nissan Chem Ind Ltd | ピラゾ−ルスルホニルウレア誘導体、その製造法および該誘導体を含有する除草剤 |
JPS5931775A (ja) * | 1982-08-18 | 1984-02-20 | Nissan Chem Ind Ltd | ピラゾールスルホニルウレア誘導体および除草剤 |
AU614485B2 (en) * | 1982-02-27 | 1991-09-05 | Nissan Chemical Industries Ltd. | Pyrazolesulfonylurea derivative, preparation thereof, herbicide containing said derivative as active ingredient and herbicidal method by use thereof |
JP2961267B2 (ja) * | 1982-06-01 | 1999-10-12 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | イミダゾール又はピラゾール誘導体 |
US4546179A (en) * | 1983-11-23 | 1985-10-08 | E. I. Du Pont De Nemours And Company | Process for preparing sulfonylureas |
JPH0660178B2 (ja) * | 1984-07-31 | 1994-08-10 | 日産化学工業株式会社 | ピラゾ−ルスルホニルウレア誘導体、その製法および選択性除草剤 |
US4762550A (en) * | 1985-08-01 | 1988-08-09 | E. I. Du Pont De Nemours And Company | Herbicidal pyrazolesulfonamides |
JPS624272A (ja) * | 1985-06-28 | 1987-01-10 | Nissan Chem Ind Ltd | 5−置換チオピラゾ−ル誘導体 |
JPS61210003A (ja) * | 1986-02-24 | 1986-09-18 | Nissan Chem Ind Ltd | 除草剤 |
JPS61210084A (ja) * | 1986-02-24 | 1986-09-18 | Nissan Chem Ind Ltd | ピラゾールスルホニルウレア誘導体 |
EP0313939B1 (en) * | 1987-10-26 | 1992-09-16 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Oxidation of thiols, disulfides and thiolsulfonates |
US4956494A (en) * | 1987-10-26 | 1990-09-11 | Pennwalt Corporation | Oxidation of thiols, disulfides and thiolsulfonates |
US5116405A (en) * | 1989-11-06 | 1992-05-26 | Nissan Chemical Industries Ltd. | Pyridinesulfonamide derivatives and herbicides |
JPH0826016B2 (ja) | 1989-12-28 | 1996-03-13 | 日産化学工業株式会社 | メチルエステルと活性水素化合物の反応方法 |
US5157119A (en) * | 1991-10-15 | 1992-10-20 | E. I. Du Pont De Nemours And Company | Process for preparing sulfonylureas |
KR950013852B1 (ko) | 1992-12-17 | 1995-11-17 | 주식회사엘지화학 | 4-에톡시카보닐-1-메틸-5-피라졸머캅탄의 제조방법 |
-
1994
- 1994-03-03 US US08/205,400 patent/US5480993A/en not_active Expired - Fee Related
- 1994-03-04 AT AT96106127T patent/ATE202350T1/de not_active IP Right Cessation
- 1994-03-04 BR BR9400817A patent/BR9400817A/pt not_active IP Right Cessation
- 1994-03-04 DE DE69411783T patent/DE69411783T2/de not_active Expired - Fee Related
- 1994-03-04 DE DE69427827T patent/DE69427827T2/de not_active Expired - Fee Related
- 1994-03-04 AT AT96106126T patent/ATE203532T1/de not_active IP Right Cessation
- 1994-03-04 PT PT96106126T patent/PT727423E/pt unknown
- 1994-03-04 DK DK94103306T patent/DK0613896T3/da active
- 1994-03-04 AT AT94103306T patent/ATE168688T1/de not_active IP Right Cessation
- 1994-03-04 JP JP6034599A patent/JP2851524B2/ja not_active Expired - Fee Related
- 1994-03-04 ES ES96106126T patent/ES2159659T3/es not_active Expired - Lifetime
- 1994-03-04 ES ES94103306T patent/ES2118993T3/es not_active Expired - Lifetime
- 1994-03-04 DK DK96106126T patent/DK0727423T3/da active
- 1994-03-04 EP EP94103306A patent/EP0613896B1/en not_active Expired - Lifetime
- 1994-03-04 EP EP96106126A patent/EP0727423B1/en not_active Expired - Lifetime
- 1994-03-04 EP EP96106127A patent/EP0727424B1/en not_active Expired - Lifetime
- 1994-03-04 DE DE69427541T patent/DE69427541T2/de not_active Expired - Fee Related
- 1994-11-29 US US08/350,979 patent/US5534637A/en not_active Expired - Fee Related
-
1995
- 1995-02-15 US US08/389,042 patent/US5525730A/en not_active Expired - Fee Related
-
1998
- 1998-02-05 JP JP10024407A patent/JP3004957B2/ja not_active Expired - Fee Related
- 1998-02-05 JP JP10024412A patent/JP2965539B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-16 GR GR20010401261T patent/GR3036403T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0727423T3 (da) | 2001-09-24 |
JPH10218879A (ja) | 1998-08-18 |
EP0727423B1 (en) | 2001-07-25 |
ES2118993T3 (es) | 1998-10-01 |
US5534637A (en) | 1996-07-09 |
EP0727424B1 (en) | 2001-06-20 |
EP0727424A3 (en) | 1997-05-02 |
JP3004957B2 (ja) | 2000-01-31 |
US5525730A (en) | 1996-06-11 |
EP0727424A2 (en) | 1996-08-21 |
ATE202350T1 (de) | 2001-07-15 |
GR3036403T3 (en) | 2001-11-30 |
DE69427541T2 (de) | 2002-04-18 |
EP0727423A3 (en) | 1997-05-02 |
JP2851524B2 (ja) | 1999-01-27 |
EP0613896A1 (en) | 1994-09-07 |
DE69411783T2 (de) | 1998-12-17 |
US5480993A (en) | 1996-01-02 |
DE69411783D1 (de) | 1998-08-27 |
EP0613896B1 (en) | 1998-07-22 |
JPH07118267A (ja) | 1995-05-09 |
JP2965539B2 (ja) | 1999-10-18 |
DE69427827T2 (de) | 2002-04-11 |
DK0613896T3 (da) | 1999-04-26 |
DE69427541D1 (de) | 2001-07-26 |
ATE168688T1 (de) | 1998-08-15 |
PT727423E (pt) | 2001-11-30 |
BR9400817A (pt) | 1994-11-01 |
DE69427827D1 (de) | 2001-08-30 |
JPH10212277A (ja) | 1998-08-11 |
EP0727423A2 (en) | 1996-08-21 |
ATE203532T1 (de) | 2001-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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