BR9812869A - Processo para a preparação de benzofuranonas eventualmente substituìdas - Google Patents
Processo para a preparação de benzofuranonas eventualmente substituìdasInfo
- Publication number
- BR9812869A BR9812869A BR9812869-8A BR9812869A BR9812869A BR 9812869 A BR9812869 A BR 9812869A BR 9812869 A BR9812869 A BR 9812869A BR 9812869 A BR9812869 A BR 9812869A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- substituted
- substituted benzofuranones
- benzofuranones
- benzophuranones
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical class C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 title 1
- MGKPCLNUSDGXGT-UHFFFAOYSA-N 1-benzofuran-3-one Chemical class C1=CC=C2C(=O)COC2=C1 MGKPCLNUSDGXGT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000005125 dioxazines Chemical class 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan 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)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE BENZOFURANONAS EVENTUALMENTE SUBSTITUìDAS"<D>. A invenção refere-se a um processo para a preparação de benzofuran-3-onas eventualmente substituídas, que podem ser utilizadas como pré-produtos para a preparação de 3-(1-hidróxi-fenil-1-alcoximinometil) dioxazinas, que, por sua vez, são conhecidas como substâncias de partida para a preparação de compostos com propriedades fungicidas (WO 95-04728 e patente alemã A 9602095).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744705A DE19744705A1 (de) | 1997-10-10 | 1997-10-10 | Verfahren zur Herstellung gegebenenfalls substituierter Benzofuranone |
PCT/EP1998/006213 WO1999019316A1 (de) | 1997-10-10 | 1998-09-30 | Verfahren zur herstellung gegebenenfalls substituierter benzofuranone |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812869A true BR9812869A (pt) | 2000-08-08 |
Family
ID=7845101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812869-8A BR9812869A (pt) | 1997-10-10 | 1998-09-30 | Processo para a preparação de benzofuranonas eventualmente substituìdas |
Country Status (14)
Country | Link |
---|---|
US (1) | US6194590B1 (pt) |
EP (1) | EP1021431B1 (pt) |
JP (1) | JP2001519424A (pt) |
KR (1) | KR20010024390A (pt) |
CN (1) | CN1274352A (pt) |
AT (1) | ATE216992T1 (pt) |
AU (1) | AU9747798A (pt) |
BR (1) | BR9812869A (pt) |
DE (2) | DE19744705A1 (pt) |
DK (1) | DK1021431T3 (pt) |
ES (1) | ES2172930T3 (pt) |
HU (1) | HUP0004943A3 (pt) |
IL (1) | IL135002A0 (pt) |
WO (1) | WO1999019316A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW492962B (en) * | 1996-05-30 | 2002-07-01 | Bayer Ag | Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines |
AR100015A1 (es) * | 2013-07-08 | 2016-09-07 | Arysta Lifescience Corp | Procedimiento para preparar fluoxastrobin |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994006794A1 (en) | 1992-09-24 | 1994-03-31 | National Institutes Of Health | Aralkyl diazabicycloalkane derivatives for cns disorders |
DE19602095A1 (de) | 1996-01-22 | 1997-07-24 | Bayer Ag | Halogenpyrimidine |
-
1997
- 1997-10-10 DE DE19744705A patent/DE19744705A1/de not_active Withdrawn
-
1998
- 1998-09-30 EP EP98951481A patent/EP1021431B1/de not_active Expired - Lifetime
- 1998-09-30 JP JP2000515889A patent/JP2001519424A/ja active Pending
- 1998-09-30 AT AT98951481T patent/ATE216992T1/de not_active IP Right Cessation
- 1998-09-30 AU AU97477/98A patent/AU9747798A/en not_active Abandoned
- 1998-09-30 DE DE59803999T patent/DE59803999D1/de not_active Expired - Fee Related
- 1998-09-30 IL IL13500298A patent/IL135002A0/xx unknown
- 1998-09-30 ES ES98951481T patent/ES2172930T3/es not_active Expired - Lifetime
- 1998-09-30 US US09/509,911 patent/US6194590B1/en not_active Expired - Fee Related
- 1998-09-30 HU HU0004943A patent/HUP0004943A3/hu unknown
- 1998-09-30 DK DK98951481T patent/DK1021431T3/da active
- 1998-09-30 KR KR1020007003546A patent/KR20010024390A/ko not_active Application Discontinuation
- 1998-09-30 CN CN98809952A patent/CN1274352A/zh active Pending
- 1998-09-30 BR BR9812869-8A patent/BR9812869A/pt not_active IP Right Cessation
- 1998-09-30 WO PCT/EP1998/006213 patent/WO1999019316A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1021431B1 (de) | 2002-05-02 |
HUP0004943A3 (en) | 2002-03-28 |
EP1021431A1 (de) | 2000-07-26 |
KR20010024390A (ko) | 2001-03-26 |
HUP0004943A2 (hu) | 2001-04-28 |
AU9747798A (en) | 1999-05-03 |
ES2172930T3 (es) | 2002-10-01 |
WO1999019316A1 (de) | 1999-04-22 |
DE59803999D1 (de) | 2002-06-06 |
IL135002A0 (en) | 2001-05-20 |
DK1021431T3 (da) | 2002-08-05 |
ATE216992T1 (de) | 2002-05-15 |
CN1274352A (zh) | 2000-11-22 |
JP2001519424A (ja) | 2001-10-23 |
DE19744705A1 (de) | 1999-04-15 |
US6194590B1 (en) | 2001-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A E 8A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |