ES8602735A1 - Procedimiento para la obtencion de benzofuranonas. - Google Patents
Procedimiento para la obtencion de benzofuranonas.Info
- Publication number
- ES8602735A1 ES8602735A1 ES531766A ES531766A ES8602735A1 ES 8602735 A1 ES8602735 A1 ES 8602735A1 ES 531766 A ES531766 A ES 531766A ES 531766 A ES531766 A ES 531766A ES 8602735 A1 ES8602735 A1 ES 8602735A1
- Authority
- ES
- Spain
- Prior art keywords
- prodn
- derivs
- benzofuran
- cyclic amino
- salts
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2178/83A CH653683A5 (en) | 1983-04-22 | 1983-04-22 | Process for the preparation of benzofuranones |
Publications (2)
Publication Number | Publication Date |
---|---|
ES531766A0 ES531766A0 (es) | 1985-12-01 |
ES8602735A1 true ES8602735A1 (es) | 1985-12-01 |
Family
ID=4227710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES531766A Expired ES8602735A1 (es) | 1983-04-22 | 1984-04-18 | Procedimiento para la obtencion de benzofuranonas. |
Country Status (10)
Country | Link |
---|---|
KR (1) | KR840008350A (de) |
CH (1) | CH653683A5 (de) |
DD (1) | DD223450A5 (de) |
DK (1) | DK202584A (de) |
ES (1) | ES8602735A1 (de) |
FI (1) | FI841553A (de) |
GR (1) | GR81971B (de) |
HU (1) | HUT35655A (de) |
NO (1) | NO841582L (de) |
PT (1) | PT78444B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138902A1 (es) * | 1997-05-19 | 2000-01-16 | Salvat Lab Sa | "5-ariltio-6-sulfonamido-3(2h)-benzofuranonas como inhibidores de la cox-2". |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT410796B (de) * | 2000-06-06 | 2003-07-25 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung von 2-coumaron |
-
1983
- 1983-04-22 CH CH2178/83A patent/CH653683A5/de not_active IP Right Cessation
-
1984
- 1984-04-18 NO NO841582A patent/NO841582L/no unknown
- 1984-04-18 DD DD84262083A patent/DD223450A5/de unknown
- 1984-04-18 ES ES531766A patent/ES8602735A1/es not_active Expired
- 1984-04-18 DK DK202584A patent/DK202584A/da not_active Application Discontinuation
- 1984-04-18 FI FI841553A patent/FI841553A/fi not_active Application Discontinuation
- 1984-04-18 GR GR74470A patent/GR81971B/el unknown
- 1984-04-18 PT PT78444A patent/PT78444B/pt unknown
- 1984-04-20 HU HU841545A patent/HUT35655A/hu unknown
- 1984-04-21 KR KR1019840002122A patent/KR840008350A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138902A1 (es) * | 1997-05-19 | 2000-01-16 | Salvat Lab Sa | "5-ariltio-6-sulfonamido-3(2h)-benzofuranonas como inhibidores de la cox-2". |
Also Published As
Publication number | Publication date |
---|---|
DD223450A5 (de) | 1985-06-12 |
HUT35655A (en) | 1985-07-29 |
PT78444B (en) | 1986-08-28 |
DK202584D0 (da) | 1984-04-18 |
NO841582L (no) | 1984-10-23 |
GR81971B (de) | 1984-12-12 |
CH653683A5 (en) | 1986-01-15 |
FI841553A (fi) | 1984-10-23 |
FI841553A0 (fi) | 1984-04-18 |
KR840008350A (ko) | 1984-12-14 |
DK202584A (da) | 1984-10-23 |
ES531766A0 (es) | 1985-12-01 |
PT78444A (en) | 1984-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8120700A0 (it) | Produzione dell'ormone bovino della crescita mediante microorganismi. | |
IT1139487B (it) | Produzione microbica di interferone di fibroblasti umani | |
FI854089L (fi) | Syntetiska kalciumsilikat, foerfarande foer deras framstaellning och deras anvaendningar. | |
ES8604249A1 (es) | Un procedimiento para preparar pseudomonato de calcio cris- talino o un hidrato del mismo | |
ES479590A1 (es) | Un procedimiento de fabricacion de un disco de informacion. | |
ES8602735A1 (es) | Procedimiento para la obtencion de benzofuranonas. | |
DE3478453D1 (en) | Process for the preparation of polyaryletherketones | |
ES422202A1 (es) | Un procedimiento para la preparacion de glucosa-isomerasa. | |
ES420643A1 (es) | Procedimiento para la obtencion de sulfuros organicos. | |
GB1141496A (en) | Photosensitive insulation based on p-xylylene polymers | |
NO164984C (no) | Forgrenet polykarbonat og fremgangsmaate for dets fremstilling. | |
ZA886336B (en) | Novel benzimidazole derivatives | |
ES550373A0 (es) | Un nuevo procedimiento para producir el (los) antibiotico (s) macrolido (s) 4s-02930 k-d-e o-h. | |
ES8606488A1 (es) | Un metodo para cultivar microorganismos en un medio nutricio | |
JPS5339140A (en) | Head drive system | |
ES2001564A6 (es) | Procedimiento para la obtencion de tiazolilalquil y tienilalquilesteres de los acidos alfa-imidazolinon nicotinicos y benzoicos | |
ES8603880A1 (es) | Procedimiento para la preparacion de nuevos derivados race- micos y opticamente activos del acido 9- y 11-aminoeburnano-carboxilico | |
FR2066727A5 (en) | Thiophene-tetra carboxylic acid diamide - poly imides | |
GB2230526B (en) | Preparation of substituted ethenes | |
RO84457B (ro) | Procedeu pentru prepararea unor derivati de acid 7-beta-aminooxazolilacetilamino-3-cefem-4-carboxilic | |
NO964009D0 (no) | Fremgangsmåte for fremstilling av (1H-tetrazol-5-yl)tetra-zolo[1,5-aÅkinoliner og nafthyridiner | |
ATE172077T1 (de) | Antibiotische mischung von gentamicin mit lincomycin enthaltendes, veterinäres präparat als zusatzmittel für trinkwasser oder tierfutter und dessen verwendung in der aufzucht von schweinen | |
JPS6463954A (en) | Photosensitive composition | |
IT1169782B (it) | Derivati dell'acido acrilico che contengono un ciclo ossazolico oppure isossazolico, loro procedimento di preparazione e loro applicazione come farmaco | |
ES8604885A2 (es) | Mejoras en el objeto de la patente de invencion n 527.268 que se refiere a procedimiento de obtencion de nuevos derivados imidazolicos del acido 2-hidroxibenzoico |