PT78444B - Process for preparing benzofuranones - Google Patents
Process for preparing benzofuranonesInfo
- Publication number
- PT78444B PT78444B PT78444A PT7844484A PT78444B PT 78444 B PT78444 B PT 78444B PT 78444 A PT78444 A PT 78444A PT 7844484 A PT7844484 A PT 7844484A PT 78444 B PT78444 B PT 78444B
- Authority
- PT
- Portugal
- Prior art keywords
- benzofuranones
- preparing
- preparing benzofuranones
- Prior art date
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 |
|---|---|
| PT78444A PT78444A (en) | 1984-05-01 |
| PT78444B true PT78444B (en) | 1986-08-28 |
Family
ID=4227710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT78444A PT78444B (en) | 1983-04-22 | 1984-04-18 | Process for preparing benzofuranones |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR840008350A (enrdf_load_html_response) |
| CH (1) | CH653683A5 (enrdf_load_html_response) |
| DD (1) | DD223450A5 (enrdf_load_html_response) |
| DK (1) | DK202584A (enrdf_load_html_response) |
| ES (1) | ES8602735A1 (enrdf_load_html_response) |
| FI (1) | FI841553A7 (enrdf_load_html_response) |
| GR (1) | GR81971B (enrdf_load_html_response) |
| HU (1) | HUT35655A (enrdf_load_html_response) |
| NO (1) | NO841582L (enrdf_load_html_response) |
| PT (1) | PT78444B (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2138902B1 (es) * | 1997-05-19 | 2000-09-16 | Salvat Lab Sa | "5-ariltio-6-sulfonamido-3(2h)-benzofuranonas como inhibidores de la cox-2". |
| 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 DD DD84262083A patent/DD223450A5/de unknown
- 1984-04-18 ES ES531766A patent/ES8602735A1/es not_active Expired
- 1984-04-18 NO NO841582A patent/NO841582L/no unknown
- 1984-04-18 PT PT78444A patent/PT78444B/pt unknown
- 1984-04-18 FI FI841553A patent/FI841553A7/fi not_active Application Discontinuation
- 1984-04-18 GR GR74470A patent/GR81971B/el unknown
- 1984-04-18 DK DK202584A patent/DK202584A/da not_active Application Discontinuation
- 1984-04-20 HU HU841545A patent/HUT35655A/hu unknown
- 1984-04-21 KR KR1019840002122A patent/KR840008350A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DD223450A5 (de) | 1985-06-12 |
| ES531766A0 (es) | 1985-12-01 |
| FI841553L (fi) | 1984-10-23 |
| DK202584A (da) | 1984-10-23 |
| CH653683A5 (en) | 1986-01-15 |
| KR840008350A (ko) | 1984-12-14 |
| ES8602735A1 (es) | 1985-12-01 |
| PT78444A (en) | 1984-05-01 |
| FI841553A0 (fi) | 1984-04-18 |
| GR81971B (enrdf_load_html_response) | 1984-12-12 |
| NO841582L (no) | 1984-10-23 |
| HUT35655A (en) | 1985-07-29 |
| FI841553A7 (fi) | 1984-10-23 |
| DK202584D0 (da) | 1984-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT79287A (en) | Process for preparing carboxyalkenamidocephalosporins | |
| DE3466871D1 (en) | Process for preparing polyfluoroalkyl-substituted compounds | |
| HUT34467A (en) | Process for preparing substituted indeno-pyridazinones | |
| DE3472249D1 (en) | Process for preparing di-amino-polyalkenyl-ethers | |
| DE3468117D1 (en) | Process for preparing triphenyldioxazine compounds | |
| PL250044A1 (en) | Process for preparing novel polypeptydes | |
| PT78292A (en) | Process for preparing benzoquinolizines | |
| HUT34434A (en) | New process for preparing aspertame | |
| PT78734B (en) | Process for preparing thiazolo-and thiazinobenzimidazoles | |
| DE3469524D1 (en) | Process for preparing 2-alkyl-4-amino-5-aminomethylpyrimidine | |
| PT78444B (en) | Process for preparing benzofuranones | |
| HU35634A (en) | Process for preparing cyanohydrines | |
| GB2144118B (en) | Method for preparing 4-methylionone | |
| IL72092A0 (en) | Process for preparing 3-substituted-3-aminonitrile | |
| DE3470316D1 (en) | Process for preparing 6-fluorine-steroids | |
| PL246667A1 (en) | Process for preparing lineatine | |
| PT78789B (en) | Process for preparing oxazolyl-substituted diazaheterocycles | |
| NZ208045A (en) | Process for preparing aminoalkylureas | |
| BG49226A1 (en) | Method for preparing carnitindehydrogenase | |
| DE3472246D1 (en) | Process for preparing 4-hydroxy-2-cyclopentenones | |
| DE3463656D1 (en) | Process for preparing 1-dimethylaminomethyl-triazolobenzodiazepines | |
| DE3467756D1 (en) | Process for preparing 3h-phenothlazin-3-ones | |
| PL243652A2 (en) | Process for preparing novel 1-aminophosphinoxides | |
| PL243653A2 (en) | Process for preparing novel 1-aminophosphinoxides | |
| IE56746B1 (en) | Process for preparing imidazo-pyrimidines |