AT325034B - Verfahren zur herstellung von neuen benzofuranderivaten und ihren salzen - Google Patents
Verfahren zur herstellung von neuen benzofuranderivaten und ihren salzenInfo
- Publication number
- AT325034B AT325034B AT807973A AT807973A AT325034B AT 325034 B AT325034 B AT 325034B AT 807973 A AT807973 A AT 807973A AT 807973 A AT807973 A AT 807973A AT 325034 B AT325034 B AT 325034B
- Authority
- AT
- Austria
- Prior art keywords
- salts
- preparation
- benzofuran derivatives
- new benzofuran
- new
- Prior art date
Links
- 150000001907 coumarones Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 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
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D307/80—Radicals substituted by oxygen atoms
-
- 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
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4338772A GB1382742A (en) | 1972-09-19 | 1972-09-19 | Benzofuran derivatives and process for preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT325034B true AT325034B (de) | 1975-09-25 |
Family
ID=10428547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT807973A AT325034B (de) | 1972-09-19 | 1973-09-19 | Verfahren zur herstellung von neuen benzofuranderivaten und ihren salzen |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3920707A (de) |
| JP (1) | JPS4969658A (de) |
| AR (1) | AR197825A1 (de) |
| AT (1) | AT325034B (de) |
| AU (1) | AU472757B2 (de) |
| BE (1) | BE804550A (de) |
| CA (1) | CA983502A (de) |
| CH (1) | CH579558A5 (de) |
| DE (1) | DE2347196A1 (de) |
| DK (1) | DK133899B (de) |
| ES (1) | ES418892A1 (de) |
| FI (1) | FI55336C (de) |
| FR (1) | FR2242087B1 (de) |
| GB (1) | GB1382742A (de) |
| HU (1) | HU167137B (de) |
| IE (1) | IE38180B1 (de) |
| NL (1) | NL7312817A (de) |
| NO (1) | NO138336C (de) |
| OA (1) | OA04555A (de) |
| SE (1) | SE398880B (de) |
| SU (1) | SU566523A3 (de) |
| YU (1) | YU34892B (de) |
| ZA (1) | ZA735652B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418068A (en) * | 1981-04-03 | 1983-11-29 | Eli Lilly And Company | Antiestrogenic and antiandrugenic benzothiophenes |
| JPS5973579A (ja) * | 1982-10-19 | 1984-04-25 | Kotobuki Seiyaku Kk | ベンゾフラン又はベンゾチオフェン誘導体，この化合物を有効成分とする尿酸排泄剤及びその製造方法 |
| US5274000A (en) * | 1982-10-19 | 1993-12-28 | Kotobuki Seiyaku Company Limited | Benzofuran and benzothiophene derivatives, anti-hyperuricemia agents |
| FR2549475B1 (fr) * | 1983-07-18 | 1986-02-07 | Labaz Sanofi Nv | Nouveaux derives de benzofuranne, leur preparation et leur utilisation therapeutique |
| US4806663A (en) * | 1987-04-06 | 1989-02-21 | The University Of Tennessee Research Corporation | Certain 3-substituted 2-alkyl benzofuran derivatives |
| US4851554A (en) * | 1987-04-06 | 1989-07-25 | University Of Tennessee Research Corporation | Certain 3-substituted 2-alkyl benzofuran derivatives |
| AU2543388A (en) * | 1987-09-30 | 1989-04-18 | University Of Tennessee Research Corporation, The | Certain 3-substituted 2-alkyl benzothiophene derivatives |
| US4831156A (en) * | 1987-09-30 | 1989-05-16 | The University Of Tennessee Research Corp. | 3-substituted 2-alkyl indole derivatives |
| US4975458A (en) * | 1989-03-13 | 1990-12-04 | Taro Pharmaceuticals Industries, Ltd. | 2-alkyl-3-benzoylbenzofurans useful for treating cardiac arrhythmia |
| US6417199B1 (en) * | 1995-03-10 | 2002-07-09 | Eli Lilly And Company | 3-benzyl-benzothiophenes |
| US6653328B1 (en) * | 1995-03-10 | 2003-11-25 | Eli Lilly And Company | 3-benzyl-benzothiophenes |
| CA2231013A1 (en) * | 1997-04-30 | 1998-10-30 | Eli Lilly And Company | Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceuticals |
| ZA991319B (en) | 1998-02-20 | 2000-11-20 | Ortho Mcneil Pharm Inc | Novel phthalimido arylpiperazines useful in the treatment of benign prostatic hyperplasia. |
| FR2864536B1 (fr) * | 2003-12-24 | 2006-03-17 | Clariant France Sa | Procede de preparation de n-alkyl-2 (hydroxy-4-benzoyl)-3 benzofurannes et intermediaires pour sa mise en oeuvre |
| US10005750B2 (en) | 2010-10-06 | 2018-06-26 | J-Pharma Co., Ltd. | Developing potent urate transporter inhibitors: compounds designed for their uricosuric action |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248401A (en) * | 1966-04-26 | Diethylaminoe hoxybenzoyl benzofurans |
-
1972
- 1972-09-19 GB GB4338772A patent/GB1382742A/en not_active Expired
-
1973
- 1973-08-16 IE IE1418/73A patent/IE38180B1/xx unknown
- 1973-08-17 ZA ZA735652A patent/ZA735652B/xx unknown
- 1973-08-22 AR AR249679A patent/AR197825A1/es active
- 1973-08-27 AU AU59650/73A patent/AU472757B2/en not_active Expired
- 1973-08-28 YU YU2288/73A patent/YU34892B/xx unknown
- 1973-08-30 SE SE7311830A patent/SE398880B/xx unknown
- 1973-08-30 FR FR7331323A patent/FR2242087B1/fr not_active Expired
- 1973-08-31 FI FI2715/73A patent/FI55336C/fi active
- 1973-09-04 CA CA180,166A patent/CA983502A/en not_active Expired
- 1973-09-06 BE BE135394A patent/BE804550A/xx unknown
- 1973-09-10 US US395847A patent/US3920707A/en not_active Expired - Lifetime
- 1973-09-12 CH CH1308373A patent/CH579558A5/xx not_active IP Right Cessation
- 1973-09-18 NL NL7312817A patent/NL7312817A/xx not_active Application Discontinuation
- 1973-09-18 NO NO3641/73A patent/NO138336C/no unknown
- 1973-09-18 DK DK509473AA patent/DK133899B/da unknown
- 1973-09-18 SU SU7301962896A patent/SU566523A3/ru active
- 1973-09-19 DE DE19732347196 patent/DE2347196A1/de active Pending
- 1973-09-19 HU HULA833A patent/HU167137B/hu unknown
- 1973-09-19 JP JP48106477A patent/JPS4969658A/ja active Pending
- 1973-09-19 ES ES418892A patent/ES418892A1/es not_active Expired
- 1973-09-19 OA OA55015A patent/OA04555A/xx unknown
- 1973-09-19 AT AT807973A patent/AT325034B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| OA04555A (fr) | 1980-04-30 |
| FR2242087B1 (de) | 1977-07-15 |
| NO138336B (no) | 1978-05-08 |
| YU228873A (en) | 1979-10-31 |
| SU566523A3 (ru) | 1977-07-25 |
| AU472757B2 (en) | 1976-06-03 |
| NL7312817A (de) | 1974-03-21 |
| DE2347196A1 (de) | 1974-03-28 |
| DK133899B (da) | 1976-08-09 |
| FR2242087A1 (de) | 1975-03-28 |
| ES418892A1 (es) | 1976-03-01 |
| CH579558A5 (de) | 1976-09-15 |
| US3920707A (en) | 1975-11-18 |
| IE38180B1 (en) | 1978-01-18 |
| AR197825A1 (es) | 1974-05-10 |
| ZA735652B (en) | 1974-10-30 |
| YU34892B (en) | 1980-04-30 |
| HU167137B (de) | 1975-08-28 |
| GB1382742A (en) | 1975-02-05 |
| DK133899C (de) | 1977-01-17 |
| FI55336C (fi) | 1979-07-10 |
| JPS4969658A (de) | 1974-07-05 |
| CA983502A (en) | 1976-02-10 |
| AU5965073A (en) | 1975-02-27 |
| FI55336B (fi) | 1979-03-30 |
| BE804550A (fr) | 1974-03-06 |
| NO138336C (no) | 1978-08-23 |
| IE38180L (en) | 1974-03-19 |
| SE398880B (sv) | 1978-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |