WO1995034549A3 - Verfahren zur herstellung von benzothiophenderivaten - Google Patents
Verfahren zur herstellung von benzothiophenderivaten Download PDFInfo
- Publication number
- WO1995034549A3 WO1995034549A3 PCT/EP1995/002139 EP9502139W WO9534549A3 WO 1995034549 A3 WO1995034549 A3 WO 1995034549A3 EP 9502139 W EP9502139 W EP 9502139W WO 9534549 A3 WO9534549 A3 WO 9534549A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- benzothiophene derivatives
- preparing
- preparing benzothiophene
- derivatives
- thiobenzene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU27375/95A AU2737595A (en) | 1994-06-16 | 1995-06-06 | Process for preparing benzothiophene derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4420925.8 | 1994-06-16 | ||
DE19944420925 DE4420925A1 (de) | 1994-06-16 | 1994-06-16 | Verfahren zur Herstellung von Benzthiophenderivaten |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995034549A2 WO1995034549A2 (de) | 1995-12-21 |
WO1995034549A3 true WO1995034549A3 (de) | 1996-02-22 |
Family
ID=6520656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/002139 WO1995034549A2 (de) | 1994-06-16 | 1995-06-06 | Verfahren zur herstellung von benzothiophenderivaten |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2737595A (de) |
DE (1) | DE4420925A1 (de) |
WO (1) | WO1995034549A2 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471609A1 (de) * | 1990-08-06 | 1992-02-19 | Sanofi | Benzofuranderivate, Benzothiophene, Indole oder Indolizine, Verfahren zu ihrer Herstellung und diese enthaltende Zusammensetzungen |
JPH05155881A (ja) * | 1991-12-11 | 1993-06-22 | Sumitomo Seika Chem Co Ltd | 2−置換ベンゾ[bチオフェンおよびその中間体の製造方法 |
JPH05246981A (ja) * | 1992-03-02 | 1993-09-24 | Sumitomo Seika Chem Co Ltd | アリールジアルキルチオカルバマート、2−メルカプトベンズアルデヒドおよび2−置換ベンゾ[bチオフェンの製造方法 |
EP0572712A2 (de) * | 1992-06-03 | 1993-12-08 | Sumitomo Seika Chemicals Co., Ltd. | Verfahren zur Herstellung von 2-substituiertem Benzo(beta)thiophen |
-
1994
- 1994-06-16 DE DE19944420925 patent/DE4420925A1/de not_active Withdrawn
-
1995
- 1995-06-06 WO PCT/EP1995/002139 patent/WO1995034549A2/de active Application Filing
- 1995-06-06 AU AU27375/95A patent/AU2737595A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471609A1 (de) * | 1990-08-06 | 1992-02-19 | Sanofi | Benzofuranderivate, Benzothiophene, Indole oder Indolizine, Verfahren zu ihrer Herstellung und diese enthaltende Zusammensetzungen |
JPH05155881A (ja) * | 1991-12-11 | 1993-06-22 | Sumitomo Seika Chem Co Ltd | 2−置換ベンゾ[bチオフェンおよびその中間体の製造方法 |
JPH05246981A (ja) * | 1992-03-02 | 1993-09-24 | Sumitomo Seika Chem Co Ltd | アリールジアルキルチオカルバマート、2−メルカプトベンズアルデヒドおよび2−置換ベンゾ[bチオフェンの製造方法 |
EP0572712A2 (de) * | 1992-06-03 | 1993-12-08 | Sumitomo Seika Chemicals Co., Ltd. | Verfahren zur Herstellung von 2-substituiertem Benzo(beta)thiophen |
Non-Patent Citations (4)
Title |
---|
CHEMICAL ABSTRACTS, vol. 100, no. 13, 26 March 1984, Columbus, Ohio, US; abstract no. 103101w, L. K. A. RAHMAN, R. M. SCROWSTON: "7-Substituted benzo(b)thiophenes and 1,2-benzothiazoles. Part 1. Hydroxy- or methoxy-derivatives" page 627; * |
CHEMICAL ABSTRACTS, vol. 119, no. 23, 6 December 1993, Columbus, Ohio, US; abstract no. 249828c, page 969; * |
CHEMICAL ABSTRACTS, vol. 120, no. 21, 23 May 1994, Columbus, Ohio, US; abstract no. 270090m, page 1037; * |
J. CHEM. SOC., PERKIN TRANS. 1, no. 12, pages 2973 - 2977 * |
Also Published As
Publication number | Publication date |
---|---|
AU2737595A (en) | 1996-01-05 |
DE4420925A1 (de) | 1995-12-21 |
WO1995034549A2 (de) | 1995-12-21 |
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