ATE220068T1 - Verfahren zur herstellung von imidazolderivaten - Google Patents
Verfahren zur herstellung von imidazolderivatenInfo
- Publication number
- ATE220068T1 ATE220068T1 AT96309277T AT96309277T ATE220068T1 AT E220068 T1 ATE220068 T1 AT E220068T1 AT 96309277 T AT96309277 T AT 96309277T AT 96309277 T AT96309277 T AT 96309277T AT E220068 T1 ATE220068 T1 AT E220068T1
- Authority
- AT
- Austria
- Prior art keywords
- chem
- reaction mixture
- general formula
- imidazole derivatives
- imidazole derivative
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33174595 | 1995-12-20 | ||
JP8276401A JPH09227564A (ja) | 1995-12-20 | 1996-10-18 | イミダゾール誘導体の製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE220068T1 true ATE220068T1 (de) | 2002-07-15 |
Family
ID=26551885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96309277T ATE220068T1 (de) | 1995-12-20 | 1996-12-19 | Verfahren zur herstellung von imidazolderivaten |
Country Status (7)
Country | Link |
---|---|
US (1) | US5859260A (de) |
EP (1) | EP0780392B1 (de) |
JP (1) | JPH09227564A (de) |
KR (1) | KR100403491B1 (de) |
AT (1) | ATE220068T1 (de) |
CA (1) | CA2193459A1 (de) |
DE (1) | DE69622133D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100408375B1 (ko) * | 1998-08-20 | 2004-04-21 | 주식회사유한양행 | 4-시아노메칠이미다졸의분리방법 |
EP1167373A1 (de) * | 2000-06-22 | 2002-01-02 | E-Sung Chemicals Co., Ltd. | Ferrocenyldiphosphine-ruthenium Komplexverbindungen und ein Verfahren zur Hydrierung exocyclischer Doppelbindungen von d-thiophene zu d-thiophane |
US20070278453A1 (en) * | 2006-06-02 | 2007-12-06 | Steffen Zahn | Electrically conductive polymers and method of making electrically conductive polymers |
CN102491908A (zh) * | 2011-12-16 | 2012-06-13 | 华东理工大学 | 一种生物素生产废水中手性胺的回收方法 |
CN103524514B (zh) * | 2013-10-25 | 2016-03-02 | 东北制药集团股份有限公司 | (3aS,6aR)-1,3-二苯甲基-四氢-1H-呋喃并[3,4-d]咪唑-2,4-二酮的制备方法 |
WO2021224295A1 (en) * | 2020-05-07 | 2021-11-11 | Dsm Ip Assets B.V. | A process for producing d-biotin intermediates |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104286A (en) | 1979-02-02 | 1980-08-09 | Sumitomo Chem Co Ltd | Preparation of thienoimidazoline compound |
US4537973A (en) | 1980-03-12 | 1985-08-27 | Sumitomo Chemical Company, Limited | Process for preparing biotin |
US4389390A (en) * | 1980-10-10 | 1983-06-21 | Air Products And Chemicals, Inc. | Process for producing hydrogen peroxide |
JPH0631249B2 (ja) | 1984-12-24 | 1994-04-27 | 住友化学工業株式会社 | チオフアン誘導体の製造法 |
CA2125820C (en) * | 1993-07-08 | 2006-05-02 | Masahiko Mizuno | Process for producing thiophene derivative |
JPH07330776A (ja) * | 1994-06-08 | 1995-12-19 | Sumitomo Chem Co Ltd | ビオチン誘導体の製造法 |
-
1996
- 1996-10-18 JP JP8276401A patent/JPH09227564A/ja active Pending
- 1996-12-18 US US08/768,630 patent/US5859260A/en not_active Expired - Fee Related
- 1996-12-19 AT AT96309277T patent/ATE220068T1/de not_active IP Right Cessation
- 1996-12-19 DE DE69622133T patent/DE69622133D1/de not_active Expired - Fee Related
- 1996-12-19 EP EP96309277A patent/EP0780392B1/de not_active Expired - Lifetime
- 1996-12-19 KR KR1019960068085A patent/KR100403491B1/ko not_active IP Right Cessation
- 1996-12-19 CA CA002193459A patent/CA2193459A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100403491B1 (ko) | 2004-04-03 |
KR19980032014A (ko) | 1998-07-25 |
US5859260A (en) | 1999-01-12 |
DE69622133D1 (de) | 2002-08-08 |
EP0780392B1 (de) | 2002-07-03 |
EP0780392A1 (de) | 1997-06-25 |
JPH09227564A (ja) | 1997-09-02 |
CA2193459A1 (en) | 1997-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |