ATE249424T1 - Verfahren zur herstellung von derivaten von brommethyl-biphenyl verbindungen - Google Patents
Verfahren zur herstellung von derivaten von brommethyl-biphenyl verbindungenInfo
- Publication number
- ATE249424T1 ATE249424T1 AT98954537T AT98954537T ATE249424T1 AT E249424 T1 ATE249424 T1 AT E249424T1 AT 98954537 T AT98954537 T AT 98954537T AT 98954537 T AT98954537 T AT 98954537T AT E249424 T1 ATE249424 T1 AT E249424T1
- Authority
- AT
- Austria
- Prior art keywords
- bromomethyl
- biphenyl compounds
- producing derivatives
- formula
- biphenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9714376A FR2771090B1 (fr) | 1997-11-17 | 1997-11-17 | Procede de preparation de derives de bromomethyl-biphenyle |
| PCT/FR1998/002383 WO1999025681A1 (fr) | 1997-11-17 | 1998-11-09 | Procede de preparation de derives de bromomethyl-biphenyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE249424T1 true ATE249424T1 (de) | 2003-09-15 |
Family
ID=9513439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98954537T ATE249424T1 (de) | 1997-11-17 | 1998-11-09 | Verfahren zur herstellung von derivaten von brommethyl-biphenyl verbindungen |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6214999B1 (de) |
| EP (1) | EP1032557B1 (de) |
| JP (1) | JP4546642B2 (de) |
| AT (1) | ATE249424T1 (de) |
| AU (1) | AU1160899A (de) |
| BR (1) | BR9814651B1 (de) |
| CA (1) | CA2310324C (de) |
| DE (1) | DE69818091T2 (de) |
| DK (1) | DK1032557T5 (de) |
| ES (1) | ES2207004T3 (de) |
| FR (1) | FR2771090B1 (de) |
| HU (1) | HU228640B1 (de) |
| NO (1) | NO327836B1 (de) |
| PT (1) | PT1032557E (de) |
| WO (1) | WO1999025681A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100885148B1 (ko) | 2002-06-12 | 2009-02-23 | 스미또모 가가꾸 가부시끼가이샤 | 4'-브로모메틸-2-시아노비페닐의 제조방법 |
| US7641181B2 (en) * | 2003-01-24 | 2010-01-05 | Liquid Spring Technologies, Inc. | Distributed power suspension system |
| AU2003234832A1 (en) * | 2003-05-20 | 2004-12-13 | Sumitomo Chemical Company, Limited | Process for producing bromomethyl-substituted aromatic carboxylic ester compound |
| US20070054948A1 (en) * | 2004-09-02 | 2007-03-08 | Lilach Hedvati | Purification of olmesartan medoxomil |
| US20060074117A1 (en) * | 2004-09-02 | 2006-04-06 | Lilach Hedvati | Purification of olmesartan medoxomil |
| JP4511550B2 (ja) * | 2004-09-02 | 2010-07-28 | テバ ファーマシューティカル インダストリーズ リミティド | オルメサルタンメドキソミルの調製法 |
| US7501448B2 (en) * | 2004-10-15 | 2009-03-10 | Teva Pharmaceutical Industries, Ltd. | Process for preparing telmisartan |
| CA2591694A1 (en) * | 2004-12-30 | 2006-07-13 | Teva Pharmaceutical Industries Ltd. | Process for preparing olmesartan medoxomil at ph higher than 2.5 |
| KR20090108739A (ko) * | 2005-01-03 | 2009-10-16 | 테바 파마슈티컬 인더스트리즈 리미티드 | 불순물의 양이 감소된 올메사탄 메독소밀 |
| US20060258727A1 (en) * | 2005-01-03 | 2006-11-16 | Lilach Hedvati | Olmesartan medoxomil with reduced levels of impurities |
| WO2008078340A1 (en) * | 2006-12-27 | 2008-07-03 | Calyx Chemicals And Pharmaceuticals Ltd. | Process for the separation of 4-bromomethyl-2'-substituted biphenyls from 4,4,-dibromomethyl-2'-substituted biphenyls |
| HUP0900788A2 (en) * | 2009-12-16 | 2011-11-28 | Sanofi Aventis | Process for producing 4-bromomethyl-biphenyl derivatives |
| CN105399627A (zh) * | 2015-10-22 | 2016-03-16 | 威特(湖南)药业有限公司 | 4’-溴甲基联苯-2-羧酸酯的合成方法 |
| JP6804520B2 (ja) * | 2016-03-31 | 2020-12-23 | 富士フイルム富山化学株式会社 | ５−ブロモメチル−１−ベンゾチオフェンの製造方法 |
| CN108164434A (zh) * | 2017-12-27 | 2018-06-15 | 安徽太主科技发展有限公司 | 一种低成本4′-溴甲基-2-氰基联苯的制备方法 |
| CN113816874B (zh) * | 2021-10-30 | 2024-01-26 | 大连双硼医药化工有限公司 | 一种合成4-氰基-2-氟苄醇的工艺方法 |
| WO2025177293A1 (en) * | 2024-02-21 | 2025-08-28 | Council Of Scientific & Industrial Research | An autonomous process for selective photo-bromination and nucleophilic substitution of sartan intermediates and their analogues |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8806584D0 (en) * | 1988-03-19 | 1988-04-20 | Interox Chemicals Ltd | Bromination |
| JPH06298683A (ja) * | 1993-04-15 | 1994-10-25 | Sankyo Co Ltd | 光反応による４−（２−置換）フェニルベンジルブロミド類の製造法 |
| JPH0859515A (ja) * | 1994-08-12 | 1996-03-05 | Sanko Kagaku Kogyo Kk | モノブロモメチル化芳香族化合物の製造方法 |
| JP2928982B2 (ja) * | 1994-10-27 | 1999-08-03 | 住化ファインケム株式会社 | ４’−ブロモメチル−２−シアノビフェニルの製造法 |
| IT1291551B1 (it) * | 1997-04-11 | 1999-01-11 | Luso Farmaco Inst | Processo per la preparazione di composti 4-bromometil bifenilici |
-
1997
- 1997-11-17 FR FR9714376A patent/FR2771090B1/fr not_active Expired - Lifetime
-
1998
- 1998-11-09 JP JP2000521065A patent/JP4546642B2/ja not_active Expired - Lifetime
- 1998-11-09 PT PT98954537T patent/PT1032557E/pt unknown
- 1998-11-09 CA CA2310324A patent/CA2310324C/en not_active Expired - Lifetime
- 1998-11-09 HU HU0004251A patent/HU228640B1/hu unknown
- 1998-11-09 AT AT98954537T patent/ATE249424T1/de active
- 1998-11-09 DE DE69818091T patent/DE69818091T2/de not_active Expired - Lifetime
- 1998-11-09 ES ES98954537T patent/ES2207004T3/es not_active Expired - Lifetime
- 1998-11-09 US US09/554,566 patent/US6214999B1/en not_active Expired - Lifetime
- 1998-11-09 DK DK98954537T patent/DK1032557T5/da active
- 1998-11-09 BR BRPI9814651-3A patent/BR9814651B1/pt not_active IP Right Cessation
- 1998-11-09 WO PCT/FR1998/002383 patent/WO1999025681A1/fr not_active Ceased
- 1998-11-09 AU AU11608/99A patent/AU1160899A/en not_active Abandoned
- 1998-11-09 EP EP98954537A patent/EP1032557B1/de not_active Expired - Lifetime
-
2000
- 2000-05-16 NO NO20002530A patent/NO327836B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2310324A1 (en) | 1999-05-27 |
| WO1999025681A1 (fr) | 1999-05-27 |
| ES2207004T3 (es) | 2004-05-16 |
| CA2310324C (en) | 2010-01-26 |
| FR2771090B1 (fr) | 2000-02-04 |
| DE69818091D1 (de) | 2003-10-16 |
| FR2771090A1 (fr) | 1999-05-21 |
| PT1032557E (pt) | 2004-02-27 |
| HUP0004251A3 (en) | 2003-05-28 |
| BR9814651A (pt) | 2000-10-03 |
| JP2001523658A (ja) | 2001-11-27 |
| JP4546642B2 (ja) | 2010-09-15 |
| NO20002530D0 (no) | 2000-05-16 |
| US6214999B1 (en) | 2001-04-10 |
| BR9814651B1 (pt) | 2010-12-14 |
| EP1032557A1 (de) | 2000-09-06 |
| AU1160899A (en) | 1999-06-07 |
| DK1032557T3 (da) | 2004-01-19 |
| HUP0004251A2 (hu) | 2001-04-28 |
| NO327836B1 (no) | 2009-10-05 |
| NO20002530L (no) | 2000-07-17 |
| DK1032557T5 (da) | 2004-03-08 |
| HU228640B1 (en) | 2013-04-29 |
| DE69818091T2 (de) | 2004-07-01 |
| EP1032557B1 (de) | 2003-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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