JP2005511705A5 - - Google Patents
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- Publication number
- JP2005511705A5 JP2005511705A5 JP2003549440A JP2003549440A JP2005511705A5 JP 2005511705 A5 JP2005511705 A5 JP 2005511705A5 JP 2003549440 A JP2003549440 A JP 2003549440A JP 2003549440 A JP2003549440 A JP 2003549440A JP 2005511705 A5 JP2005511705 A5 JP 2005511705A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon atoms
- alkyl
- substituted
- branched
- linear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33848401P | 2001-12-05 | 2001-12-05 | |
| PCT/EP2002/013292 WO2003048257A1 (en) | 2001-12-05 | 2002-11-26 | Organic solvent-free process for the preparation of 2-(2-nitrophenylazo)phenols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005511705A JP2005511705A (ja) | 2005-04-28 |
| JP2005511705A5 true JP2005511705A5 (https=) | 2006-02-02 |
Family
ID=23324996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003549440A Pending JP2005511705A (ja) | 2001-12-05 | 2002-11-26 | ２−（２−ニトロフェニルアゾ）フェノール類の製造のための無有機溶媒法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7074906B2 (https=) |
| EP (1) | EP1451254A1 (https=) |
| JP (1) | JP2005511705A (https=) |
| KR (1) | KR20050044696A (https=) |
| CN (1) | CN100341859C (https=) |
| AU (1) | AU2002356731A1 (https=) |
| BR (1) | BR0214673A (https=) |
| CA (1) | CA2465398A1 (https=) |
| MX (1) | MXPA04005410A (https=) |
| RU (1) | RU2004120783A (https=) |
| WO (1) | WO2003048257A1 (https=) |
| ZA (1) | ZA200403389B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0225548D0 (en) | 2002-11-01 | 2002-12-11 | Glaxo Group Ltd | Compounds |
| BR112015022854A2 (pt) | 2013-03-14 | 2017-07-18 | Alkermes Pharma Ireland Ltd | pró-farmacos de fumaratos e uso do mesmo no tratamento de várias doenças |
| US8669281B1 (en) | 2013-03-14 | 2014-03-11 | Alkermes Pharma Ireland Limited | Prodrugs of fumarates and their use in treating various diseases |
| CN103193724B (zh) * | 2013-04-08 | 2016-01-13 | 南通大学 | 一种紫外线吸收剂2,2’-亚甲基二[6-(2h-苯并三唑-2-基)-4-叔丁基]苯酚的制备方法 |
| JP6337135B2 (ja) | 2014-02-24 | 2018-06-06 | アルカーメス ファーマ アイルランド リミテッド | フマル酸エステルのスルホンアミドプロドラッグ及びスルフィンアミドプロドラッグ並びに種々の疾患の治療におけるその使用 |
| CN103965125A (zh) * | 2014-05-06 | 2014-08-06 | 西安近代化学研究所 | 一种3,3’-二硝基-5,5’-联-1,2,4-三唑的合成方法 |
| CN112679979B (zh) * | 2020-12-29 | 2023-09-01 | 浙江永合新材料科技有限公司 | 一种苯并三唑类紫外线吸收剂中间体偶氮染料的制备方法 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2362988A (en) | 1940-11-26 | 1944-11-21 | Geigy Ag J R | Mordant triazole dyestuffs and process for making the same |
| US2418416A (en) | 1943-12-30 | 1947-04-01 | Du Pont | Manufacture of azo lakes |
| US2478767A (en) | 1945-10-04 | 1949-08-09 | Du Pont | Manufacture of azo compounds |
| US2478768A (en) | 1945-10-04 | 1949-08-09 | Du Pont | Manufacture of azo lakes |
| US3773751A (en) | 1969-09-08 | 1973-11-20 | American Cyanamid Co | Synthesis of nitroaromatic-azophenols |
| US3793305A (en) | 1970-09-14 | 1974-02-19 | Du Pont | One-step process of preparing azo dyes by simultaneous diazotization |
| CH573400A5 (https=) * | 1972-07-11 | 1976-03-15 | Ciba Geigy Ag | |
| US3998804A (en) * | 1972-07-11 | 1976-12-21 | Ciba-Geigy Corporation | Process for coupling of water-insoluble 2,4-disubstituted phenols with diazotized o-nitroanilines |
| US3978074A (en) | 1973-11-21 | 1976-08-31 | Uniroyal Inc. | Method of making hydroxyarylbenzotriazoles and their N-oxides |
| DE2503714C3 (de) | 1975-01-30 | 1978-05-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von wasserlöslichen Azofarbstoffen |
| DE2516032C2 (de) * | 1975-04-12 | 1984-10-04 | Bayer Ag, 5090 Leverkusen | Verfahren zum Diazotieren aromatischer Amine |
| JPS52113974A (en) | 1976-03-19 | 1977-09-24 | Kawaken Fine Chem Co Ltd | Synthesis of benzotriazole derivatives |
| JPS52113973A (en) | 1976-03-19 | 1977-09-24 | Kawaken Fine Chem Co Ltd | Synthesis of benzotriazole derivatives |
| JPS5398932A (en) * | 1977-02-04 | 1978-08-29 | Hitachi Chem Co Ltd | Preparation of o-nitro-o'-hydroxyazobenzenes and 2-(2'-hydroxyphenyl)- 1,2,3-benzotriazoles |
| US4219480A (en) | 1977-09-20 | 1980-08-26 | Ciba-Geigy Corporation | Process for the production of 2-aryl-2H-benzotriazoles |
| US4230867A (en) * | 1977-11-25 | 1980-10-28 | Ciba-Geigy Corporation | Process for the production of 2-aryl-2H-benzotriazoles |
| EP0006564B1 (de) * | 1978-06-26 | 1981-12-30 | Ciba-Geigy Ag | 2-(2-Hydroxy-3.5-disubstituiertes-phenyl)-2H-benzotriazol und damit stabilisierte Mischungen |
| EP0034836B1 (de) * | 1979-05-16 | 1983-07-13 | Ciba-Geigy Ag | Verfahren zum Herstellen von Nitroazobenzolen |
| US4226763A (en) * | 1978-06-26 | 1980-10-07 | Ciba-Geigy Corporation | 2-[2-Hydroxy-3,5-di-(.alpha.,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositions |
| US4347180A (en) * | 1979-05-16 | 1982-08-31 | Ciba-Geigy Corporation | High caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenes |
| JPS56133076A (en) | 1980-03-25 | 1981-10-17 | Nissan Motor Co Ltd | Painting method of intermediate coat |
| JPS59170172A (ja) | 1983-03-18 | 1984-09-26 | Shuichi Seino | ２−フエニルベンゾトリアゾ−ル類の製造方法 |
| CH655125A5 (de) * | 1983-09-21 | 1986-03-27 | Ciba Geigy Ag | Verfahren zur herstellung von azofarbstoffpraeparaten. |
| EP0257151B1 (en) | 1986-08-22 | 1992-01-29 | Chemipro Kasei Kaisha, Ltd. | Method for preparing 2-phenylbenzotriazoles and 2-phenylbenzotriazole-n-oxides |
| JPS61197571A (ja) | 1985-02-27 | 1986-09-01 | Kemipuro Kasei Kk | ２−フエニルベンゾトリアゾ−ル−ｎ−オキシド類の製造法 |
| US4789541A (en) | 1985-10-04 | 1988-12-06 | Davis Michael H | Method and composition for in vivo radiolabeling of red blood cells with 99m Tc |
| JPH0798812B2 (ja) | 1986-09-16 | 1995-10-25 | ケミプロ化成株式会社 | ２−フエニルベンゾトリアゾ−ル類の製造法 |
| JPH0798811B2 (ja) | 1986-09-16 | 1995-10-25 | ケミプロ化成株式会社 | ２−フエニルベンゾトリアゾ−ル−ｎ−オキシド類の製造法 |
| JPH0788595B2 (ja) | 1987-01-27 | 1995-09-27 | ケミプロ化成株式会社 | ２−フエニルベンゾトリアゾ−ル類の製造方法 |
| JPH02202879A (ja) | 1989-01-31 | 1990-08-10 | Kemipuro Kasei Kk | ２―フェニルベンゾトリアゾール類の製造法 |
| JPH02202880A (ja) | 1989-01-31 | 1990-08-10 | Kemipuro Kasei Kk | ２―フェニルベンゾトリアゾール類の製造法 |
| KR100313583B1 (ko) * | 1993-09-16 | 2002-11-23 | 시바 스페셜티 케미칼스 홀딩 인크. | 2,4-이중치환된 페놀과 2-니트로아닐린의 아조커플링 |
| US5571924A (en) | 1995-07-12 | 1996-11-05 | Ciba-Geigy Corporation | Process for the preparation of benzotriazoles |
| US6166218A (en) * | 1996-11-07 | 2000-12-26 | Ciba Specialty Chemicals Corporation | Benzotriazole UV absorbers having enhanced durability |
| US6566507B2 (en) * | 2000-08-03 | 2003-05-20 | Ciba Specialty Chemicals Corporation | Processes for the preparation of benzotriazole UV absorbers |
-
2002
- 2002-11-26 WO PCT/EP2002/013292 patent/WO2003048257A1/en not_active Ceased
- 2002-11-26 JP JP2003549440A patent/JP2005511705A/ja active Pending
- 2002-11-26 CA CA002465398A patent/CA2465398A1/en not_active Abandoned
- 2002-11-26 CN CNB028242904A patent/CN100341859C/zh not_active Expired - Fee Related
- 2002-11-26 AU AU2002356731A patent/AU2002356731A1/en not_active Abandoned
- 2002-11-26 MX MXPA04005410A patent/MXPA04005410A/es not_active Application Discontinuation
- 2002-11-26 KR KR1020047008604A patent/KR20050044696A/ko not_active Withdrawn
- 2002-11-26 US US10/497,621 patent/US7074906B2/en not_active Expired - Fee Related
- 2002-11-26 RU RU2004120783/04A patent/RU2004120783A/ru not_active Application Discontinuation
- 2002-11-26 BR BR0214673-8A patent/BR0214673A/pt not_active IP Right Cessation
- 2002-11-26 EP EP02804196A patent/EP1451254A1/en not_active Withdrawn
-
2004
- 2004-05-05 ZA ZA200403389A patent/ZA200403389B/en unknown
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