CA1000702A - Benzofurane derivatives, process for their preparation and their use as optical brighteners - Google Patents
Benzofurane derivatives, process for their preparation and their use as optical brightenersInfo
- Publication number
- CA1000702A CA1000702A CA149,215A CA149215A CA1000702A CA 1000702 A CA1000702 A CA 1000702A CA 149215 A CA149215 A CA 149215A CA 1000702 A CA1000702 A CA 1000702A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- optical brighteners
- benzofurane derivatives
- benzofurane
- derivatives
- 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.)
- Expired
Links
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical class C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 title 1
- 230000003287 optical effect Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Furan Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1192471A CH568432B5 (cg-RX-API-DMAC7.html) | 1971-08-13 | 1971-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1000702A true CA1000702A (en) | 1976-11-30 |
Family
ID=4378211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA149,215A Expired CA1000702A (en) | 1971-08-13 | 1972-08-11 | Benzofurane derivatives, process for their preparation and their use as optical brighteners |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3859350A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5012457B2 (cg-RX-API-DMAC7.html) |
| AR (1) | AR218844A1 (cg-RX-API-DMAC7.html) |
| AT (1) | AT344660B (cg-RX-API-DMAC7.html) |
| AU (1) | AU465055B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE787576A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7205497D0 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1000702A (cg-RX-API-DMAC7.html) |
| CH (2) | CH568432B5 (cg-RX-API-DMAC7.html) |
| DD (1) | DD103472A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2238734C2 (cg-RX-API-DMAC7.html) |
| ES (2) | ES405652A1 (cg-RX-API-DMAC7.html) |
| FR (2) | FR2154435B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1399509A (cg-RX-API-DMAC7.html) |
| IT (1) | IT963966B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7210834A (cg-RX-API-DMAC7.html) |
| NO (1) | NO137898B (cg-RX-API-DMAC7.html) |
| SE (1) | SE386446B (cg-RX-API-DMAC7.html) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2306515A1 (de) * | 1973-02-09 | 1974-08-15 | Bayer Ag | Benzo-difuran-verbindungen |
| JPS51138852U (cg-RX-API-DMAC7.html) * | 1975-04-26 | 1976-11-09 | ||
| DE2724408A1 (de) | 1976-06-02 | 1977-12-15 | Ciba Geigy Ag | V-triazole |
| CH623971B5 (de) * | 1976-06-04 | 1982-01-15 | Hoechst Ag | Verfahren zur herstellung neuer benzofuranderivate und deren verwendung als optische aufheller. |
| DE2711363A1 (de) * | 1977-03-16 | 1978-09-21 | Hoechst Ag | Verfahren zur herstellung von sulfonierten benzofuran-derivaten |
| DE2843850C2 (de) * | 1978-10-07 | 1987-02-12 | Bayer Ag, 5090 Leverkusen | Farbstofflaser |
| DE2918965A1 (de) * | 1979-05-11 | 1980-11-20 | Bayer Ag | Benzofuranverbindungen sowie deren verwendung als optische aufheller |
| DE2937231A1 (de) * | 1979-09-14 | 1981-04-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von bis-ben-zofuranyl-verbindungen |
| FR2586717B1 (fr) * | 1985-09-04 | 1988-03-18 | Picardie Lainiere | Produit thermocollant ameliore et son procede de fabrication |
| US5230820A (en) * | 1987-11-23 | 1993-07-27 | Ciba-Geigy Corporation | Storage-stable bleaching detergents containing bis-benzofuranyl fluoescent whitening agents |
| DE3852379D1 (de) * | 1987-11-26 | 1995-01-19 | Ciba Geigy Ag | Stabile, optische Aufheller enthaltende Waschmittel. |
| US5470990A (en) * | 1988-06-02 | 1995-11-28 | Ciba-Geigy Corporation | Sulfonation of benzofuranylbiphenyls |
| GB8824108D0 (en) * | 1988-10-14 | 1988-11-23 | Unilever Plc | Bleaching & detergent compositions |
| US5279772A (en) * | 1989-04-28 | 1994-01-18 | Ciba-Geigy Corporation | Liquid detergents containing specifically disulfonated dibenzofuranyl-biphenyls as flourescent whitening agents |
| US5326491A (en) * | 1989-04-28 | 1994-07-05 | Ciba-Geigy Corporation | Detergents containing certain sulfonated dibenzofuranylbiphenyls |
| MX9207050A (es) * | 1991-12-19 | 1993-06-01 | Ciba Geigy Ag | Dispersion de blanqueador estable durante el almacenamiento |
| US5948153A (en) * | 1998-04-24 | 1999-09-07 | Milliken & Company | Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts |
| CN102724975B (zh) * | 2009-11-03 | 2015-12-02 | 满康德股份有限公司 | IRE-1α抑制剂 |
| EP2797597B1 (en) | 2011-12-28 | 2020-02-26 | Global Blood Therapeutics, Inc. | Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation |
| EP2797416B1 (en) | 2011-12-28 | 2017-08-09 | Global Blood Therapeutics, Inc. | Substituted benzaldehyde compounds and methods for their use in increasing tissue oxygenation |
| US9458139B2 (en) | 2013-03-15 | 2016-10-04 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| BR112015021982B1 (pt) | 2013-03-15 | 2022-12-13 | Global Blood Therapeutics, Inc | Compostos e seus usos para a modulação de hemoglobina |
| US10266551B2 (en) | 2013-03-15 | 2019-04-23 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| US9802900B2 (en) | 2013-03-15 | 2017-10-31 | Global Blood Therapeutics, Inc. | Bicyclic heteroaryl compounds and uses thereof for the modulation of hemoglobin |
| US8952171B2 (en) | 2013-03-15 | 2015-02-10 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| US9422279B2 (en) | 2013-03-15 | 2016-08-23 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| US20140274961A1 (en) | 2013-03-15 | 2014-09-18 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| WO2014145040A1 (en) | 2013-03-15 | 2014-09-18 | Global Blood Therapeutics, Inc. | Substituted aldehyde compounds and methods for their use in increasing tissue oxygenation |
| ES2864707T3 (es) | 2013-03-15 | 2021-10-14 | Global Blood Therapeutics Inc | Compuestos y usos de los mismos para la modulación de la hemoglobina |
| KR102280614B1 (ko) | 2013-03-15 | 2021-07-21 | 글로벌 블러드 테라퓨틱스, 인크. | 헤모글로빈 조정을 위한 화합물 및 이의 용도 |
| US9604999B2 (en) | 2013-03-15 | 2017-03-28 | Global Blood Therapeutics, Inc. | Compounds and uses thereof for the modulation of hemoglobin |
| EA201992707A1 (ru) | 2013-11-18 | 2020-06-30 | Глобал Блад Терапьютикс, Инк. | Соединения и их применения для модуляции гемоглобина |
| ES2860648T5 (es) | 2014-02-07 | 2024-11-27 | Global Blood Therapeutics Inc | Polimorfos cristalinos de la base libre de 2-hidroxi-6-((2-(1-isopropil-1H-pirazol-5-il)piridin-3-il)metoxi)benzaldehído |
| CN104119311B (zh) * | 2014-05-15 | 2016-02-03 | 杭州师范大学 | 一种2，6-二芳基萘类化合物及其制备方法 |
| MA41841A (fr) | 2015-03-30 | 2018-02-06 | Global Blood Therapeutics Inc | Composés aldéhyde pour le traitement de la fibrose pulmonaire, de l'hypoxie, et de maladies auto-immunes et des tissus conjonctifs |
| JP6908805B2 (ja) * | 2015-11-11 | 2021-07-28 | アンビエント フォトニクス， インコーポレイテッド | Ｃｎｓおよび他の障害の処置のためのベンゾフラン誘導体 |
| PT3383392T (pt) | 2015-12-04 | 2025-09-01 | Global Blood Therapeutics Inc | Regimes de administração do 2-hidroxi-6-((2-(1-isopropil- 1h-pirazol-5-il)piridin-3-il)metoxi)benzaldeído |
| AR108435A1 (es) | 2016-05-12 | 2018-08-22 | Global Blood Therapeutics Inc | Proceso para sintetizar 2-hidroxi-6-((2-(1-isopropil-1h-pirazol-5-il)-piridin-3-il)metoxi)benzaldehído |
| TWI778983B (zh) | 2016-10-12 | 2022-10-01 | 美商全球血液治療公司 | 包含2-羥基-6-((2-(1-異丙基-1h-吡唑-5-基)吡啶-3-基)甲氧基)-苯甲醛之片劑 |
| CN107089959A (zh) * | 2017-05-25 | 2017-08-25 | 浙江明生新材料有限公司 | 一种高日晒牢度棉用增白剂及其合成方法 |
| ES2966707T3 (es) | 2018-10-01 | 2024-04-23 | Global Blood Therapeutics Inc | Moduladores de la hemoglobina para el tratamiento de la drepanocitosis |
| US12479816B2 (en) | 2019-02-08 | 2025-11-25 | University of Pittsburgh—of the Commonwealth System of Higher Education | 20-HETE formation inhibitors |
| CN112457308B (zh) * | 2019-09-09 | 2024-01-02 | 上海长森药业有限公司 | 新型三环芳香杂环化合物，及其制备方法、药物组合物和应用 |
| US20230278993A1 (en) * | 2020-05-22 | 2023-09-07 | Shanghai Longwood Biopharmaceuticals Co., Ltd. | Novel tricyclic aromatic heterocyclic compound and preparation method therefor, pharmaceutical composition and use thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH540247A (de) * | 1967-04-21 | 1973-09-28 | Ciba Geigy Ag | Verfahren zur Herstellung von heterocyclischen, Asthylendoppelbindungen enthaltenden Verbindungen |
| CH523909A (de) * | 1969-01-09 | 1972-06-15 | Ciba Geigy Ag | Verfahren zur Herstellung heterocyclischer, Aethylendoppelbindungen enthaltender Verbindungen und deren Verwendung als optische Aufhellmittel ausserhalb der Textilindustrie |
-
0
- BE BE787576D patent/BE787576A/xx unknown
-
1971
- 1971-08-13 CH CH1192471A patent/CH568432B5/xx not_active IP Right Cessation
- 1971-08-13 CH CH1192471D patent/CH1192471A4/xx unknown
-
1972
- 1972-08-05 DE DE2238734A patent/DE2238734C2/de not_active Expired
- 1972-08-08 ES ES405652A patent/ES405652A1/es not_active Expired
- 1972-08-08 NL NL7210834A patent/NL7210834A/xx not_active Application Discontinuation
- 1972-08-10 US US279531A patent/US3859350A/en not_active Expired - Lifetime
- 1972-08-10 AU AU45439/72A patent/AU465055B2/en not_active Expired
- 1972-08-11 GB GB3757472A patent/GB1399509A/en not_active Expired
- 1972-08-11 SE SE7210443A patent/SE386446B/xx unknown
- 1972-08-11 BR BR5497/72A patent/BR7205497D0/pt unknown
- 1972-08-11 NO NO2888/72A patent/NO137898B/no unknown
- 1972-08-11 AR AR243537A patent/AR218844A1/es active
- 1972-08-11 IT IT28157/72A patent/IT963966B/it active
- 1972-08-11 JP JP47080051A patent/JPS5012457B2/ja not_active Expired
- 1972-08-11 CA CA149,215A patent/CA1000702A/en not_active Expired
- 1972-08-11 DD DD165016A patent/DD103472A5/xx unknown
- 1972-08-11 AT AT695572A patent/AT344660B/de not_active IP Right Cessation
- 1972-08-16 FR FR7229325A patent/FR2154435B1/fr not_active Expired
-
1973
- 1973-05-10 FR FR7316886A patent/FR2183291B1/fr not_active Expired
- 1973-10-30 ES ES420070A patent/ES420070A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT963966B (it) | 1974-01-21 |
| FR2154435B1 (cg-RX-API-DMAC7.html) | 1978-01-06 |
| AT344660B (de) | 1978-08-10 |
| GB1399509A (en) | 1975-07-02 |
| CH568432B5 (cg-RX-API-DMAC7.html) | 1975-10-31 |
| JPS5012457B2 (cg-RX-API-DMAC7.html) | 1975-05-12 |
| DE2238734A1 (de) | 1973-02-22 |
| JPS4828032A (cg-RX-API-DMAC7.html) | 1973-04-13 |
| AR218844A1 (es) | 1980-07-15 |
| CH1192471A4 (cg-RX-API-DMAC7.html) | 1975-05-15 |
| FR2154435A1 (cg-RX-API-DMAC7.html) | 1973-05-11 |
| US3859350A (en) | 1975-01-07 |
| DD103472A5 (cg-RX-API-DMAC7.html) | 1974-01-20 |
| FR2183291A1 (cg-RX-API-DMAC7.html) | 1973-12-14 |
| FR2183291B1 (cg-RX-API-DMAC7.html) | 1978-01-06 |
| SE386446B (sv) | 1976-08-09 |
| NO137898B (no) | 1978-02-06 |
| ATA695572A (de) | 1977-12-15 |
| BE787576A (fr) | 1973-02-14 |
| ES405652A1 (es) | 1975-07-16 |
| AU4543972A (en) | 1974-02-14 |
| BR7205497D0 (pt) | 1973-09-25 |
| ES420070A1 (es) | 1976-05-01 |
| NL7210834A (cg-RX-API-DMAC7.html) | 1973-02-15 |
| DE2238734C2 (de) | 1983-02-17 |
| AU465055B2 (en) | 1975-09-18 |
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