IT963966B - Derivati del benzofurano processo per la loro produzione ed impiego come ravvivanti ottici - Google Patents

Derivati del benzofurano processo per la loro produzione ed impiego come ravvivanti ottici

Info

Publication number
IT963966B
IT963966B IT28157/72A IT2815772A IT963966B IT 963966 B IT963966 B IT 963966B IT 28157/72 A IT28157/72 A IT 28157/72A IT 2815772 A IT2815772 A IT 2815772A IT 963966 B IT963966 B IT 963966B
Authority
IT
Italy
Prior art keywords
renewers
benzofuran
derivatives
optical
production
Prior art date
Application number
IT28157/72A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT963966B publication Critical patent/IT963966B/it

Links

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)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IT28157/72A 1971-08-13 1972-08-11 Derivati del benzofurano processo per la loro produzione ed impiego come ravvivanti ottici IT963966B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1192471A CH568432B5 (forum.php) 1971-08-13 1971-08-13

Publications (1)

Publication Number Publication Date
IT963966B true IT963966B (it) 1974-01-21

Family

ID=4378211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28157/72A IT963966B (it) 1971-08-13 1972-08-11 Derivati del benzofurano processo per la loro produzione ed impiego come ravvivanti ottici

Country Status (18)

Country Link
US (1) US3859350A (forum.php)
JP (1) JPS5012457B2 (forum.php)
AR (1) AR218844A1 (forum.php)
AT (1) AT344660B (forum.php)
AU (1) AU465055B2 (forum.php)
BE (1) BE787576A (forum.php)
BR (1) BR7205497D0 (forum.php)
CA (1) CA1000702A (forum.php)
CH (2) CH568432B5 (forum.php)
DD (1) DD103472A5 (forum.php)
DE (1) DE2238734C2 (forum.php)
ES (2) ES405652A1 (forum.php)
FR (2) FR2154435B1 (forum.php)
GB (1) GB1399509A (forum.php)
IT (1) IT963966B (forum.php)
NL (1) NL7210834A (forum.php)
NO (1) NO137898B (forum.php)
SE (1) SE386446B (forum.php)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306515A1 (de) * 1973-02-09 1974-08-15 Bayer Ag Benzo-difuran-verbindungen
JPS51138852U (forum.php) * 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
EP0317978B1 (de) * 1987-11-26 1994-12-07 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
US9493435B2 (en) 2009-11-03 2016-11-15 Mannking Corporation IRE-1α inhibitors
HK1203412A1 (en) 2011-12-28 2015-10-30 Global Blood Therapeutics, Inc. Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
MX372804B (es) 2011-12-28 2020-07-03 Global Blood Therapeutics Inc Compuestos de benzaldehido sustituidos y metodos para su uso en incrementar la oxigenacion del tejido.
US8952171B2 (en) 2013-03-15 2015-02-10 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
CN111454200A (zh) 2013-03-15 2020-07-28 全球血液疗法股份有限公司 化合物及其用于调节血红蛋白的用途
EP2968299B1 (en) 2013-03-15 2021-01-20 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US9604999B2 (en) 2013-03-15 2017-03-28 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
US9422279B2 (en) 2013-03-15 2016-08-23 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US9458139B2 (en) 2013-03-15 2016-10-04 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
MX379228B (es) 2013-03-15 2025-03-10 Global Blood Therapeutics Inc Compuestos y usos de estos para la modulación de la hemoglobina.
US10266551B2 (en) 2013-03-15 2019-04-23 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
EA201992707A1 (ru) 2013-11-18 2020-06-30 Глобал Блад Терапьютикс, Инк. Соединения и их применения для модуляции гемоглобина
EA028529B1 (ru) 2014-02-07 2017-11-30 Глобал Блад Терапьютикс, Инк. Кристаллические полиморфные формы свободного основания 2-гидрокси-6-((2-(1-изопропил-1н-пиразол-5-ил)пиридин-3-ил)метокси)бензальдегида
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
CN108699019B (zh) * 2015-11-11 2022-05-10 华纳巴布科克绿色化学学院有限公司 用于治疗中枢神经系统和其他疾病的苯并呋喃衍生物
EP3383392B1 (en) 2015-12-04 2025-07-09 Global Blood Therapeutics, Inc. Dosing regimens for 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
TWI752307B (zh) 2016-05-12 2022-01-11 美商全球血液治療公司 新穎化合物及製造化合物之方法
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
EP3860975B1 (en) 2018-10-01 2023-10-18 Global Blood Therapeutics, Inc. Modulators of hemoglobin for the treatment of sickle cell disease
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
CN113717165B (zh) * 2020-05-22 2025-02-18 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2238734A1 (de) 1973-02-22
US3859350A (en) 1975-01-07
ES405652A1 (es) 1975-07-16
AR218844A1 (es) 1980-07-15
NL7210834A (forum.php) 1973-02-15
FR2154435A1 (forum.php) 1973-05-11
JPS4828032A (forum.php) 1973-04-13
FR2154435B1 (forum.php) 1978-01-06
DE2238734C2 (de) 1983-02-17
ES420070A1 (es) 1976-05-01
JPS5012457B2 (forum.php) 1975-05-12
BR7205497D0 (pt) 1973-09-25
CH568432B5 (forum.php) 1975-10-31
FR2183291A1 (forum.php) 1973-12-14
AU4543972A (en) 1974-02-14
FR2183291B1 (forum.php) 1978-01-06
CA1000702A (en) 1976-11-30
BE787576A (fr) 1973-02-14
NO137898B (no) 1978-02-06
CH1192471A4 (forum.php) 1975-05-15
AU465055B2 (en) 1975-09-18
GB1399509A (en) 1975-07-02
SE386446B (sv) 1976-08-09
ATA695572A (de) 1977-12-15
DD103472A5 (forum.php) 1974-01-20
AT344660B (de) 1978-08-10

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