IT1074533B - Derivati benzofuranici,processo per la loro preparazione e loro impiego come sbiancanti ottici - Google Patents

Derivati benzofuranici,processo per la loro preparazione e loro impiego come sbiancanti ottici

Info

Publication number
IT1074533B
IT1074533B IT24335/77A IT2433577A IT1074533B IT 1074533 B IT1074533 B IT 1074533B IT 24335/77 A IT24335/77 A IT 24335/77A IT 2433577 A IT2433577 A IT 2433577A IT 1074533 B IT1074533 B IT 1074533B
Authority
IT
Italy
Prior art keywords
benzofuranic
derivatives
preparation
optical whiteners
whiteners
Prior art date
Application number
IT24335/77A
Other languages
English (en)
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 IT1074533B publication Critical patent/IT1074533B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
IT24335/77A 1976-06-04 1977-06-02 Derivati benzofuranici,processo per la loro preparazione e loro impiego come sbiancanti ottici IT1074533B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH711976A CH623971B5 (de) 1976-06-04 1976-06-04 Verfahren zur herstellung neuer benzofuranderivate und deren verwendung als optische aufheller.

Publications (1)

Publication Number Publication Date
IT1074533B true IT1074533B (it) 1985-04-20

Family

ID=4320259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24335/77A IT1074533B (it) 1976-06-04 1977-06-02 Derivati benzofuranici,processo per la loro preparazione e loro impiego come sbiancanti ottici

Country Status (10)

Country Link
US (1) US4122257A (it)
JP (1) JPS52148527A (it)
BE (1) BE855432A (it)
CA (1) CA1083578A (it)
CH (1) CH623971B5 (it)
DE (1) DE2724368A1 (it)
FR (1) FR2353547A1 (it)
GB (1) GB1584716A (it)
IT (1) IT1074533B (it)
NL (1) NL7706154A (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3104992A1 (de) * 1981-02-12 1982-08-26 Hoechst Ag, 6000 Frankfurt "mischungen von optischen aufhellern"
FR2506767A1 (fr) * 1981-05-26 1982-12-03 Synthelabo Derives heterocycliques d'amidoximes, leur preparation et leur application en therapeutique
US5047764A (en) * 1988-02-22 1991-09-10 Telefind Corporation Paging system with dynamically programmable reception frequencies
US5860136A (en) * 1989-06-16 1999-01-12 Fenner; Peter R. Method and apparatus for use of associated memory with large key spaces
JP3354258B2 (ja) * 1993-12-03 2002-12-09 富山化学工業株式会社 新規なインドール類またはその塩
US6166254A (en) * 1998-11-24 2000-12-26 Silicon Valley Chemlabs, Inc. Method of manufacturing high purity amidoximes from hydroxylamine and nitriles
US8580842B2 (en) 2003-09-30 2013-11-12 Abbott Gmbh & Co. Kg Heteroaryl-substituted 1,3-dihydroindol-2-one derivatives and medicaments containing them
US8486979B2 (en) * 2006-12-12 2013-07-16 Abbvie Inc. 1,2,4 oxadiazole compounds and methods of use thereof
US20080167286A1 (en) * 2006-12-12 2008-07-10 Abbott Laboratories Pharmaceutical compositions and their methods of use
UY30846A1 (es) 2006-12-30 2008-07-31 Abbott Gmbh & Amp Derivados de oxindol sustituidos, medicamentos que los comprenden y uso de los mismos
CA2696863C (en) 2007-10-04 2016-10-18 Anna Quattropani Oxadiazole derivatives
EP2193126B1 (en) 2007-10-04 2015-06-24 Merck Serono S.A. Oxadiazole diaryl compounds
US8703775B2 (en) * 2007-12-07 2014-04-22 AbbVie Deutschland GmbH & Co. KG Amidomethyl-substituted oxindole derivatives and the use thereof for the treatment of vasopressin-dependent illnesses
WO2010009775A1 (de) 2007-12-07 2010-01-28 Abbott Gmbh & Co. Kg Carbamat-substituierte oxindol-derivate und ihre verwendung zur behandlung von vasopressin-abhängigen erkrankungen
RU2484090C2 (ru) * 2007-12-07 2013-06-10 Эбботт Гмбх Унд Ко.Кг 5-галогензамещенные производные оксиндола и их применение для лечения вазопрессинзависимых заболеваний
JP5645217B2 (ja) 2007-12-07 2014-12-24 アッヴィ・ドイチュラント・ゲー・エム・ベー・ハー・ウント・コー・カー・ゲー ５，６−二置換オキシンドール誘導体およびバソプレッシン依存性疾患を治療するためのこれらの使用
CA2725573A1 (en) * 2008-06-06 2009-12-10 Abbott Laboratories Novel 1,2,4 oxadiazole compounds and methods of use thereof
WO2010138600A2 (en) 2009-05-29 2010-12-02 Abbott Laboratories Pharmaceutical compositions for the treatment of pain
CN103601917B (zh) * 2013-09-11 2016-04-27 郑州轻工业学院 水溶性有机硅纤维素醚纳米杂化材料及其制备方法与应用
CN113185504B (zh) * 2021-05-12 2022-01-07 南京林业大学 一类呋喃联1,3,4-噁二唑甲酰胺类化合物及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787576A (fr) * 1971-08-13 1973-02-14 Hoechst Ag Derives de benzofuranne et leur utilisation comme azureurs optiques
US4039555A (en) * 1973-02-09 1977-08-02 Hoechst Aktiengesellschaft Benzofuran derivatives, process for preparing them and their use as optical brighteners

Also Published As

Publication number Publication date
NL7706154A (nl) 1977-12-06
DE2724368A1 (de) 1977-12-15
FR2353547A1 (fr) 1977-12-30
JPS52148527A (en) 1977-12-09
FR2353547B1 (it) 1981-11-06
GB1584716A (en) 1981-02-18
CA1083578A (en) 1980-08-12
US4122257A (en) 1978-10-24
BE855432A (fr) 1977-12-06
CH623971GA3 (it) 1981-07-15
CH623971B5 (de) 1982-01-15

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