FR2317299A1 - Coumarines contenant des groupes sulfonylamino, leur obtention et leur application a titre d'intermediaire pour la production de colorants et d'agents de blanchiment optique ou d'azurants - Google Patents

Coumarines contenant des groupes sulfonylamino, leur obtention et leur application a titre d'intermediaire pour la production de colorants et d'agents de blanchiment optique ou d'azurants

Info

Publication number
FR2317299A1
FR2317299A1 FR7619328A FR7619328A FR2317299A1 FR 2317299 A1 FR2317299 A1 FR 2317299A1 FR 7619328 A FR7619328 A FR 7619328A FR 7619328 A FR7619328 A FR 7619328A FR 2317299 A1 FR2317299 A1 FR 2317299A1
Authority
FR
France
Prior art keywords
brighteners
colorants
obtaining
production
application
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.)
Granted
Application number
FR7619328A
Other languages
English (en)
Other versions
FR2317299B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2317299A1 publication Critical patent/FR2317299A1/fr
Application granted granted Critical
Publication of FR2317299B1 publication Critical patent/FR2317299B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/10—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR7619328A 1975-06-27 1976-06-25 Coumarines contenant des groupes sulfonylamino, leur obtention et leur application a titre d'intermediaire pour la production de colorants et d'agents de blanchiment optique ou d'azurants Granted FR2317299A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2528698A DE2528698C3 (de) 1975-06-27 1975-06-27 7-Sulfonylacetylamino-substituierte Cumarinverbindungen und ein Verfahren zu deren Herstellung sowie die Verwendung dieser Verbindungen zur Herstellung von optischer Cumarin-Aufhellern

Publications (2)

Publication Number Publication Date
FR2317299A1 true FR2317299A1 (fr) 1977-02-04
FR2317299B1 FR2317299B1 (fr) 1980-07-11

Family

ID=5950082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619328A Granted FR2317299A1 (fr) 1975-06-27 1976-06-25 Coumarines contenant des groupes sulfonylamino, leur obtention et leur application a titre d'intermediaire pour la production de colorants et d'agents de blanchiment optique ou d'azurants

Country Status (9)

Country Link
US (1) US4069228A (fr)
JP (1) JPS525842A (fr)
BE (1) BE843394A (fr)
BR (1) BR7604190A (fr)
CH (1) CH605888A5 (fr)
DE (1) DE2528698C3 (fr)
FR (1) FR2317299A1 (fr)
GB (1) GB1494460A (fr)
IT (1) IT1061416B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902470A1 (de) * 1979-01-23 1980-07-31 Bayer Ag Cumarin-verbindungen
US6766799B2 (en) * 2001-04-16 2004-07-27 Advanced Inhalation Research, Inc. Inhalation device
WO2008156586A2 (fr) * 2007-06-12 2008-12-24 Alkermes, Inc. Perfectionnements à des dispositifs inhalateurs de poudre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282249A (fr) * 1961-08-19
US3156697A (en) * 1962-11-29 1964-11-10 Upjohn Co Pyridylcoumarins
JPS4113944Y1 (fr) * 1964-03-03 1966-06-29
DE1293160B (de) * 1964-03-07 1969-04-24 Bayer Ag Verfahren zur Herstellung von Cumarinverbindungen
CH592189B5 (fr) * 1972-06-21 1977-10-14 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS5639786B2 (fr) 1981-09-16
DE2528698A1 (de) 1977-01-13
IT1061416B (it) 1983-02-28
DE2528698B2 (de) 1981-02-05
US4069228A (en) 1978-01-17
BE843394A (fr) 1976-12-27
GB1494460A (en) 1977-12-07
FR2317299B1 (fr) 1980-07-11
BR7604190A (pt) 1977-07-26
DE2528698C3 (de) 1982-03-18
JPS525842A (en) 1977-01-17
CH605888A5 (fr) 1978-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse