IN186233B - - Google Patents

Info

Publication number
IN186233B
IN186233B IN161DE1993A IN186233B IN 186233 B IN186233 B IN 186233B IN 161DE1993 A IN161DE1993 A IN 161DE1993A IN 186233 B IN186233 B IN 186233B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Michael Charles Henry Standen
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Publication of IN186233B publication Critical patent/IN186233B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Holo Graphy (AREA)
  • Luminescent Compositions (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IN161DE1993 1992-03-09 1993-02-22 IN186233B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929205049A GB9205049D0 (en) 1992-03-09 1992-03-09 Polycyclic dyes

Publications (1)

Publication Number Publication Date
IN186233B true IN186233B (zh) 2001-07-14

Family

ID=10711733

Family Applications (1)

Application Number Title Priority Date Filing Date
IN161DE1993 IN186233B (zh) 1992-03-09 1993-02-22

Country Status (10)

Country Link
US (1) US5360919A (zh)
EP (1) EP0560499B1 (zh)
JP (1) JP3359686B2 (zh)
KR (1) KR100248296B1 (zh)
AT (1) ATE155135T1 (zh)
CZ (1) CZ36593A3 (zh)
DE (1) DE69311933T2 (zh)
GB (2) GB9205049D0 (zh)
IN (1) IN186233B (zh)
TW (1) TW241287B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2523085A1 (en) * 2003-04-30 2004-11-18 Fmc Corporation Insecticidal (dihalopropenyl) phenylalkyl substituted dihydrobenzofuran and dihydrobenzopyran derivatives
KR20050029016A (ko) * 2003-09-19 2005-03-24 (주)경인양행 벤조디푸라논계 신규 화합물과 그것의 제조방법 및 그것을이용한 섬유의 염색 또는 인쇄 방법
TW200514826A (en) * 2003-09-19 2005-05-01 Kyung In Synthetic Corp Alpha-hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered lactone rings fused to central cyclohexa-1, 4-diene nucleus using the same, and uses of the compounds
KR101732197B1 (ko) * 2009-01-19 2017-05-02 바스프 에스이 컬러 필터를 위한 블랙 매트릭스

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334005A1 (de) * 1973-07-04 1975-01-23 Basf Ag Verfahren zur isolierung von feststoffen aus suspensionen
DE3623156A1 (de) * 1986-07-10 1988-01-14 Bayer Ag Verfahren zur herstellung polycyclischer verbindungen
FR2611713B1 (fr) * 1987-02-27 1990-11-30 Adir Nouveaux derives de l'acide (dihydro-2,3 oxo-2 benzofurannyl-3)-2 acetique, leurs procedes de preparation et les compositions pharmaceutiques qui les contiennent
GB8823158D0 (en) * 1988-10-03 1988-11-09 Ici Plc Polycyclic dyes

Also Published As

Publication number Publication date
ATE155135T1 (de) 1997-07-15
DE69311933T2 (de) 1997-11-20
US5360919A (en) 1994-11-01
DE69311933D1 (de) 1997-08-14
GB9205049D0 (en) 1992-04-22
KR100248296B1 (ko) 2000-03-15
EP0560499A1 (en) 1993-09-15
TW241287B (zh) 1995-02-21
CZ36593A3 (en) 1994-02-16
JP3359686B2 (ja) 2002-12-24
KR930019772A (ko) 1993-10-18
GB9303067D0 (en) 1993-03-31
JPH0649376A (ja) 1994-02-22
EP0560499B1 (en) 1997-07-09

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