DE69430783T2 - Spiropyrane, optisch aktive spiropyrane sowie deren verwendung - Google Patents

Spiropyrane, optisch aktive spiropyrane sowie deren verwendung

Info

Publication number
DE69430783T2
DE69430783T2 DE69430783T DE69430783T DE69430783T2 DE 69430783 T2 DE69430783 T2 DE 69430783T2 DE 69430783 T DE69430783 T DE 69430783T DE 69430783 T DE69430783 T DE 69430783T DE 69430783 T2 DE69430783 T2 DE 69430783T2
Authority
DE
Germany
Prior art keywords
spiropyrans
optically active
optically
active
active spiropyrans
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 - Fee Related
Application number
DE69430783T
Other languages
English (en)
Other versions
DE69430783D1 (de
Inventor
Akira Miyashita
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.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical Co 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 Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Application granted granted Critical
Publication of DE69430783D1 publication Critical patent/DE69430783D1/de
Publication of DE69430783T2 publication Critical patent/DE69430783T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE69430783T 1993-03-11 1994-03-10 Spiropyrane, optisch aktive spiropyrane sowie deren verwendung Expired - Fee Related DE69430783T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7897793 1993-03-11
PCT/JP1994/000384 WO1994020502A1 (en) 1993-03-11 1994-03-10 Spiropyran compound, optically active spiropyran compound, and use thereof

Publications (2)

Publication Number Publication Date
DE69430783D1 DE69430783D1 (de) 2002-07-18
DE69430783T2 true DE69430783T2 (de) 2003-02-20

Family

ID=13676961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430783T Expired - Fee Related DE69430783T2 (de) 1993-03-11 1994-03-10 Spiropyrane, optisch aktive spiropyrane sowie deren verwendung

Country Status (3)

Country Link
US (1) US5521269A (de)
DE (1) DE69430783T2 (de)
WO (1) WO1994020502A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0862741B1 (de) * 1995-10-23 2001-04-25 Novartis AG Optisches sensorsystem zur ionenstärkeunabhängigen ph-messung
US10132958B2 (en) * 2016-07-14 2018-11-20 Schlumberger Technology Corporation Determining an optical density linear dynamic range for an optical spectrometer
RU2694904C1 (ru) * 2019-02-20 2019-07-18 Федеральное Государственное Бюджетное Учреждение Науки Институт Биохимической Физики Им. Н.М. Эмануэля Российской Академии Наук (Ибхф Ран) Фотохромные производные 5'-гидроксиметил-6-нитро-1',3',3'-триметилспиро[2Н-1-бензопиран-2,2'-индолина]

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1273746A (en) * 1968-10-03 1972-05-10 Agfa Gevaert Unsaturated photochromic monomers and polymers prepared therefrom
JPS491566A (de) * 1972-04-28 1974-01-08
JPS6118782A (ja) * 1984-07-06 1986-01-27 Mitsubishi Chem Ind Ltd ３，３−ジメチル−６′−ニトロスピロ（インドリン−２，２′−２ｈ−ベンゾピラン）誘導体
JPS6176490A (ja) * 1984-09-22 1986-04-18 Shiseido Co Ltd ホトクロミツク化合物
JPS6176514A (ja) * 1984-09-25 1986-04-19 Shiseido Co Ltd ホトクロミック剤
JPS62242686A (ja) * 1986-04-16 1987-10-23 Toray Ind Inc 新規スピロピラン化合物
JPH0262879A (ja) * 1988-08-26 1990-03-02 Agency Of Ind Science & Technol フォトクロミック化合物及びその製造方法
DE69123792T2 (de) * 1990-02-08 1997-07-03 Otsuka Kagaku K.K., Osaka Hochmolekulare spiropyranverbindung

Also Published As

Publication number Publication date
US5521269A (en) 1996-05-28
WO1994020502A1 (en) 1994-09-15
DE69430783D1 (de) 2002-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee