ES2097647T3 - Compuestos fotocromicos de naftopirano. - Google Patents

Compuestos fotocromicos de naftopirano.

Info

Publication number
ES2097647T3
ES2097647T3 ES94912000T ES94912000T ES2097647T3 ES 2097647 T3 ES2097647 T3 ES 2097647T3 ES 94912000 T ES94912000 T ES 94912000T ES 94912000 T ES94912000 T ES 94912000T ES 2097647 T3 ES2097647 T3 ES 2097647T3
Authority
ES
Spain
Prior art keywords
pct
alkyl
group
carbocyclic
ring
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 - Lifetime
Application number
ES94912000T
Other languages
English (en)
Inventor
Martin Rickwood
Katharine Emma Smith
Christopher David Gabbutt
John David Hepworth
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.)
Pilkington Group Ltd
Original Assignee
Pilkington PLC
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 Pilkington PLC filed Critical Pilkington PLC
Application granted granted Critical
Publication of ES2097647T3 publication Critical patent/ES2097647T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • 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
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • 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
    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Eyeglasses (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Optical Filters (AREA)

Abstract

UN COMPUESTO DE NAFTOPIRANO DE LA FORMULA GENERAL (I) EN LA QUE R{SUB,1} REPRESENTA UN GRUPO DE LA FORMULA -NR{SUB,2}R{SUB,3} EN LA QUE CADA R{SUB,2} Y R{SUB,3}, QUE PUEDEN SER IGUALES O DIFERENTES, REPRESENTA, INDEPENDIENTEMENTE, UN GRUPO ALQUILO O UN GRUPO CARBOCICLICO O HETEROCICLICO, O R{SUB,2} Y R{SUB,3} JUNTOS Y CON EL ATOMO DE NITROGENO AL QUE SE ENCUENTRAN UNIDOS REPRESENTAN UN ANILLO HETEROCICLICO QUE TIENE UNO O MAS HETEROATOMOS Y QUE PUEDEN LLEVAR OPCIONALMENTE AL MENOS UN SUSTITUYENTE SELECCIONADO DE GRUPOS ALQUILO, ARILO O HETEROARILO; CADA R{SUB,4} Y R{SUB,5}, QUE PUEDEN SER IGUALES O DIFERENTES, REPRESENTA, INDEPENDIENTEMENTE, UN GRUPO ALQUILO, ALQUENILO, CARBOCICLICO O HETEROCICLICO, O R{SUB,4} Y R{SUB,5} JUNTOS Y CON EL ATOMO DE CARBONO AL QUE SE ENCUENTRAN UNIDOS, FORMAN UN ANILLO CARBOCICLICO O UN ANILLO HETEROCICLICO; Y R{SUB,6} REPRESENTA UN ATOMO DE HIDROGENO O UN SUSTITUYENTE SELECCIONADO DEL ALQUILO, ALCOXI, ARILO, ARILOXI, HETEROARILO, HALOGENO O UN GRUPO DE LA FORMULA R{SUB,1} SEGUN SE HA DEFINIDO ANTES, AZO, IMINO, AMIDA, CARBOXILATO, ESTER, CIANO, TRIFLUOMETILO O NITRO Y ADEMAS R{SUB,6} PUEDE REPRESENTAR UN ANILLO CARBOCICLICO O HETEROCICLICO FUSIONADO AL ANILLO A. LOS COMPUESTOS DE NAFTOPIRANO DE LA INVENCION SON UTILES COMO MATERIALES FOTOCROMICOS PARA LENTES, EJ. GAFAS DE SOL, Y TRASPARENCIAS FOTOCROMICAS PARA COCHES Y AERONAVES. EN LA INVENCION TAMBIEN SE PRESENTA, COMO NUEVOS COMPUESTOS INTERMEDIOS, CLORO-NAFTOLES SUSTITUIDOS POR AMINA Y NAFTOLES SUSTITUIDOS POR AMINA.
ES94912000T 1993-03-30 1994-03-25 Compuestos fotocromicos de naftopirano. Expired - Lifetime ES2097647T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939306587A GB9306587D0 (en) 1993-03-30 1993-03-30 Photochromic compounds

Publications (1)

Publication Number Publication Date
ES2097647T3 true ES2097647T3 (es) 1997-04-01

Family

ID=10732983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94912000T Expired - Lifetime ES2097647T3 (es) 1993-03-30 1994-03-25 Compuestos fotocromicos de naftopirano.

Country Status (17)

Country Link
US (1) US5623005A (es)
EP (1) EP0691965B1 (es)
JP (1) JP3253087B2 (es)
KR (1) KR100262065B1 (es)
CN (1) CN1088457C (es)
AT (1) ATE145900T1 (es)
AU (1) AU679734B2 (es)
BR (1) BR9406637A (es)
CA (1) CA2157289C (es)
DE (1) DE69401062T2 (es)
DK (1) DK0691965T3 (es)
ES (1) ES2097647T3 (es)
GB (1) GB9306587D0 (es)
GR (1) GR3022521T3 (es)
MX (1) MXPA94002358A (es)
TW (1) TW296380B (es)
WO (1) WO1994022850A1 (es)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU691890B2 (en) * 1994-03-15 1998-05-28 Telstra Corporation Limited A method and apparatus for frequency allocation in a cellular telecommunications network
AUPM448194A0 (en) * 1994-03-15 1994-04-14 Telstra Corporation Limited A method and apparatus for frequency allocation in a cellular telecommunications network
DE59506905D1 (de) * 1994-07-11 1999-10-28 Rodenstock Optik G Diaryl-2h-naphthopyrane
US5744070A (en) * 1995-12-20 1998-04-28 Transitions Optical, Inc. Photochromic substituted naphthopyran compounds
GB9706202D0 (en) * 1997-03-25 1997-05-14 James Robinson Ltd Neutral colouring photochromic 2H-naphthol[1,2-b]pyrans and heterocyclic pyrans
GB9706939D0 (en) * 1997-04-04 1997-05-21 James Robinson Ltd Red colouring hyperchromic 3H-naptho[2,1-6]pyrans
JP3982770B2 (ja) * 1997-04-30 2007-09-26 株式会社トクヤマ クロメン化合物
FR2762840B1 (fr) * 1997-05-02 1999-08-13 Corning Sa Compositions photochromiques, composes photochromes, matrices (co)polymeres et produits finis les incorporant
US6197225B1 (en) * 1997-06-19 2001-03-06 Tokuyama Corporation Chromene compound
US6291561B1 (en) 1997-06-26 2001-09-18 Corning S.A. Photochromic compositions, photochromic compounds (co)polymer matrices
GB9726361D0 (en) * 1997-12-12 1998-02-11 James Robinson Ltd Photochromic dyes
US6630597B1 (en) 1997-12-15 2003-10-07 Transitions Optical, Inc. Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans
JPH11209750A (ja) * 1998-01-26 1999-08-03 Tokuyama Corp フォトクロミック硬化性組成物
US6478988B1 (en) * 1998-12-31 2002-11-12 Bmc Vision-Ease Lens, Inc. Photochromic substituted naphthopyran compounds
US6719926B2 (en) * 1999-06-03 2004-04-13 Tokuyama Corporation Chromene compound
WO2000075238A1 (en) * 1999-06-03 2000-12-14 Tokuyama Corporation Chromene compounds
FR2794749A1 (fr) 1999-06-10 2000-12-15 Corning Sa Benzopyranes anneles en c7-c8 avec un heterocycle aromatique et les compositions et matrices (co) polymeres les renfermant
FR2800738B1 (fr) 1999-11-04 2002-02-08 Corning Sa Naphtopyranes ayant un substituant perfluoroalkyle en position 5, preparation et compositions et matrices (co)polymeres les renfermant
FR2800739B1 (fr) 1999-11-04 2002-10-11 Corning Sa Naphtopyranes avec un heterocycle en position 5,6, preparation et compositions et matrices (co) polymeres les renfermant
FR2801052B1 (fr) 1999-11-17 2004-04-02 Corning Sa Naphtopyranes anneles en c5-c6 par un carbocycle de type indene ou dihydronaphtalene et les compositions et matrices (co) polymeres les renfermant
US6521753B1 (en) * 2000-05-31 2003-02-18 Johnson & Johnson Vision Care, Inc. Indolinospiropyran compounds and methods for their manufacture
FR2815034B1 (fr) * 2000-10-11 2003-02-07 Corning Sa Naphtopyranes anneles en c5-c6 par un carbocycle de type dihydrobenzocycloheptatriene et les compositions et matrices les refermant
AU2002242974B2 (en) 2001-07-27 2008-01-10 Tokuyama Corporation Curable composition, cured product thereof, photochromic optical material and production process therefor
US6933325B2 (en) 2001-10-12 2005-08-23 Rodenstock Gmbh High index curable photochromic composition and its process
WO2004047674A2 (en) 2002-10-28 2004-06-10 Vision-Ease Lens, Inc. Oxyge-containing heterocyclic fused naphthopyrans
JP4481172B2 (ja) 2002-12-05 2010-06-16 株式会社トクヤマ コーティング組成物および光学物品
EP1529780B1 (en) 2003-11-05 2009-04-22 Corning Incorporated Photochromic fused pyrans substitued with phenyl carrying a carbamyl or urea group
US7441893B2 (en) 2004-02-03 2008-10-28 Tokuyama Corporation Layered product and method of producing the same
ES2338579T3 (es) 2004-10-21 2010-05-10 Rodenstock Gmbh Derivados fotocromicos de benzo(f)cromeno h-anillados.
US9052438B2 (en) 2005-04-08 2015-06-09 Johnson & Johnson Vision Care, Inc. Ophthalmic devices comprising photochromic materials with reactive substituents
US20060228557A1 (en) * 2005-04-08 2006-10-12 Beon-Kyu Kim Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
CN101512395B (zh) 2006-06-30 2012-10-24 Hoya株式会社 光致变色膜和具有该膜的光致变色透镜、以及光致变色透镜的制造方法
ES2749182T3 (es) 2006-06-30 2020-03-19 Tokuyama Corp Método para producir artículo óptico fotocrómico
WO2008029194A1 (en) * 2006-09-06 2008-03-13 Essilor International (Compagnie Générale d'Optique) 6-(biphenyl-ester) -3h-naphtho [2, 1-b] pyrans as photochromic dichroic dyes and optical article containing them
JP5112437B2 (ja) * 2006-09-06 2013-01-09 エシロール アンテルナシオナル （コンパニー ジェネラル ドプティック） フォトクロミック二色性染料としての３Ｈ−ナフト［２，１−ｂ］ピランおよびこれを含む光学物品
US9102652B2 (en) 2006-10-20 2015-08-11 Alphamicron Incorporated Dichroic-photochromic 2H-naphtho[1,2-b]pyran compounds and devices
JP5486310B2 (ja) * 2006-10-20 2014-05-07 アルファマイクロン インコーポレイテッド 二色性フォトクロミック化合物及びデバイス
US8852737B2 (en) 2007-02-22 2014-10-07 Tokuyama Corporation Coating composition and photochromic optical article
US8066917B2 (en) 2007-12-13 2011-11-29 Tokuyama Corporation Photochromic curable composition
GB0815109D0 (en) 2008-08-18 2008-09-24 James Robinson Ltd Polydialkylsiloxane-bridged bi-photochromic molecules
US20120101617A1 (en) 2009-03-31 2012-04-26 Hoya Corporation Photochromic lens manufacturing system, photochromic lens manufacturing device, photochromic lens manufacturing program, recording medium having photochromic lens manufacturing program recorded thereupon, and photochromic lens manufacturing method
WO2010114012A1 (ja) 2009-03-31 2010-10-07 Hoya株式会社 フォトクロミックレンズ製造システム、フォトクロミックレンズ製造装置、フォトクロミックレンズの製造プログラム、フォトクロミックレンズの製造プログラムが記録された記録媒体及びフォトクロミックレンズ製造方法
SG175234A1 (en) 2009-04-16 2011-11-28 Tokuyama Corp Primer composition for optical articles and optical articles
JP2010270191A (ja) 2009-05-20 2010-12-02 Tokuyama Corp コーティング組成物および光学物品
BR112012024949B1 (pt) 2010-04-01 2021-03-30 Tokuyama Corporation Composição fotocrômica curável, material de revestimento para lente de óculos, e material óptico sendo uma lente de óculos
SG187762A1 (en) 2010-08-06 2013-03-28 Tokuyama Corp Photochromic composition
US8980431B2 (en) 2010-09-13 2015-03-17 Tokuyama Corporation Primer composition for optical articles and optical articles
WO2012141250A1 (ja) 2011-04-13 2012-10-18 株式会社トクヤマ フォトクロミック組成物
CN103608428B (zh) 2011-04-18 2016-07-06 德山株式会社 光致变色组合物、以及使用该组合物的光学组件
BR112014008560A2 (pt) 2011-10-17 2017-04-18 Tokuyama Corp composição curável fotocrômica, agente de revestimento, material óptico, corpo curado fotocrômico, e, composto de (met)acrilato
SG11201404363QA (en) 2011-12-26 2014-10-30 Tokuyama Corp Photochromic composition
US20150030866A1 (en) 2012-04-27 2015-01-29 Tokuyama Corporation Photochromic curable composition
CN102786512A (zh) * 2012-05-31 2012-11-21 中国人民解放军军事医学科学院毒物药物研究所 N-芳基不饱和稠环叔胺类化合物及其制备方法和抗肿瘤应用
CN104995281A (zh) 2013-03-04 2015-10-21 株式会社德山 光致变色固化性组合物
JP6355209B2 (ja) 2013-03-04 2018-07-11 株式会社トクヤマ フォトクロミック硬化性組成物、その硬化体及びその硬化体を含む積層体
US20160116765A1 (en) 2013-07-09 2016-04-28 Tokuyama Corporation Photochromic curable composition
EP3055123B1 (en) 2013-10-11 2021-06-23 Transitions Optical, Inc. Spin coater for applying multiple coatings to an optical substrate
JP6615613B2 (ja) 2013-11-11 2019-12-04 株式会社トクヤマ フォトクロミック組成物
US20160207903A1 (en) * 2015-01-19 2016-07-21 Chromatic Technologies, Inc. Photochromic Compounds
KR102197929B1 (ko) 2016-08-02 2021-01-05 가부시끼가이샤 도꾸야마 접착성 조성물, 적층체 및 해당 적층체를 사용한 광학 물품
BR112019002688B1 (pt) 2016-08-10 2023-03-14 Tokuyama Corporation Composição curável fotocrômica, uso desta, e monômeros de polirotaxano
MX2020001446A (es) * 2017-08-09 2020-03-24 Transitions Optical Ltd Composicion fotocromica curable que incluye un polimero segmentado.
JP7422067B2 (ja) 2018-02-23 2024-01-25 株式会社トクヤマ 機能性積層体、及び機能性積層体を用いた機能性レンズ
WO2019182085A1 (ja) 2018-03-23 2019-09-26 株式会社トクヤマ フォトクロミック硬化性組成物
EP3779572B1 (en) 2018-03-30 2025-11-19 Hoya Lens Thailand Ltd. Optical article
WO2019189875A1 (ja) 2018-03-30 2019-10-03 ホヤ レンズ タイランド リミテッド 光学物品
JPWO2019198664A1 (ja) 2018-04-12 2021-04-30 株式会社トクヤマ フォトクロミック光学物品及びその製造方法
JPWO2020203382A1 (es) 2019-03-29 2020-10-08
AU2020250724A1 (en) 2019-04-03 2021-10-28 Tokuyama Corporation Photochromic optical article and method for manufacturing same
US12428517B2 (en) 2020-02-28 2025-09-30 Tokuyama Corporation Moisture curable polyurethane composition and laminate
US20210284778A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
MX2022014985A (es) 2020-05-28 2023-01-04 Tokuyama Corp Compuesto para materiales opticos, composicion curable, cuerpo curado y articulo optico.
WO2021245551A1 (en) 2020-06-02 2021-12-09 Alcon Inc. Method for making photochromic contact lenses
EP4237232B1 (en) 2020-10-28 2024-11-27 Alcon Inc. Method for making photochromic contact lenses
HUE070248T2 (hu) 2020-11-04 2025-05-28 Alcon Inc Eljárás fotokróm kontaktlencsék elõállítására
HUE069913T2 (hu) 2020-11-04 2025-04-28 Alcon Inc Eljárás fotokróm kontaktlencsék elõállítására
KR102986806B1 (ko) 2021-01-25 2026-07-06 가부시끼가이샤 도꾸야마 수지 조성물, 광학 적층체, 광학 물품, 렌즈 및 안경
WO2022191161A1 (ja) 2021-03-08 2022-09-15 株式会社トクヤマ フォトクロミック硬化性組成物
EP4304842B1 (en) 2021-03-08 2026-05-06 Alcon Inc. Method for making photofunctional contact lenses
US11833771B2 (en) 2021-04-01 2023-12-05 Alcon Inc. Method for making photochromic contact lenses
EP4328636A4 (en) 2021-04-21 2025-04-16 Tokuyama Corporation OPTICAL ITEMS, LENSES AND EYEGLASSES
WO2023209631A1 (en) 2022-04-28 2023-11-02 Alcon Inc. Method for making uv and hevl-absorbing ophthalmic lenses
CN120418714A (zh) 2022-12-16 2025-08-01 株式会社德山 固化性组合物、固化物、层叠体、镜片及眼镜
JPWO2024214740A1 (es) 2023-04-12 2024-10-17
CN119371392A (zh) * 2024-10-21 2025-01-28 广西民族大学 一种无过渡金属催化制备萘并吡喃类化合物的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153288A (ja) * 1985-12-26 1987-07-08 Toray Ind Inc 新規スピロナフトピラン化合物
JPS63243085A (ja) * 1987-03-30 1988-10-07 Toray Ind Inc 新規スピロナフトピラン化合物
DE69015886T2 (de) * 1989-06-05 1995-08-03 Tokuyama Corp Fotochromische Verbindung, deren Zusammensetzung und Verwendung.
US4980089A (en) * 1989-07-12 1990-12-25 Ppg Industries, Inc. Photochromic spiropyran compounds
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5244602A (en) * 1990-12-03 1993-09-14 Ppg Industries, Inc. Photochromic naphthopyrans
IT1264563B1 (it) * 1993-06-09 1996-10-04 Enichem Sintesi Composti fotocromatici e metodo per la loro preparazione
US5384077A (en) * 1993-06-21 1995-01-24 Transitions Optical, Inc. Photochromic naphthopyran compounds
JPH08149361A (ja) * 1994-11-24 1996-06-07 Matsushita Electric Ind Co Ltd デジタルカメラ

Also Published As

Publication number Publication date
CN1120335A (zh) 1996-04-10
EP0691965B1 (en) 1996-12-04
BR9406637A (pt) 1996-03-12
WO1994022850A1 (en) 1994-10-13
CN1088457C (zh) 2002-07-31
CA2157289A1 (en) 1994-10-13
CA2157289C (en) 2005-05-24
AU6432894A (en) 1994-10-24
MXPA94002358A (es) 2004-08-20
US5623005A (en) 1997-04-22
GB9306587D0 (en) 1993-05-26
AU679734B2 (en) 1997-07-10
DE69401062T2 (de) 1997-05-15
JPH08508290A (ja) 1996-09-03
KR100262065B1 (ko) 2000-07-15
JP3253087B2 (ja) 2002-02-04
GR3022521T3 (en) 1997-05-31
DE69401062D1 (de) 1997-01-16
DK0691965T3 (da) 1997-06-02
ATE145900T1 (de) 1996-12-15
TW296380B (es) 1997-01-21
EP0691965A1 (en) 1996-01-17

Similar Documents

Publication Publication Date Title
ATE145900T1 (de) Photochrome naphtopyranverbindungen
TW268046B (es)
DE69426236D1 (en) Photochrome heterocyclochromene
EE04310B1 (et) Bensimidasooli ühendid, neid ühendeid sisaldavad farmatseutilised kompositsioonid ja nende kasutamine
MY130056A (en) Photochromic compounds
ES2118909T3 (es) Material foto-reactivo.
ATE58535T1 (de) 3-vinyl- und 3-ethinyl-beta-carbolinderivate, ihre herstellung und ihre verwendung als arzneimittel.
DE69719974D1 (de) Chinolinderivate, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel
ATE181159T1 (de) Überbrückte photochrome verbindungen
DE69406620D1 (de) Azoxycyanobenzol-Derivate und ihre Verwendung als Fungizide
ATE148462T1 (de) Isoxazole derivate als lichtschutzmittel
EP0771672A3 (en) Laser recording element
DK0651747T3 (da) Carbostyrilderivater
KR940014354A (ko) 신규2-페녹시피리미딘유도체,그의제조방법및제초제로서의그의용도

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 691965

Country of ref document: ES