BR0014575A - Composto de naftopirano e artigo fotocrÈmico - Google Patents

Composto de naftopirano e artigo fotocrÈmico

Info

Publication number
BR0014575A
BR0014575A BR0014575-0A BR0014575A BR0014575A BR 0014575 A BR0014575 A BR 0014575A BR 0014575 A BR0014575 A BR 0014575A BR 0014575 A BR0014575 A BR 0014575A
Authority
BR
Brazil
Prior art keywords
compounds
naphthopyran
present
photochromic
substituents
Prior art date
Application number
BR0014575-0A
Other languages
English (en)
Other versions
BRPI0014575B1 (pt
Inventor
Olga G Petrovskaia
Clara M Nelson
Anil Kumar
David B Knowles
Barry Van Gemert
Anu Chopra
Original Assignee
Transitions Optical Inc
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 Transitions Optical Inc filed Critical Transitions Optical Inc
Publication of BR0014575A publication Critical patent/BR0014575A/pt
Publication of BRPI0014575B1 publication Critical patent/BRPI0014575B1/pt

Links

Classifications

    • 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
    • C07D311/94—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 condensed with rings other than six-membered or with ring systems containing such 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
    • C07D311/96—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings spiro-condensed with carbocyclic rings or ring systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
  • Lens Barrels (AREA)
  • Optical Filters (AREA)

Abstract

"COMPOSTO DE NAFTOPIRANO E ARTIGO FOTOCRÈMICO". A presente invenção se refere a novos compostos de naftopirano fotocrómicos contendo indeno, exemplos dos quais incluem compostos de naftopirano tendo um grupo indeno substituído ou não substituído, as posições 2,1 do qual estão ligadas à porção nafto do naftopirano, conforme mostrado abaixo. Também estão presentes no naftopirano substituintes doadores de elétrons de moderados a fortes nas posições 6- e 7- e, opcionalmente, na posição 8 do anel pirano ou um grupo cíclico ligado ao lado h da porção nafto e substituintes doadores de elétrons de fracos a moderados na posição 3- do anel pirano. Determinados substituintes também podem estar presentes no número 5, 8, 9, 10, 11, 12, ou 13 átomos de carbono dos compostos. Estes compostos têm uma classificação de pelo menos 80 na <30>OD Relativa no Teste de Saturação e podem ser representados pela seguinte fórmula gráfica: Também é descrito um material hospedeiro de polímero orgânico o qual contem ou é revestido com tais compostos. Artigos oticamente claros tais como lentes oftálmicas ou outras transparências plásticas as quais incorporam os novos compostos de naftopirano ou combinações dos mesmos com compostos fotocrómicos complementares, por exemplo, alguns outros naftopiranos, benzopiranos, e spiro(indoline)type compounds, estão descritos.
BRPI0014575A 1999-09-17 2000-09-15 composto de naftopirano e artigo fotocrômico BRPI0014575B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15442899P 1999-09-17 1999-09-17
US16465399P 1999-11-10 1999-11-10
US09/656,510 US6296785B1 (en) 1999-09-17 2000-09-06 Indeno-fused photochromic naphthopyrans
PCT/US2000/025413 WO2001019813A1 (en) 1999-09-17 2000-09-15 Novel indeno-fused photochromic naphthopyrans

Publications (2)

Publication Number Publication Date
BR0014575A true BR0014575A (pt) 2002-11-26
BRPI0014575B1 BRPI0014575B1 (pt) 2016-02-10

Family

ID=27387582

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0014575A BRPI0014575B1 (pt) 1999-09-17 2000-09-15 composto de naftopirano e artigo fotocrômico

Country Status (10)

Country Link
US (1) US6296785B1 (pt)
EP (1) EP1214311B1 (pt)
JP (1) JP4105436B2 (pt)
AU (1) AU775867B2 (pt)
BR (1) BRPI0014575B1 (pt)
CA (1) CA2385725C (pt)
DE (1) DE60013863T2 (pt)
ES (1) ES2228606T3 (pt)
MX (1) MXPA02002911A (pt)
WO (1) WO2001019813A1 (pt)

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CA2385725C (en) 2010-03-30
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EP1214311A1 (en) 2002-06-19
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