ES2097482T3 - Lentes de contacto de ciclodextrinas lipofilizadas. - Google Patents

Lentes de contacto de ciclodextrinas lipofilizadas.

Info

Publication number
ES2097482T3
ES2097482T3 ES93810539T ES93810539T ES2097482T3 ES 2097482 T3 ES2097482 T3 ES 2097482T3 ES 93810539 T ES93810539 T ES 93810539T ES 93810539 T ES93810539 T ES 93810539T ES 2097482 T3 ES2097482 T3 ES 2097482T3
Authority
ES
Spain
Prior art keywords
radicals
unsubstituted
halogen
formula
alkyl
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
ES93810539T
Other languages
English (en)
Inventor
Peter Dr Herbrechtsmeier
Horst Dr Schafer
Bernhard Dr Seiferling
Klaus Wenke
Gerhard Wenz
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.)
Novartis AG
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Ciba Geigy AG
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Ciba Geigy AG, Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2097482T3 publication Critical patent/ES2097482T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA PRESENTE INVENCION TRATA DE UNA LENTE DE CONTACTO QUE CONTIENE UN DERIVADO DE CICLODEXTRINA LIPOFILIZADO RETICULADO QUE SE CARACTERIZA A TRAVES DE UNIDADES REPETIDAS DE FORMULA (V), DONDE N UN NUMERO DE 6 A 15, CADA UNO DE LOS RESTOS R1 INDEPENDIENTEMENTE ENTRE SI HIDROGENO, R2 O R7. DE LOS TRES RESTOS , R1, POR LO MENOS, UN RESTO R1 ES R7 Y LOS OTROS RESTOS R1 HIDROGENO O R2. DONDE R2 ALQUILO SUSTITUIDO A TRAVES DE HALOGENO O NO SUSTITUIDO O ARILO SUSTITUIDO A TRAVES DE ALQUILO Y R7 UN RESTO BIVALENTE O POLIVALENTE DE FORMULA (VI), DONDE X UN NUMERO ENTRE 1 Y 10000, DONDE R4, R5 Y R8 INDEPENDIENTES ENTRE SI HIDROGENO, ALQUILO, ALQUILENO O ALQUENILENO NO SUSTITUIDO O SUSTITUIDO A TRAVES DE HALOGENO, FENILO, HIDROXI CON LA CARACTERISTICA SIGUIENTE, QUE UNO DE LOS RESTOS DE FORMULA (VI) POR LO MENOS DOS DE LOS RESTOS R4, R5 Y R8 ALQUILENO O ALQUENILENO SUSTITUIDO A TRAVES DE HALOGENO O NO SUSTITUIDO. LA INVENCION TRATA DE LA APLICACION DE DERIVADOS DE CICLODEXTRINA LIPOFILIZADA Y RETICULADA PARA LA PRODUCCION DE LENTES DE CONTACTO.
ES93810539T 1992-08-05 1993-07-27 Lentes de contacto de ciclodextrinas lipofilizadas. Expired - Lifetime ES2097482T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810599 1992-08-05

Publications (1)

Publication Number Publication Date
ES2097482T3 true ES2097482T3 (es) 1997-04-01

Family

ID=8211961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810539T Expired - Lifetime ES2097482T3 (es) 1992-08-05 1993-07-27 Lentes de contacto de ciclodextrinas lipofilizadas.

Country Status (16)

Country Link
US (1) US5391592A (es)
EP (1) EP0586332B1 (es)
JP (1) JPH06186511A (es)
AT (1) ATE148714T1 (es)
AU (1) AU668737B2 (es)
CA (1) CA2101791A1 (es)
DE (1) DE59305382D1 (es)
DK (1) DK0586332T3 (es)
ES (1) ES2097482T3 (es)
FI (1) FI933435A (es)
GR (1) GR3022975T3 (es)
IL (1) IL106533A0 (es)
MX (1) MX9304749A (es)
NO (1) NO932787L (es)
NZ (1) NZ248318A (es)
ZA (1) ZA935641B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW328535B (en) * 1993-07-02 1998-03-21 Novartis Ag Functional photoinitiators and their manufacture
DE19512428A1 (de) * 1995-04-03 1996-10-10 Wacker Chemie Gmbh Organopolysiloxan/Cyclodextrin-Komplexe, deren Herstellung sowie deren Verwendung als Additive in Beschichtungsmassen
DE29624309U1 (de) * 1995-04-04 2002-01-03 Novartis Ag Dauertraglinsen
US5648402A (en) * 1995-06-01 1997-07-15 Nunez; Ivan M. Contact lenses from highly permeable siloxane polyol material
AU1369397A (en) 1995-12-22 1997-07-17 Ciba-Geigy Ag Polyurethanes made from polysiloxane/polyol macromers
FR2767834B1 (fr) * 1997-08-29 1999-12-03 Inst Francais Du Petrole Mono et di-derives de cyclodextrines, leurs synthese et purification et leur utilisation en support
JP4482633B2 (ja) 2004-03-31 2010-06-16 国立大学法人 東京大学 ポリロタキサンを有するポリマー材料、並びにその製造方法
ES2335958B2 (es) 2008-08-06 2010-11-02 Universidad De Santiago De Compostela Hidrogeles acrilicos con ciclodextrinas colgantes, su preparacion y su aplicacion como sistemas de liberacion y componentes de lentes de contacto.
WO2020139404A1 (en) 2018-12-29 2020-07-02 Wacker Chemie Ag Cyclodextrin modified silicone composition
JP2022503533A (ja) * 2018-12-29 2022-01-12 ワッカー ケミー アクチエンゲゼルシャフト 親水性シクロデキストリン含有シリコーンゲル
WO2020153938A1 (en) 2019-01-22 2020-07-30 Wacker Chemie Ag Hydrocarbon-containing organopolysiloxane gel
JP2023000461A (ja) * 2021-06-18 2023-01-04 信越化学工業株式会社 オルガノポリシロキサン変性シクロデキストリン化合物及びその製造方法、ならびにこれを含有する化粧料
WO2023208316A1 (en) 2022-04-25 2023-11-02 Wacker Chemie Ag Cyclodextrin incorporated silicone materials and their use as carriers for actives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622201B1 (fr) * 1987-10-23 1990-03-23 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
US4973680A (en) * 1989-03-03 1990-11-27 National Starch And Chemical Investment Holding Corporation Organosiloxane-containing polysaccharides
FR2646672B1 (fr) * 1989-04-21 1991-07-19 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
BR9106193A (pt) * 1990-10-22 1993-03-23 Bausch & Lomb Metodo e composicao para limpar lentes de contato

Also Published As

Publication number Publication date
AU668737B2 (en) 1996-05-16
NO932787D0 (no) 1993-08-04
AU4434993A (en) 1994-02-10
NZ248318A (en) 1995-11-27
NO932787L (no) 1994-02-07
FI933435A0 (fi) 1993-08-02
ATE148714T1 (de) 1997-02-15
US5391592A (en) 1995-02-21
ZA935641B (en) 1994-02-07
FI933435A (fi) 1994-02-06
JPH06186511A (ja) 1994-07-08
GR3022975T3 (en) 1997-06-30
MX9304749A (es) 1994-02-28
DE59305382D1 (de) 1997-03-20
CA2101791A1 (en) 1994-02-06
IL106533A0 (en) 1993-11-15
EP0586332A1 (de) 1994-03-09
EP0586332B1 (de) 1997-02-05
DK0586332T3 (da) 1997-04-14

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