NO932787L - Kontaktlinser av lipofiliserte cyklodekstriner - Google Patents
Kontaktlinser av lipofiliserte cyklodekstrinerInfo
- Publication number
- NO932787L NO932787L NO932787A NO932787A NO932787L NO 932787 L NO932787 L NO 932787L NO 932787 A NO932787 A NO 932787A NO 932787 A NO932787 A NO 932787A NO 932787 L NO932787 L NO 932787L
- Authority
- NO
- Norway
- Prior art keywords
- residues
- formula
- unsubstituted
- residue
- lipophilized
- Prior art date
Links
- 229920000858 Cyclodextrin Polymers 0.000 title 1
- 229940097362 cyclodextrins Drugs 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004450 alkenylene group Chemical group 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical class O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
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)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (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
Det er beskrevet en kontaktlinse som Inneholder et tverrbundet lipofilisert cyklodekstrlnderlvat som er kjennetegnet ved gjentatte underenheter med formel V (V) hvor n betyr et tall fra 6 til 15, hver av restene R1 står uavhengig av hverandre hydrogen, R2 eller R7, hvorved av de (3 ganger n) restene R1 minst en rest R1 har betydningen av R7 og de gjenværende restene R1 står for hydrogen eller har betydningen av R2, hvor R2 står for usubstltuert eller med halogen substituert alkyl eller for med alkyl substituert aryl, og hvor R7 står for en to- eller flerverdig rest med formel VI ¿Si¿O- R* ¿Sl¿E8 x E5 (VI) hvor x står for et tall fra l til 10.000, R4, R5 og R8 betyr uavhengig av hverandre hydrogen, alkyl, usubsti- tuert eller med halogen substituert alkylen eller alkenylen, fenyl eller hydroksy, under den forutsetning at i en rest med formel VI betyr minst to av restene R4, R5 og R8 usubstltuert eller med halogen substituert alkylen eller alkenylen. Det er videre beskrevet anvendelse av slike tverrbundede lipofile cyklodeks- trinderivater for fremstilling av kontaktlinser.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92810599 | 1992-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO932787D0 NO932787D0 (no) | 1993-08-04 |
| NO932787L true NO932787L (no) | 1994-02-07 |
Family
ID=8211961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO932787A NO932787L (no) | 1992-08-05 | 1993-08-04 | Kontaktlinser av lipofiliserte cyklodekstriner |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5391592A (no) |
| EP (1) | EP0586332B1 (no) |
| JP (1) | JPH06186511A (no) |
| AT (1) | ATE148714T1 (no) |
| AU (1) | AU668737B2 (no) |
| CA (1) | CA2101791A1 (no) |
| DE (1) | DE59305382D1 (no) |
| DK (1) | DK0586332T3 (no) |
| ES (1) | ES2097482T3 (no) |
| FI (1) | FI933435A7 (no) |
| GR (1) | GR3022975T3 (no) |
| IL (1) | IL106533A0 (no) |
| MX (1) | MX9304749A (no) |
| NO (1) | NO932787L (no) |
| NZ (1) | NZ248318A (no) |
| ZA (1) | ZA935641B (no) |
Families Citing this family (14)
| 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 |
| SI0819258T1 (en) * | 1995-04-04 | 2002-04-30 | Novartis Ag | Extended wear ophthalmic lens |
| US5648402A (en) * | 1995-06-01 | 1997-07-15 | Nunez; Ivan M. | Contact lenses from highly permeable siloxane polyol material |
| ATE223933T1 (de) | 1995-12-22 | 2002-09-15 | Novartis Erfind Verwalt Gmbh | Polyurethane aus polysiloxan-polyol-makromeren |
| 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 |
| CA2562179C (en) * | 2004-03-31 | 2013-07-23 | The University Of Tokyo | Polymeric material having polyrotaxane and process for producing the same |
| 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 |
| CN112512494B (zh) * | 2018-12-29 | 2024-03-15 | 瓦克化学股份公司 | 亲水性的含环糊精的有机硅凝胶 |
| WO2020153938A1 (en) | 2019-01-22 | 2020-07-30 | Wacker Chemie Ag | Hydrocarbon-containing organopolysiloxane gel |
| JP7605038B2 (ja) * | 2021-06-18 | 2024-12-24 | 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を含有する化粧料 |
| CN117693545A (zh) * | 2021-07-21 | 2024-03-12 | 国立大学法人大阪大学 | 有机硅类高分子化合物及有机硅类高分子材料 |
| US20250270394A1 (en) | 2022-04-25 | 2025-08-28 | Wacker Chemie Ag | Cyclodextrin incorporated silicone materials and their use as carriers for actives |
Family Cites Families (4)
| 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 |
| CA2072001C (en) * | 1990-10-22 | 1998-11-03 | Nimai C. De | Method and composition for cleaning contact lenses |
-
1993
- 1993-07-27 DK DK93810539.2T patent/DK0586332T3/da active
- 1993-07-27 ES ES93810539T patent/ES2097482T3/es not_active Expired - Lifetime
- 1993-07-27 EP EP93810539A patent/EP0586332B1/de not_active Expired - Lifetime
- 1993-07-27 AT AT93810539T patent/ATE148714T1/de not_active IP Right Cessation
- 1993-07-27 DE DE59305382T patent/DE59305382D1/de not_active Expired - Fee Related
- 1993-07-29 IL IL106533A patent/IL106533A0/xx unknown
- 1993-07-30 AU AU44349/93A patent/AU668737B2/en not_active Ceased
- 1993-08-02 FI FI933435A patent/FI933435A7/fi unknown
- 1993-08-03 NZ NZ248318A patent/NZ248318A/en unknown
- 1993-08-03 CA CA002101791A patent/CA2101791A1/en not_active Abandoned
- 1993-08-03 US US08/101,221 patent/US5391592A/en not_active Expired - Fee Related
- 1993-08-04 ZA ZA935641A patent/ZA935641B/xx unknown
- 1993-08-04 NO NO932787A patent/NO932787L/no unknown
- 1993-08-05 MX MX9304749A patent/MX9304749A/es not_active IP Right Cessation
- 1993-08-05 JP JP5194460A patent/JPH06186511A/ja active Pending
-
1997
- 1997-03-31 GR GR970400651T patent/GR3022975T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5391592A (en) | 1995-02-21 |
| AU668737B2 (en) | 1996-05-16 |
| ZA935641B (en) | 1994-02-07 |
| IL106533A0 (en) | 1993-11-15 |
| FI933435A0 (fi) | 1993-08-02 |
| GR3022975T3 (en) | 1997-06-30 |
| NO932787D0 (no) | 1993-08-04 |
| CA2101791A1 (en) | 1994-02-06 |
| DE59305382D1 (de) | 1997-03-20 |
| AU4434993A (en) | 1994-02-10 |
| ES2097482T3 (es) | 1997-04-01 |
| EP0586332A1 (de) | 1994-03-09 |
| MX9304749A (es) | 1994-02-28 |
| EP0586332B1 (de) | 1997-02-05 |
| DK0586332T3 (da) | 1997-04-14 |
| ATE148714T1 (de) | 1997-02-15 |
| JPH06186511A (ja) | 1994-07-08 |
| FI933435A7 (fi) | 1994-02-06 |
| NZ248318A (en) | 1995-11-27 |
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