ATE188970T1 - Fotochemisch vernetzte polysaccharidderivate ohne photopolymerisierbaren funktionellen gruppen - Google Patents

Fotochemisch vernetzte polysaccharidderivate ohne photopolymerisierbaren funktionellen gruppen

Info

Publication number
ATE188970T1
ATE188970T1 AT96927034T AT96927034T ATE188970T1 AT E188970 T1 ATE188970 T1 AT E188970T1 AT 96927034 T AT96927034 T AT 96927034T AT 96927034 T AT96927034 T AT 96927034T AT E188970 T1 ATE188970 T1 AT E188970T1
Authority
AT
Austria
Prior art keywords
cross
polysaccharide derivatives
linked polysaccharide
functional groups
groups
Prior art date
Application number
AT96927034T
Other languages
English (en)
Inventor
Eric Francotte
Tong Zhang
Original Assignee
Novartis Ag
Novartis Erfind Verwalt Gmbh
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 Novartis Ag, Novartis Erfind Verwalt Gmbh filed Critical Novartis Ag
Application granted granted Critical
Publication of ATE188970T1 publication Critical patent/ATE188970T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/29—Chiral phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • B01J20/285—Porous sorbents based on polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • B01J20/3253—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure not containing any of the heteroatoms nitrogen, oxygen or sulfur, e.g. aromatic structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B33/00—Preparation of derivatives of amylose
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT96927034T 1995-07-21 1996-07-17 Fotochemisch vernetzte polysaccharidderivate ohne photopolymerisierbaren funktionellen gruppen ATE188970T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH216095 1995-07-21
PCT/EP1996/003145 WO1997004011A1 (en) 1995-07-21 1996-07-17 Photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups

Publications (1)

Publication Number Publication Date
ATE188970T1 true ATE188970T1 (de) 2000-02-15

Family

ID=4227285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96927034T ATE188970T1 (de) 1995-07-21 1996-07-17 Fotochemisch vernetzte polysaccharidderivate ohne photopolymerisierbaren funktionellen gruppen

Country Status (18)

Country Link
EP (1) EP0840752B1 (de)
JP (2) JP4077031B2 (de)
KR (1) KR19990035767A (de)
CN (1) CN1196062A (de)
AT (1) ATE188970T1 (de)
AU (1) AU705232B2 (de)
CA (1) CA2226082C (de)
CZ (1) CZ17398A3 (de)
DE (1) DE69606303T2 (de)
DK (1) DK0840752T3 (de)
ES (1) ES2142600T3 (de)
HU (1) HUP9802769A3 (de)
IL (1) IL122972A0 (de)
MX (1) MX9800591A (de)
NO (1) NO980249L (de)
TW (1) TW362100B (de)
WO (1) WO1997004011A1 (de)
ZA (1) ZA966149B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69728043T2 (de) * 1996-06-27 2004-12-30 Novartis Ag Thermisch immobilisierte polysaccharidderivate
JPH10249191A (ja) * 1997-03-17 1998-09-22 Daicel Chem Ind Ltd 分離剤
US6107492A (en) * 1998-05-08 2000-08-22 Ucb, S.A. Process for the preparation of levetiracetam
FR2829947B1 (fr) 2001-09-21 2004-10-15 Chiralsep Sarl Reseau polymere tridimensionnel reticule, son procede de preparation, materiau support comportant ce reseau et leurs utilisations
FR2834227A1 (fr) 2001-12-27 2003-07-04 Chiralsep Sarl Materiaux supports optiquement actifs, leur procede de preparation et leurs utilisations
JP3963822B2 (ja) * 2002-11-19 2007-08-22 ダイセル化学工業株式会社 光学異性体用分離剤
CA2564588A1 (en) 2004-05-12 2005-12-01 Surmodics, Inc. Natural biodegradable polysaccharide coatings for medical articles
RU2367517C2 (ru) * 2004-09-22 2009-09-20 Джи-И Хелткер Байо-Сайенсиз АБ Способ получения хроматографической матрицы
EP1865313B8 (de) 2005-03-31 2015-05-27 Daicel Corporation Mittel zur trennung optischer isomere
US20070065483A1 (en) 2005-09-21 2007-03-22 Chudzik Stephen J In vivo formed matrices including natural biodegradable polysaccharides and uses thereof
KR20090118983A (ko) * 2007-02-23 2009-11-18 다이셀 가가꾸 고교 가부시끼가이샤 광학 이성체 분리용 충전제
CN101173055B (zh) * 2007-10-29 2010-05-19 吉林大学 一种对热塑性淀粉制品的表面交联处理方法
JP5763525B2 (ja) 2008-05-07 2015-08-12 サーモディクス，インコーポレイティド 粒子からの核酸複合体の送達
US8901092B2 (en) 2010-12-29 2014-12-02 Surmodics, Inc. Functionalized polysaccharides for active agent delivery
US9409145B2 (en) 2012-12-06 2016-08-09 Daicel Corporation Separating agent
US20180085734A1 (en) * 2016-09-23 2018-03-29 Daicel Corporation Separating agent for optical isomers
CN107511138B (zh) * 2017-09-22 2020-09-11 湖南化工研究院有限公司 用于垃圾渗滤液处理的絮凝吸附剂及其制备方法
JP7699112B2 (ja) * 2020-04-16 2025-06-26 株式会社ダイセル カラムクロマトグラフィー用固定相の分離性能改善方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148987A (en) * 1977-05-04 1979-04-10 Rohm And Haas Company Radiation-curable monomers and polymers thereof
JPS55137104A (en) * 1979-04-12 1980-10-25 Ajinomoto Co Inc 6,6'-0,0'-(azobenzenedicarbonyl)cycloamylose and production thereof
JPH0680082B2 (ja) * 1985-05-07 1994-10-12 ダイセル化学工業株式会社 多糖の芳香族カルバメ−ト誘導体
US4861629A (en) * 1987-12-23 1989-08-29 Hercules Incorporated Polyfunctional ethylenically unsaturated cellulosic polymer-based photocurable compositions
US5138006A (en) * 1991-02-11 1992-08-11 Eastman Kodak Company Radiation polymerizable starch ester-urethanes
JP3181349B2 (ja) * 1991-03-04 2001-07-03 ダイセル化学工業株式会社 多糖誘導体及びその製造法、並びに分離剤
JP2855307B2 (ja) * 1992-02-05 1999-02-10 生化学工業株式会社 光反応性グリコサミノグリカン、架橋グリコサミノグリカン及びそれらの製造方法
JP3190206B2 (ja) * 1993-06-22 2001-07-23 ダイセル化学工業株式会社 光学異性体用分離剤およびその製造法

Also Published As

Publication number Publication date
EP0840752A1 (de) 1998-05-13
WO1997004011A1 (en) 1997-02-06
IL122972A0 (en) 1998-08-16
MX9800591A (es) 1998-04-30
TW362100B (en) 1999-06-21
CZ17398A3 (cs) 1998-04-15
NO980249D0 (no) 1998-01-20
DE69606303T2 (de) 2000-06-21
DE69606303D1 (de) 2000-02-24
JP2008081745A (ja) 2008-04-10
AU6700896A (en) 1997-02-18
ZA966149B (en) 1997-01-21
KR19990035767A (ko) 1999-05-25
DK0840752T3 (da) 2000-07-10
JP4077031B2 (ja) 2008-04-16
JP5079459B2 (ja) 2012-11-21
NO980249L (no) 1998-03-10
JPH11510193A (ja) 1999-09-07
CN1196062A (zh) 1998-10-14
AU705232B2 (en) 1999-05-20
CA2226082C (en) 2007-04-17
EP0840752B1 (de) 2000-01-19
HUP9802769A3 (en) 1999-04-28
ES2142600T3 (es) 2000-04-16
HUP9802769A2 (hu) 1999-03-29
CA2226082A1 (en) 1997-02-06

Similar Documents

Publication Publication Date Title
ATE188970T1 (de) Fotochemisch vernetzte polysaccharidderivate ohne photopolymerisierbaren funktionellen gruppen
TW326499B (en) Method for preparing ultraviolet radiation absorbing contact lenses
CA2248006A1 (en) Activated linkers and methods for making and purifying the same
BR9609534B1 (pt) processo para preparar uma composição de gel de polissacarìdeo biocompatìvel reticulada, e, composição de gel de polissacarìdeo.
AU4693696A (en) Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
MX9306495A (es) Copolimeros que contienen (met) acrilato funcional de hidroxilo- impedido, apropiados porticularmente para usarse para revestir composiciones que se rocian con fluidos comprimidos con diluyentes reductores de viscosidad.
AU9744298A (en) Substituted tetrahydronaphthaline and analogous compounds
HUP9802744A3 (en) Photochemically cross-linked polysaccharide derivatives as supports for the chromatographic separation of enantiomers
FI931714A0 (fi) Fukthaerdbar en-komponent polysiloxanfoerening
ES2050954T3 (es) Encolado con goma gelano.
ATE168586T1 (de) Chirale adsorbentien und deren herstellung, sowie verbindungen auf welche die adsorbetntien sich gründen und die herstellung dieser verbindungen
ATE85516T1 (de) Fuellstoffe.
ES2160265T3 (es) Procedimiento y aparato para la produccion de peliculas celulosicas orientadas.
DK0925283T3 (da) Hidtil ukendte polymeriserbare acylimidazolidinonmonomerer
DK0907663T3 (da) Termisk immobiliserede polysaccharidderivater
NO20021573L (no) Tverrbundne kopolymerer basert på ikke-tverrbundne polykarboksyl-kopolymerer
DE58906637D1 (de) Phlegmatisierte Chinondiazid-Verbindungen.
CA2258508A1 (en) Thermally immobilized polysaccharide derivatives
ATE202922T1 (de) Ophthalmische cromolyn-gelzubereitung
KR960704228A (ko) 분리제(separating agent)
IT226821Z2 (it) Dispositivo di sostegno per un piano di tavolo
IT8348639A0 (it) Procedimento di bioconversione microbica per ottenere 1,2-deidrosteroidi da corrispondenti derivati 1,2-saturi
TR199901856T2 (xx) Trigliserit ya�lar�n�n ayr��t�r�lmas�.
ITPD910075A0 (it) Lettino per abbronzatura con lampade ad alta o bassa pressione sostenute da un braccio con snodi regolabili.
IT8748266A0 (it) Composizione per la protezione da raggi solari

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification