DE69728043D1 - Thermisch immobilisierte polysaccharidderivate - Google Patents

Thermisch immobilisierte polysaccharidderivate

Info

Publication number: DE69728043D1
Authority: DE; Germany
Prior art keywords: polysaccharide derivatives; groups; thermally crosslinked; enantiomers; crosslinking
Prior art date: 1996-06-27
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

DE69728043T

Other languages

English (en)

Other versions

DE69728043T2 (de

Inventor

Eric Francotte

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

Original Assignee

Novartis AG

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.)

1996-06-27

Filing date

1997-06-20

Publication date

2004-04-15

1997-06-20 Application filed by Novartis AG filed Critical Novartis AG

2004-04-15 Publication of DE69728043D1 publication Critical patent/DE69728043D1/de

2004-12-30 Application granted granted Critical

2004-12-30 Publication of DE69728043T2 publication Critical patent/DE69728043T2/de

2017-06-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

150000004676 glycans Chemical class 0.000 title abstract 4
229920001282 polysaccharide Polymers 0.000 title abstract 4
239000005017 polysaccharide Substances 0.000 title abstract 4
HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 abstract 2
238000013375 chromatographic separation Methods 0.000 abstract 2
238000004132 cross linking Methods 0.000 abstract 2
KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
230000001143 conditioned effect Effects 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1

Classifications

- 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
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/005—Crosslinking of cellulose derivatives
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE69728043T 1996-06-27 1997-06-20 Thermisch immobilisierte polysaccharidderivate Expired - Lifetime DE69728043T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CH160896		1996-06-27
CH160896		1996-06-27
PCT/EP1997/003225 WO1997049733A1 (en)	1996-06-27	1997-06-20	Thermally immobilized polysaccharide derivatives

Publications (2)

Publication Number	Publication Date
DE69728043D1 true DE69728043D1 (de)	2004-04-15
DE69728043T2 DE69728043T2 (de)	2004-12-30

Family

ID=4214416

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69728043T Expired - Lifetime DE69728043T2 (de)	1996-06-27	1997-06-20	Thermisch immobilisierte polysaccharidderivate

Country Status (9)

Country	Link
EP (1)	EP0907663B1 (de)
JP (1)	JP4275737B2 (de)
AT (1)	ATE261453T1 (de)
AU (1)	AU3261997A (de)
DE (1)	DE69728043T2 (de)
DK (1)	DK0907663T3 (de)
ES (1)	ES2217418T3 (de)
PT (1)	PT907663E (de)
WO (1)	WO1997049733A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2784108A1 (fr) *	1998-09-11	2000-04-07	Inst Francais Du Petrole	Nouveaux polymeres reticules a base de derives bis-silanes, bis-thioethers, bis-sulfoxydes, bis-sulfones et butane di-yl de polysaccharides et d'oligosaccharides, et leur mise en forme en materiaux supports
CN1462264A (zh) *	2001-04-27	2003-12-17	大赛璐化学工业株式会社	旋光异构体用分离剂
EP1389606B1 (de) *	2001-04-27	2013-06-05	Daicel Chemical Industries, Ltd.	Trennungsmittel für enantiomerische Isomere, das ein Polysaccharid mit einer Indanyl-Gruppe enthält

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3317513A (en) *	1960-04-27	1967-05-02	Frederick A H Rice	Method for cross-linking cellulose compounds by intramolecular esterification
JPS60226832A (ja) *	1984-04-02	1985-11-12	Daicel Chem Ind Ltd	多糖の脂肪族エステルを含む分離剤
DD249912B5 (de) *	1986-06-12	1998-11-26	Chp Carbohydrate Pirna Gmbh &	Verfahren zur Herstellung von Staerkederivaten
JP3316234B2 (ja) *	1992-08-28	2002-08-19	東洋化成工業株式会社	新規なｎ−（４−エトキシフエニル）−３−ヒドロキシブタナミドの光学活性体
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
JP3389316B2 (ja) *	1993-08-31	2003-03-24	京セラ株式会社	吸収性生体材料とその製造方法
TW362100B (en) *	1995-07-21	1999-06-21	Novartis Ag	The preparation and use of photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups

1997
- 1997-06-20 AT AT97928255T patent/ATE261453T1/de active
- 1997-06-20 PT PT97928255T patent/PT907663E/pt unknown
- 1997-06-20 WO PCT/EP1997/003225 patent/WO1997049733A1/en not_active Ceased
- 1997-06-20 JP JP50230298A patent/JP4275737B2/ja not_active Expired - Lifetime
- 1997-06-20 DK DK97928255T patent/DK0907663T3/da active
- 1997-06-20 DE DE69728043T patent/DE69728043T2/de not_active Expired - Lifetime
- 1997-06-20 ES ES97928255T patent/ES2217418T3/es not_active Expired - Lifetime
- 1997-06-20 AU AU32619/97A patent/AU3261997A/en not_active Abandoned
- 1997-06-20 EP EP97928255A patent/EP0907663B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK0907663T3 (da)	2004-06-07
EP0907663B1 (de)	2004-03-10
ES2217418T3 (es)	2004-11-01
JP4275737B2 (ja)	2009-06-10
AU3261997A (en)	1998-01-14
WO1997049733A1 (en)	1997-12-31
ATE261453T1 (de)	2004-03-15
JP2000512678A (ja)	2000-09-26
EP0907663A1 (de)	1999-04-14
DE69728043T2 (de)	2004-12-30
PT907663E (pt)	2004-06-30

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Legal Events

Date	Code	Title	Description
2005-04-07	8364	No opposition during term of opposition
2010-05-20	8328	Change in the person/name/address of the agent	Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336
2011-06-16	8328	Change in the person/name/address of the agent	Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN