NO872015L - Biologisk avbyggbare polymere for depottilberedninger med kontrollert virksom stoffavgivning. - Google Patents

Biologisk avbyggbare polymere for depottilberedninger med kontrollert virksom stoffavgivning.

Info

Publication number: NO872015L
Authority: NO; Norway
Prior art keywords: biological; depot preparations; active substances; controlled active; active compound
Prior art date: 1986-05-15

Application number

NO872015A

Other languages

English (en)

Other versions

NO872015D0 (no

NO169133C (no

NO169133B (no

Inventor

Hubert Bader

Diether Rueppel

Axel Walch

Michael Magerstaedt

Original Assignee

Hoechst 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.)

1986-05-15

Filing date

1987-05-14

Publication date

1987-11-16

1986-05-15 Priority claimed from DE19863616320 external-priority patent/DE3616320A1/de

1987-03-07 Priority claimed from DE19873707369 external-priority patent/DE3707369A1/de

1987-05-14 Application filed by Hoechst Ag filed Critical Hoechst Ag

1987-05-14 Publication of NO872015D0 publication Critical patent/NO872015D0/no

1987-11-16 Publication of NO872015L publication Critical patent/NO872015L/no

1992-02-03 Publication of NO169133B publication Critical patent/NO169133B/no

1992-05-13 Publication of NO169133C publication Critical patent/NO169133C/no

Links

239000003405 delayed action preparation Substances 0.000 title abstract 2
229920000642 polymer Polymers 0.000 title abstract 2
239000013543 active substance Substances 0.000 title 1
150000001875 compounds Chemical class 0.000 abstract 3
239000004952 Polyamide Substances 0.000 abstract 1
150000001408 amides Chemical group 0.000 abstract 1
150000001413 amino acids Chemical class 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
230000015556 catabolic process Effects 0.000 abstract 1
238000013270 controlled release Methods 0.000 abstract 1
238000006731 degradation reaction Methods 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
229920002647 polyamide Polymers 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1

Classifications

- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/2045—Polyamides; Polyaminoacids, e.g. polylysine
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/10—Alpha-amino-carboxylic acids

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Public Health (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Engineering & Computer Science (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Veterinary Medicine (AREA)
Medicinal Preparation (AREA)
Polyamides (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Materials For Medical Uses (AREA)
Compositions Of Macromolecular Compounds (AREA)
Biological Depolymerization Polymers (AREA)

NO872015A 1986-05-15 1987-05-14 Fremgangsmaate for fremstilling av et biologisk nedbrytbart polyamid og anvendelse av dette polyamid NO169133C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863616320 DE3616320A1 (de)	1986-05-15	1986-05-15	Biologisch abbaubare polymere fuer depotzubereitungen mit kontrollierter wirkstoffabgabe
DE19873707369 DE3707369A1 (de)	1987-03-07	1987-03-07	Biologisch abbaubare polymere fuer depotzubereitungen mit kontrollierter wirkstoffabgabe

Publications (4)

Publication Number	Publication Date
NO872015D0 NO872015D0 (no)	1987-05-14
NO872015L true NO872015L (no)	1987-11-16
NO169133B NO169133B (no)	1992-02-03
NO169133C NO169133C (no)	1992-05-13

Family

ID=25843785

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO872015A NO169133C (no)	1986-05-15	1987-05-14	Fremgangsmaate for fremstilling av et biologisk nedbrytbart polyamid og anvendelse av dette polyamid

Country Status (7)

Country	Link
US (1)	US4835248A (no)
EP (1)	EP0245840B1 (no)
JP (1)	JPH0832781B2 (no)
AT (1)	ATE97929T1 (no)
DE (1)	DE3788301D1 (no)
DK (1)	DK246887A (no)
NO (1)	NO169133C (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59107006D1 (de) *	1990-04-25	1996-01-18	Hoechst Ag	Pharmakologische Zubereitung, enthaltend Polyelektrolytkomplexe in mikropartikulärer Form und mindestens einen Wirkstoff.
CA2090201A1 (en) *	1992-03-06	1993-09-07	Norman L. Holy	Degradable polyamides
IL107715A0 (en) *	1992-11-25	1994-02-27	Baxter Int	Water soluble non-immunogenic polyamide cross-linking agents
US6406894B1 (en)	1992-12-11	2002-06-18	Glycorex Ab	Process for preparing polyvalent and physiologically degradable carbohydrate-containing polymers by enzymatic glycosylation reactions and the use thereof for preparing carbohydrate building blocks
JP4205174B2 (ja) *	1997-06-27	2009-01-07	インテグラ・ライフサイエンシーズ・コーポレーション	二相重合法
US7101575B2 (en) *	1998-03-19	2006-09-05	Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V.	Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly
US6703040B2 (en)	2000-01-11	2004-03-09	Intralytix, Inc.	Polymer blends as biodegradable matrices for preparing biocomposites
DE10117286A1 (de) *	2001-04-06	2002-10-17	Disetronic Licensing Ag	Weiche Kanüle
US6916868B2 (en) *	2003-01-23	2005-07-12	Integra Lifesciences Corporation	Selective modification of pendent functionalities of polymers
DE102004013637A1 (de) *	2004-03-19	2005-10-13	Capsulution Nanoscience Ag	Verfahren zur Herstellung von CS-Partikeln und Mikrokapseln unter Verwendung poröser Template sowie CS-Partikel und Mikrokapseln
DE102004039408A1 (de) *	2004-08-13	2006-03-02	Disetronic Licensing Ag	Insertionskopf für medizinische oder pharmazeutische Anwendungen
JP5540330B2 (ja) *	2007-02-23	2014-07-02	ユニバーシティ・オブ・ザ・ウィットウォータースランド・ヨハネスブルグ	ポリアミド速度変調一体型薬物送達システム
DE502007005457D1 (de) *	2007-03-14	2010-12-09	Roche Diagnostics Gmbh	Insertionskopf für medizinische oder pharmazeutische Anwendungen
DE502007004715D1 (de) *	2007-03-14	2010-09-23	Hoffmann La Roche	Insertionsvorrichtung für einen Insertionskopf, insbesondere für ein Infusionsset
WO2014004512A1 (en)	2012-06-25	2014-01-03	Surmodics, Inc.	Bioerodable poly(etheresteramides) and medical article uses
EP3897956A1 (en) *	2018-12-19	2021-10-27	Firmenich SA	Polyamide microcapsules

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3371069A (en) *	1963-03-20	1968-02-27	Ajinomoto Kk	Filaments and surgical sutures of polyl-glutamic acid partly esterified with lower alkanols and process therefor
US3297033A (en) *	1963-10-31	1967-01-10	American Cyanamid Co	Surgical sutures
US3773919A (en) *	1969-10-23	1973-11-20	Du Pont	Polylactide-drug mixtures
US4069307A (en) *	1970-10-01	1978-01-17	Alza Corporation	Drug-delivery device comprising certain polymeric materials for controlled release of drug
US4180646A (en) *	1975-01-28	1979-12-25	Alza Corporation	Novel orthoester polymers and orthocarbonate polymers
US4093709A (en) *	1975-01-28	1978-06-06	Alza Corporation	Drug delivery devices manufactured from poly(orthoesters) and poly(orthocarbonates)
DE2856901D2 (de) *	1977-06-07	1980-11-13	Garching Instrumente	Form of implant medicament and preparation process
US4304767A (en) *	1980-05-15	1981-12-08	Sri International	Polymers of di- (and higher functionality) ketene acetals and polyols
CS254355B1 (en) *	1985-04-10	1988-01-15	Vladimir Saudek	Soluble and biodegradatable copolymeres activated for bond of biologicaly active substances

1987
- 1987-05-12 DE DE87106873T patent/DE3788301D1/de not_active Expired - Fee Related
- 1987-05-12 EP EP87106873A patent/EP0245840B1/de not_active Expired - Lifetime
- 1987-05-12 AT AT87106873T patent/ATE97929T1/de not_active IP Right Cessation
- 1987-05-13 US US07/049,164 patent/US4835248A/en not_active Expired - Lifetime
- 1987-05-14 DK DK246887A patent/DK246887A/da not_active Application Discontinuation
- 1987-05-14 NO NO872015A patent/NO169133C/no not_active IP Right Cessation
- 1987-05-14 JP JP62116039A patent/JPH0832781B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO872015D0 (no)	1987-05-14
EP0245840A2 (de)	1987-11-19
EP0245840A3 (en)	1989-03-22
US4835248A (en)	1989-05-30
DK246887D0 (da)	1987-05-14
ATE97929T1 (de)	1993-12-15
DE3788301D1 (de)	1994-01-13
NO169133C (no)	1992-05-13
NO169133B (no)	1992-02-03
JPS62297325A (ja)	1987-12-24
EP0245840B1 (de)	1993-12-01
DK246887A (da)	1987-11-16
JPH0832781B2 (ja)	1996-03-29

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Legal Events

Date	Code	Title	Description
2003-12-29	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN NOVEMBER 2003