DD145004A3 - Verfahren zur herstellung fester a zneiformen - Google Patents

Verfahren zur herstellung fester a zneiformen Download PDF

Info

Publication number: DD145004A3
Authority: DD; German Democratic Republic
Prior art keywords: cellulose; nomenclates; producing solid; see; tablets
Prior art date: 1978-09-25

Application number

DD78208050A

Other languages

German (de)

English (en)

Inventor

Reinhard Huettenrauch

Original Assignee

Reinhard Huettenrauch

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.)

1978-09-25

Filing date

1978-09-25

Publication date

1980-11-19

1978-09-25 Application filed by Reinhard Huettenrauch filed Critical Reinhard Huettenrauch

1978-09-25 Priority to DD78208050A priority Critical patent/DD145004A3/de

1979-07-26 Priority to DE19792930321 priority patent/DE2930321A1/de

1979-08-14 Priority to NL7906199A priority patent/NL7906199A/nl

1979-08-21 Priority to FR7921041A priority patent/FR2436606A1/fr

1979-08-30 Priority to CS795922A priority patent/CS220578B1/cs

1979-08-31 Priority to BG7944791A priority patent/BG37393A1/xx

1979-08-31 Priority to JP11161479A priority patent/JPS5566521A/ja

1979-09-12 Priority to GB7931602A priority patent/GB2031917B/en

1979-09-17 Priority to AT0611879A priority patent/ATA611879A/de

1979-09-24 Priority to SE7907900A priority patent/SE7907900L/

1979-09-25 Priority to HU79JE890A priority patent/HU181889B/hu

1979-10-03 Priority to US06/081,449 priority patent/US4315909A/en

1980-11-19 Publication of DD145004A3 publication Critical patent/DD145004A3/de

Links

238000004519 manufacturing process Methods 0.000 title claims description 7
239000007787 solid Substances 0.000 title claims description 5
238000000034 method Methods 0.000 claims description 13
229920002678 cellulose Polymers 0.000 claims description 12
239000001913 cellulose Substances 0.000 claims description 12
229920000578 graft copolymer Polymers 0.000 claims description 8
239000008187 granular material Substances 0.000 claims description 3
235000008216 herbs Nutrition 0.000 claims 1
235000015110 jellies Nutrition 0.000 claims 1
239000004480 active ingredient Substances 0.000 description 5
239000000843 powder Substances 0.000 description 5
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
230000008901 benefit Effects 0.000 description 3
239000002775 capsule Substances 0.000 description 3
239000003814 drug Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000000546 pharmaceutical excipient Substances 0.000 description 3
229940124531 pharmaceutical excipient Drugs 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
238000003825 pressing Methods 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
239000013543 active substance Substances 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000008298 dragée Substances 0.000 description 2
229940079593 drug Drugs 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000002671 adjuvant Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
238000012217 deletion Methods 0.000 description 1
230000037430 deletion Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
125000005397 methacrylic acid ester group Chemical group 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
239000000825 pharmaceutical preparation Substances 0.000 description 1
SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
230000000979 retarding effect Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
229920000638 styrene acrylonitrile Polymers 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
- 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
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Inorganic Chemistry (AREA)
Medicinal Preparation (AREA)
Compounds Of Unknown Constitution (AREA)

DD78208050A 1978-09-25 1978-09-25 Verfahren zur herstellung fester a zneiformen DD145004A3 (de)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
DD78208050A DD145004A3 (de)	1978-09-25	1978-09-25	Verfahren zur herstellung fester a zneiformen
DE19792930321 DE2930321A1 (de)	1978-09-25	1979-07-26	Verfahren zur herstellung eines neuen pharmazeutischen hilfsstoffes und daraus hergestellte feste arzneiformen
NL7906199A NL7906199A (nl)	1978-09-25	1979-08-14	Werkwijze voor het bereiden van een nieuwe farmaceuti- sche hulpstof en daaruit vervaardigde vaste farmaceu- tische preparaten.
FR7921041A FR2436606A1 (fr)	1978-09-25	1979-08-21	Produit excipient pharmaceutique, sa preparation et son utilisation dans la preparation de formes medicamenteuses solides
CS795922A CS220578B1 (en)	1978-09-25	1979-08-30	Method of preparing solid medicine products
BG7944791A BG37393A1 (en)	1978-09-25	1979-08-31	Method for preparing solid pharmaceutical forms
JP11161479A JPS5566521A (en)	1978-09-25	1979-08-31	Manufacture of solid drug
GB7931602A GB2031917B (en)	1978-09-25	1979-09-12	Graft copolymers of cellulose for use as a pharmaceutical adjuvant
AT0611879A ATA611879A (de)	1978-09-25	1979-09-17	Verfahren zur herstellung fester arzneiformen
SE7907900A SE7907900L (sv)	1978-09-25	1979-09-24	Forfarande for framstellning av en farmaceutisk hjelpsubstans och farmaceutiska preparat derav
HU79JE890A HU181889B (en)	1978-09-25	1979-09-25	Process for producing solide pharmaceutical compositions
US06/081,449 US4315909A (en)	1978-09-25	1979-10-03	Process for the preparation of solid drug formulations

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD78208050A DD145004A3 (de)	1978-09-25	1978-09-25	Verfahren zur herstellung fester a zneiformen

Publications (1)

Publication Number	Publication Date
DD145004A3 true DD145004A3 (de)	1980-11-19

Family

ID=5514548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD78208050A DD145004A3 (de)	1978-09-25	1978-09-25	Verfahren zur herstellung fester a zneiformen

Country Status (7)

Country	Link
US (1)	US4315909A (cs)
JP (1)	JPS5566521A (cs)
AT (1)	ATA611879A (cs)
BG (1)	BG37393A1 (cs)
CS (1)	CS220578B1 (cs)
DD (1)	DD145004A3 (cs)
HU (1)	HU181889B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL194822C (nl) *	1985-10-01	2003-04-03	Novartis Ag	Preparaat voor orale toediening met geregelde afgifte en werkwijze voor de bereiding ervan.
DE3743946A1 (de) *	1987-09-01	1989-03-09	Lohmann Gmbh & Co Kg	Vorrichtung zur abgabe von nitroglycerin an die haut, verfahren zu ihrer herstellung sowie ihre verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4115537A (en) *	1976-09-07	1978-09-19	American Hospital Supply Corporation	Resin tablet and use thereof in diagnostic tests

1978
- 1978-09-25 DD DD78208050A patent/DD145004A3/de not_active IP Right Cessation
1979
- 1979-08-30 CS CS795922A patent/CS220578B1/cs unknown
- 1979-08-31 JP JP11161479A patent/JPS5566521A/ja active Pending
- 1979-08-31 BG BG7944791A patent/BG37393A1/xx unknown
- 1979-09-17 AT AT0611879A patent/ATA611879A/de unknown
- 1979-09-25 HU HU79JE890A patent/HU181889B/hu unknown
- 1979-10-03 US US06/081,449 patent/US4315909A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4315909A (en)	1982-02-16
HU181889B (en)	1983-11-28
JPS5566521A (en)	1980-05-20
BG37393A1 (en)	1985-06-14
CS220578B1 (en)	1983-04-29
ATA611879A (de)	1982-08-15

Legal Events

Date	Code	Title	Description
1995-05-11	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE1258548C2 (de)	1973-04-19	Verfahren zur Herstellung von Arzneimitteltabletten unter Verwendung von Kunstharzen als die Wirkstoffabgabe verzoegernde Einbettungsmassen
EP0819429B1 (de)	2002-05-08	Direkttablettierhilfsmittel
EP0122574B1 (de)	1986-10-29	Teilbare Tablette mit verzögerter Wirkstofffreigabe und Verfahren zu deren Herstellung
DE2433285C2 (de)	1985-02-07	Mikrokapseln enthaltende Arzneimittel in Form einer Mehrschichttablette und Verfahren zu ihrer Herstellung
DE68908297T2 (de)	1994-03-31	Formgepresste Zusammensetzungen.
DE60212475T2 (de)	2007-07-05	Pharmazeutische Tablette und ein Verfahren zu ihrer Herstellung
DD292837A5 (de)	1991-08-14	Verfahren zur herstellung von cholestyramin-tabletten
DD229030A5 (de)	1985-10-30	Verfahren zur herstellung von tabletten mit regulierter wirkstoffabgabe
DE1467906A1 (de)	1969-01-16	Verfahren zur Herstellung von sich langsam loesenden Tabletten
DE1292783B (de)	1969-04-17	Verfahren zum Herstellen einer Tablette mit Depotwirkung
DE69813872T2 (de)	2004-02-26	Komplex aus carrageenan und einem wasserlöslichen medikament mit einer spezifischen granulometrie und entsprechende pharmazeutische zusammensetzungen mit gesteuerter freisetzung
DE2426812A1 (de)	1976-01-02	Verfahren zur herstellung von granulaten
DE2200778A1 (de)	1972-07-20	Neue galenische Zubereitung
DE1123437B (de)	1962-02-08	Verfahren zur Herstellung von Arzneimittelformen
EP0537139B1 (de)	1994-05-18	Verfahren zur herstellung geformter, verpresster dosiseinheiten mit retardierter freisetzung und entsprechende dosiseinheit
DE19758100B4 (de)	2006-05-04	Verfahren zum Herstellen von Pflanzenextrakt enthaltenden pharmazeutischen Formulierungen
EP0691843A1 (de)	1996-01-17	RETARDMIKROTABLETTE VON -g(b)-PHENYLPROPIOPHENONDERIVATEN
DD145004A3 (de)	1980-11-19	Verfahren zur herstellung fester a zneiformen
EP0334167A1 (de)	1989-09-27	Feste Arzneiform, enthaltend Gallopamil
CH619615A5 (cs)	1980-10-15
DE2126810C3 (de)	1980-11-20	Verfahren zur Herstellung von Tabletten mit verzögerter Wirkstoffabgabe
DE2440383A1 (de)	1976-03-04	Verfahren zur herstellung hilfsstofffreier tabletten
EP1349543B1 (de)	2004-09-15	Verfahren zur herstellung von tabletten aus pflanzlichen extrakten
DE3712058C2 (cs)	1992-06-04
DE2930321A1 (de)	1980-04-10	Verfahren zur herstellung eines neuen pharmazeutischen hilfsstoffes und daraus hergestellte feste arzneiformen