DK306487A - Farmaceutisk kapsel med langvarig/hurtig frigoerelse til oral indgivelse af nitrofurantoin og fremgangsmaade til fremstilling af samme - Google Patents

Farmaceutisk kapsel med langvarig/hurtig frigoerelse til oral indgivelse af nitrofurantoin og fremgangsmaade til fremstilling af samme

Info

Publication number: DK306487A
Authority: DK; Denmark
Prior art keywords: nitrofurantoin; procedure; term; long; oral administration
Prior art date: 1986-06-16

Application number

DK306487A

Other languages

English (en)

Other versions

DK173432B1 (da

DK306487D0 (da

Inventor

Vikram Suresh Patel

Harry Leslie Welles

Original Assignee

Norwich Eaton Pharma

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.)

1986-06-16

Filing date

1987-06-16

Publication date

1987-12-17

1987-06-16 Application filed by Norwich Eaton Pharma filed Critical Norwich Eaton Pharma

1987-06-16 Publication of DK306487D0 publication Critical patent/DK306487D0/da

1987-12-17 Publication of DK306487A publication Critical patent/DK306487A/da

2000-10-23 Application granted granted Critical

2000-10-23 Publication of DK173432B1 publication Critical patent/DK173432B1/da

Links

230000007774 longterm Effects 0.000 title 1
NXFQHRVNIOXGAQ-YCRREMRBSA-N nitrofurantoin Chemical compound O1C([N+](=O)[O-])=CC=C1\C=N\N1C(=O)NC(=O)C1 NXFQHRVNIOXGAQ-YCRREMRBSA-N 0.000 title 1
229960000564 nitrofurantoin Drugs 0.000 title 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4178—1,3-Diazoles not condensed 1,3-diazoles and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents

Landscapes

Health & Medical Sciences (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Epidemiology (AREA)
Oncology (AREA)
Communicable Diseases (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Organic Chemistry (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

DK198703064A 1986-06-16 1987-06-16 Farmaceutisk kapsel med både hurtig og langvarig frigørelse til oral indgivelse af nitrofurantoin og fremgangsmåde til frem DK173432B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/874,943 US4772473A (en)	1986-06-16	1986-06-16	Nitrofurantoin dosage form
US87494386		1986-06-16

Publications (3)

Publication Number	Publication Date
DK306487D0 DK306487D0 (da)	1987-06-16
DK306487A true DK306487A (da)	1987-12-17
DK173432B1 DK173432B1 (da)	2000-10-23

Family

ID=25364916

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK198703064A DK173432B1 (da)	1986-06-16	1987-06-16	Farmaceutisk kapsel med både hurtig og langvarig frigørelse til oral indgivelse af nitrofurantoin og fremgangsmåde til frem

Country Status (13)

Country	Link
US (1)	US4772473A (da)
EP (1)	EP0250023B1 (da)
JP (1)	JP2509226B2 (da)
AT (1)	AT398166B (da)
AU (1)	AU592731B2 (da)
CA (1)	CA1288050C (da)
DE (1)	DE3772113D1 (da)
DK (1)	DK173432B1 (da)
IE (1)	IE60661B1 (da)
IL (1)	IL82807A (da)
NZ (1)	NZ220695A (da)
PH (1)	PH22843A (da)
ZA (1)	ZA874316B (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4917892A (en) *	1988-06-28	1990-04-17	Temple University	Encapsulated topical delivery system
US5178880A (en) *	1989-07-25	1993-01-12	Norwich Eaton Pharmaceuticals, Inc.	Liquid suspensions of nitrofurantoin
US5332832A (en) *	1989-07-26	1994-07-26	Procter & Gamble Pharmaceuticals, Inc.	Nitrofurantoin crystals
US5269770A (en) *	1990-01-10	1993-12-14	Rochester Medical Corporation	Microcidal agent releasing catheter with balloon
US5360402A (en) *	1990-01-10	1994-11-01	Rochester Medical Corporation	Hand-actuated retention catheter
US5261896A (en) *	1990-01-10	1993-11-16	Rochester Medical Corporation	Sustained release bactericidal cannula
US5670111A (en) *	1990-01-10	1997-09-23	Rochester Medical Corporation	Method of shaping structures with an overcoat layer including female urinary catheter
US6626888B1 (en)	1990-01-10	2003-09-30	Rochester Medical Corporation	Method of shaping structures with an overcoat layer including female urinary catheter
US5971954A (en) *	1990-01-10	1999-10-26	Rochester Medical Corporation	Method of making catheter
JP4557113B2 (ja) *	1998-12-28	2010-10-06	大正製薬株式会社	外用剤
KR20020062323A (ko) *	1999-12-06	2002-07-25	펜웨스트 파머슈티칼즈 컴파니	제약학적 초붕해제
BR0211317A (pt) *	2001-07-04	2004-12-14	Sun Pharmaceutical Ind Ltd	Sistema para a liberação controlada de uma droga por meio de retenção gástrica
MY142204A (en) *	2002-07-25	2010-10-29	Pharmacia Corp	Pramipexole once-daily dosage form
US20060002997A1 (en) *	2002-08-23	2006-01-05	Puneet Shamar	Nitrofurantoin controlled release dosage form
US20050202079A1 (en) *	2004-03-15	2005-09-15	Mylan Pharmaceuticals Inc.	Novel orally administrable formulation of nitrofurantoin and a method for preparing said formulation
UA88477C2 (ru)	2004-08-13	2009-10-26	Бёрингер Ингельхайм Интернациональ Гмбх	Композиция пеллеты пролонгированного высвобождения, которая содержит прамипексол или его фармацевтически приемлемую соль, способ ее изготовления и ее применение
ME01316B (me) *	2004-08-13	2013-12-20	Boehringer Ingelheim Int	Formulacija tablete sa produženim oslobađanjem koji sadrži pramipeksol ili njegovu farmaceutski prihvatljivu so
US8864730B2 (en)	2005-04-12	2014-10-21	Rochester Medical Corporation	Silicone rubber male external catheter with absorbent and adhesive
US20080095844A1 (en) *	2006-10-23	2008-04-24	Rajhans Sujay Kamalakar	Sustained release pharmaceutical compositions of alfuzosin and process for preparation thereof
US8603200B2 (en) *	2009-06-22	2013-12-10	Afton Chemical Corporation	Compositions comprising combustion improvers and methods of use thereof
CN102000041A (zh) *	2010-11-19	2011-04-06	合肥合源药业有限公司	含有速释和缓释两种成分的呋喃坦啶胶囊及其制备方法
US9707375B2 (en)	2011-03-14	2017-07-18	Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc.	Catheter grip and method
US9872969B2 (en)	2012-11-20	2018-01-23	Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc.	Catheter in bag without additional packaging
US10092728B2 (en)	2012-11-20	2018-10-09	Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc.	Sheath for securing urinary catheter
EP3169378B1 (en)	2014-08-26	2021-09-29	C.R. Bard Inc.	Urinary catheter
EP3675779B1 (en)	2017-09-19	2025-09-10	C. R. Bard, Inc.	Urinary catheter bridging device, systems and methods thereof
EP4364777B1 (en)	2020-08-03	2026-05-06	C. R. Bard, Inc.	Intermittent-catheter assemblies and methods thereof
EP4185360A1 (en)	2020-08-03	2023-05-31	C. R. Bard, Inc.	Intermittent-catheter assemblies
WO2022056263A2 (en)	2020-09-11	2022-03-17	C.R. Bard, Inc.	Intermittent-catheter assemblies and methods thereof
EP4285895A1 (en) *	2022-06-03	2023-12-06	Adalvo Limited	Nitrofurantoin oral dosage form

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE515245A (da) *	1950-05-29
US3401221A (en) *	1964-08-25	1968-09-10	Norwich Pharma Co	Treatment of urinary tract infection
US3427378A (en) *	1965-02-12	1969-02-11	American Cyanamid Co	Sustained release encapsulated formula
GB1093286A (en) *	1965-02-15	1967-11-29	Biorex Laboratories Ltd	Improvements in or relating to dosage unit forms for the administration of medicaments and diagnostic agents
US3458622A (en) *	1967-04-07	1969-07-29	Squibb & Sons Inc	Controlled release tablet
GB1204580A (en) *	1968-10-05	1970-09-09	Aspro Nicholas Ltd	Pharmaceutical dosage forms
US3634584A (en) *	1969-02-13	1972-01-11	American Home Prod	Sustained action dosage form
US3851051A (en) *	1970-07-17	1974-11-26	Scherer R Corp	Soft gelatin capsule containing high water content fill
US4152444A (en) *	1972-04-19	1979-05-01	Ciba-Geigy Corporation	Pharmaceutical compound preparations with bactericidal action
US4016254A (en) *	1972-05-19	1977-04-05	Beecham Group Limited	Pharmaceutical formulations
US4126672A (en) *	1976-02-04	1978-11-21	Hoffmann-La Roche Inc.	Sustained release pharmaceutical capsules
US4122157A (en) *	1977-03-04	1978-10-24	Richardson-Merrell Inc.	Nitrofurantoin sustained release tablet
FR2403080A1 (fr) *	1977-09-15	1979-04-13	Heyden Chem Fab	Preparation de nitrofurantoine a effet retard pour administration orale et son procede de fabrication
FR2407720A1 (fr) *	1977-11-08	1979-06-01	Lipha Lyonnaise Indle Pharmace	Preparations pharmaceutiques orales a activite therapeutique prolongee
US4247552A (en) *	1979-01-11	1981-01-27	Syntex (U.S.A.) Inc.	Contraceptive compositions and methods employing 1-substituted imidazole derivatives
CA1146866A (en) *	1979-07-05	1983-05-24	Yamanouchi Pharmaceutical Co. Ltd.	Process for the production of sustained release pharmaceutical composition of solid medical material
US4252786A (en) *	1979-11-16	1981-02-24	E. R. Squibb & Sons, Inc.	Controlled release tablet
US4370313A (en) *	1981-10-26	1983-01-25	Eaton Laboratories, Inc.	Nitrofurantoin dosage form
FR2525108B1 (fr) *	1982-04-19	1989-05-12	Elan Corp Ltd	Medicaments a haut degre de solubilite et procede pour leur obtention
US4798725A (en) *	1986-06-16	1989-01-17	Norwich Eaton Pharmaceuticals, Inc.	Sustained release capsule

1986
- 1986-06-16 US US06/874,943 patent/US4772473A/en not_active Expired - Lifetime
1987
- 1987-06-04 DE DE8787201051T patent/DE3772113D1/de not_active Expired - Lifetime
- 1987-06-04 EP EP87201051A patent/EP0250023B1/en not_active Expired - Lifetime
- 1987-06-08 IL IL82807A patent/IL82807A/xx not_active IP Right Cessation
- 1987-06-15 PH PH35401A patent/PH22843A/en unknown
- 1987-06-15 AT AT0151687A patent/AT398166B/de not_active IP Right Cessation
- 1987-06-15 IE IE158587A patent/IE60661B1/en not_active IP Right Cessation
- 1987-06-15 AU AU74211/87A patent/AU592731B2/en not_active Expired
- 1987-06-15 NZ NZ220695A patent/NZ220695A/xx unknown
- 1987-06-15 CA CA000539706A patent/CA1288050C/en not_active Expired - Lifetime
- 1987-06-16 DK DK198703064A patent/DK173432B1/da not_active IP Right Cessation
- 1987-06-16 JP JP62150048A patent/JP2509226B2/ja not_active Expired - Lifetime
- 1987-06-16 ZA ZA874316A patent/ZA874316B/xx unknown

Also Published As

Publication number	Publication date
DK173432B1 (da)	2000-10-23
ATA151687A (de)	1994-02-15
IL82807A0 (en)	1987-12-20
CA1288050C (en)	1991-08-27
ZA874316B (en)	1988-08-31
IE60661B1 (en)	1994-08-10
IE871585L (en)	1987-12-16
EP0250023B1 (en)	1991-08-14
JPS63258420A (ja)	1988-10-25
AT398166B (de)	1994-10-25
AU592731B2 (en)	1990-01-18
AU7421187A (en)	1987-12-17
JP2509226B2 (ja)	1996-06-19
IL82807A (en)	1991-12-12
DK306487D0 (da)	1987-06-16
DE3772113D1 (de)	1991-09-19
PH22843A (en)	1989-01-19
US4772473A (en)	1988-09-20
NZ220695A (en)	1990-08-28
EP0250023A1 (en)	1987-12-23

Legal Events

Date	Code	Title	Description
2000-10-23	B1	Patent granted (law 1993)
2007-07-02	PUP	Patent expired

Publication	Publication Date	Title
DK306487D0 (da)	1987-06-16	Farmaceutisk kapsel med langvarig/hurtig frigoerelse til oral indgivelse af nitrofurantoin og fremgangsmaade til fremstilling af samme
DK306587A (da)	1987-12-17	Farmaceutisk kapsel med langvarig frigoerelse til oral indgivelse og fremgangsmaade til fremstilling af samme
DK495585A (da)	1986-05-01	Farmaceutisk praeparat med kontrolleret frigivelse og fremgangsmaade til fremstilling af samme
DK287687D0 (da)	1987-06-04	Nyt laegemiddelpraeparat med kontrolleret frigivelse af den virksomme forbindelse, fremgangsmaade til fremstilling deraf og anvendelse af det nye praeparat
DK52787A (da)	1987-08-04	Laegemiddelpraeparat med protraheret virkning og fremgangsmaade til fremstilling heraf
NO871243D0 (no)	1987-03-25	Farmasoeytisk preparat med langvarig frigjoering og fremgangsmaate for dets fremstilling.
DK165830C (da)	1993-06-21	Selvbaerende keramisk komposit og fremgangsmaade til fremstilling deraf
DK165730C (da)	1993-06-07	Sammensaetning til afgivelse af hydrofobe medikamenter og dennes fremstilling
DK153387D0 (da)	1987-03-26	Fremgangsmaade til fremstilling af laegemiddel-adsorbater
DK52887D0 (da)	1987-02-02	Laegemiddelpraeparat med protraheret frigoerelse og fremgangsmaade til fremstilling heraf
DK364987A (da)	1988-01-16	Laegemiddelholdige fibre med kontrolleret frigoerelse og fremgangsmaade til fremstilling heraf
DK529885A (da)	1985-11-15	Farmaceutiske kapsler med langvarig frigivelse
NO873993D0 (no)	1987-09-24	Fremgangsmaate for fremstilling av fluorid- og calsiumpreparat med langvarig frigivelse.
DK408786D0 (da)	1986-08-27	Fremgangsmaade til fremstilling af vitaminforstadier og vitaminer
DK16187D0 (da)	1987-01-13	Farmaceutisk sammensaetning med langvarig frigoerelse og fremgangsmaade til fremstilling af samme
DK94686D0 (da)	1986-02-28	Nye oxadiazolylimidazobenzodiazepinderivater og fremgangsmaader til fremstilling af samme
NO167389C (no)	1991-10-30	Analogifremgangsmaate til fremstilling av terapeutisk aktive diazinylpiperidinderivater av cykliske amider og imider.
DK169386D0 (da)	1986-04-14	Fremgangsmaade til fremstilling af azetidinderivater og mellemprodukter dertil
DK165965C (da)	1993-07-26	Farmaceutisk praeparat med antihypertensiv virkning og fremgangsmaade til fremstilling heraf
DK152087A (da)	1987-10-05	Indretning og fremgangsmaade til indstilling af tandlaegestol
DK701588A (da)	1989-06-17	N-hydroxy-5-phenyl-2-furancarboximidamider og anvendelse heraf til fremstilling af farmceutiske praeparater
DK173287A (da)	1987-10-05	Perhydrothiazepin- og perhydroazepinderivater og fremgangsmaade til fremstilling deraf
DK617187D0 (da)	1987-11-24	Fremgangsmaade til fremstilling af tabeletter med clovoxamin-fumarat og de saaledes fremstillede tabletter
DK670588A (da)	1990-06-02	Farmaceutisk praeparat til behandling af phlebektasi og fremgangsmaade til fremstilling af praeparatet
DK436887A (da)	1988-02-23	Fremgangsmaade til fremstilling af triazol-tetrahydrofuran-derivater og mellemprodukter til anvendelse herved