NO315453B1 - Kontrollert frigivings-doseformer av azitromycin, fremgangsmåte for fremstilling av en flerpartikkeldoseringsform av azitromycin oganvendelse av en azitomycinholdig doseringsform for fremstilling av et farmasöytiskpreparat - Google Patents

Kontrollert frigivings-doseformer av azitromycin, fremgangsmåte for fremstilling av en flerpartikkeldoseringsform av azitromycin oganvendelse av en azitomycinholdig doseringsform for fremstilling av et farmasöytiskpreparat Download PDF

Info

Publication number: NO315453B1
Authority: NO; Norway
Prior art keywords: azithromycin; dosage form; membrane; tablet; coating
Prior art date: 1994-05-06

Application number

NO19964678A

Other languages

English (en)

Norwegian (no)

Other versions

NO964678L (no

NO964678D0 (no

Inventor

William John Curatolo

Hylar Lewis Friedman

Richard Wilker Korsmeyer

Steven R Lemott

Original Assignee

Pfizer

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.)

1994-05-06

Filing date

1996-11-05

Publication date

2003-09-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22900590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO315453(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-11-05 Application filed by Pfizer filed Critical Pfizer

1996-11-05 Publication of NO964678D0 publication Critical patent/NO964678D0/no

1997-01-06 Publication of NO964678L publication Critical patent/NO964678L/no

2003-09-08 Publication of NO315453B1 publication Critical patent/NO315453B1/no

Links

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229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
239000012064 sodium phosphate buffer Substances 0.000 description 1
229920003109 sodium starch glycolate Polymers 0.000 description 1
239000008109 sodium starch glycolate Substances 0.000 description 1
229940079832 sodium starch glycolate Drugs 0.000 description 1
239000007909 solid dosage form Substances 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
239000000758 substrate Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000000375 suspending agent Substances 0.000 description 1
230000009747 swallowing Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
239000012085 test solution Substances 0.000 description 1
RCRYHUPTBJZEQS-UHFFFAOYSA-N tetradecanoyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCC RCRYHUPTBJZEQS-UHFFFAOYSA-N 0.000 description 1
238000003856 thermoforming Methods 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
229940001496 tribasic sodium phosphate Drugs 0.000 description 1
229940093609 tricaprylin Drugs 0.000 description 1
125000005591 trimellitate group Chemical group 0.000 description 1
VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 1
229940117972 triolein Drugs 0.000 description 1
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
239000008158 vegetable oil Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
239000003232 water-soluble binding agent Substances 0.000 description 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
- 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
- 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
- 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
- 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
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- 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
- 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)
Life Sciences & Earth Sciences (AREA)
Public Health (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Epidemiology (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Oncology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Organic Chemistry (AREA)
Communicable Diseases (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicinal Preparation (AREA)
Saccharide Compounds (AREA)
Detergent Compositions (AREA)

NO19964678A 1994-05-06 1996-11-05 Kontrollert frigivings-doseformer av azitromycin, fremgangsmåte for fremstilling av en flerpartikkeldoseringsform av azitromycin oganvendelse av en azitomycinholdig doseringsform for fremstilling av et farmasöytiskpreparat NO315453B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23909494A	1994-05-06	1994-05-06
PCT/IB1995/000264 WO1995030422A1 (en)	1994-05-06	1995-04-13	Controlled-release dosage forms of azithromycin

Publications (3)

Publication Number	Publication Date
NO964678D0 NO964678D0 (no)	1996-11-05
NO964678L NO964678L (no)	1997-01-06
NO315453B1 true NO315453B1 (no)	2003-09-08

Family

ID=22900590

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19964678A NO315453B1 (no)	1994-05-06	1996-11-05	Kontrollert frigivings-doseformer av azitromycin, fremgangsmåte for fremstilling av en flerpartikkeldoseringsform av azitromycin oganvendelse av en azitomycinholdig doseringsform for fremstilling av et farmasöytiskpreparat

Country Status (42)

Country	Link
US (2)	US6068859A (bg)
EP (1)	EP0758244B2 (bg)
JP (1)	JP2977907B2 (bg)
KR (1)	KR100232297B1 (bg)
CN (1)	CN1096862C (bg)
AP (1)	AP548A (bg)
AT (1)	ATE209497T1 (bg)
AU (1)	AU680356B2 (bg)
BG (1)	BG63152B1 (bg)
BR (1)	BR9501929A (bg)
CA (1)	CA2189658C (bg)
CO (1)	CO4290346A1 (bg)
CZ (1)	CZ292360B6 (bg)
DE (1)	DE69524214T3 (bg)
DK (1)	DK0758244T4 (bg)
DZ (1)	DZ1880A1 (bg)
ES (1)	ES2163504T5 (bg)
FI (1)	FI964452A (bg)
HR (1)	HRP950277B1 (bg)
HU (1)	HUT77530A (bg)
IL (3)	IL113516A (bg)
IS (1)	IS4282A (bg)
LV (1)	LV11729B (bg)
MA (1)	MA23537A1 (bg)
MX (1)	MX9605419A (bg)
MY (1)	MY113059A (bg)
NO (1)	NO315453B1 (bg)
NZ (1)	NZ283160A (bg)
OA (1)	OA10320A (bg)
PE (1)	PE4796A1 (bg)
PL (1)	PL179910B1 (bg)
PT (1)	PT758244E (bg)
RO (1)	RO114740B1 (bg)
RU (1)	RU2130311C1 (bg)
SI (1)	SI9520049A (bg)
SK (1)	SK282854B6 (bg)
TN (1)	TNSN95051A1 (bg)
TW (1)	TW420616B (bg)
UA (1)	UA41995C2 (bg)
UY (1)	UY23958A1 (bg)
WO (1)	WO1995030422A1 (bg)
ZA (1)	ZA953627B (bg)

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- 1995-05-05 HR HR950277A patent/HRP950277B1/xx not_active IP Right Cessation
1996
- 1996-11-05 FI FI964452A patent/FI964452A/fi not_active Application Discontinuation
- 1996-11-05 NO NO19964678A patent/NO315453B1/no unknown
- 1996-11-05 BG BG100960A patent/BG63152B1/bg unknown
- 1996-11-06 OA OA60919A patent/OA10320A/en unknown
- 1996-11-11 LV LVP-96-429A patent/LV11729B/en unknown
1999
- 1999-08-09 IL IL13130899A patent/IL131308A0/xx unknown
2001
- 2001-03-09 US US09/803,628 patent/US7108865B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CZ324296A3 (cs)	1998-04-15
DK0758244T4 (da)	2008-06-16
HUT77530A (hu)	1998-05-28
CA2189658C (en)	2000-10-31
AP548A (en)	1996-10-30
DE69524214T2 (de)	2002-05-23
US6068859A (en)	2000-05-30
WO1995030422A1 (en)	1995-11-16
TNSN95051A1 (fr)	1996-02-06
LV11729A (lv)	1997-04-20
PL179910B1 (pl)	2000-11-30
MY113059A (en)	2001-11-30
DE69524214T3 (de)	2008-05-15
AU2113195A (en)	1995-11-29
CA2189658A1 (en)	1995-11-16
EP0758244A1 (en)	1997-02-19
SK143296A3 (en)	1998-07-08
JP2977907B2 (ja)	1999-11-15
IL113516A0 (en)	1995-07-31
ATE209497T1 (de)	2001-12-15
JPH09505609A (ja)	1997-06-03
IL131308A (en)	2001-07-24
MA23537A1 (fr)	1995-12-31
BG63152B1 (bg)	2001-05-31
ES2163504T5 (es)	2008-05-16
US7108865B2 (en)	2006-09-19
SI9520049A (en)	1997-12-31
LV11729B (en)	1997-08-20
FI964452A0 (fi)	1996-11-05
CN1096862C (zh)	2002-12-25
HU9603076D0 (en)	1997-01-28
PT758244E (pt)	2002-04-29
UA41995C2 (uk)	2001-10-15
IL131308A0 (en)	2001-01-28
DE69524214D1 (de)	2002-01-10
CN1149831A (zh)	1997-05-14
US20020044965A1 (en)	2002-04-18
RU2130311C1 (ru)	1999-05-20
DK0758244T3 (da)	2002-02-11
SK282854B6 (sk)	2002-12-03
AP9500735A0 (en)	1995-04-30
EP0758244B2 (en)	2008-02-13
ZA953627B (en)	1996-11-05
KR100232297B1 (ko)	1999-12-01
HRP950277B1 (en)	2002-06-30
ES2163504T3 (es)	2002-02-01
BR9501929A (pt)	1996-03-05
EP0758244B1 (en)	2001-11-28
BG100960A (bg)	1997-08-29
MX9605419A (es)	1997-12-31
NO964678L (no)	1997-01-06
OA10320A (en)	1997-10-07
CO4290346A1 (es)	1996-04-17
TW420616B (en)	2001-02-01
KR970702727A (ko)	1997-06-10
RO114740B1 (ro)	1999-07-30
NZ283160A (en)	1998-07-28
HRP950277A2 (en)	1997-10-31
CZ292360B6 (cs)	2003-09-17
DZ1880A1 (fr)	2002-02-17
AU680356B2 (en)	1997-07-24
PE4796A1 (es)	1996-03-09
PL317106A1 (en)	1997-03-17
NO964678D0 (no)	1996-11-05
UY23958A1 (es)	1995-10-31
FI964452A (fi)	1996-11-05
IL113516A (en)	2001-04-30
IS4282A (is)	1995-11-07

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NO315453B1 (no)	2003-09-08	Kontrollert frigivings-doseformer av azitromycin, fremgangsmåte for fremstilling av en flerpartikkeldoseringsform av azitromycin oganvendelse av en azitomycinholdig doseringsform for fremstilling av et farmasöytiskpreparat
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CA2342340C (en)	2006-08-29	New sustained release oral formulations
US5540945A (en)	1996-07-30	Pharmaceutical preparations for oral administration that are adapted to release the drug at appropriate sites in the intestines
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WO2011039686A1 (en)	2011-04-07	Latrepirdine oral sustained release dosage forms
JP2005526739A (ja)	2005-09-08	コレステロール濃度を低下させる活性成分を含み、活性成分が遅延放出される薬剤
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MXPA01002365A (en)	2001-11-21	New sustained release oral formulations