AU729038B2 - Benzimidazole pharmaceutical composition and process of preparation - Google Patents

Benzimidazole pharmaceutical composition and process of preparation Download PDF

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Publication number
AU729038B2
AU729038B2 AU75390/98A AU7539098A AU729038B2 AU 729038 B2 AU729038 B2 AU 729038B2 AU 75390/98 A AU75390/98 A AU 75390/98A AU 7539098 A AU7539098 A AU 7539098A AU 729038 B2 AU729038 B2 AU 729038B2
Authority
AU
Australia
Prior art keywords
moisture resistant
resistant coating
core
benzimidazole
composition according
Prior art date
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.)
Ceased
Application number
AU75390/98A
Other languages
English (en)
Other versions
AU7539098A (en
Inventor
Yusuf Khwaja Hamied
Geena Malhotra
Vinay G. Nayak
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.)
Cipla Ltd
Original Assignee
Cipla Ltd
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.)
Filing date
Publication date
Application filed by Cipla Ltd filed Critical Cipla Ltd
Publication of AU7539098A publication Critical patent/AU7539098A/en
Application granted granted Critical
Publication of AU729038B2 publication Critical patent/AU729038B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/5078—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 with drug-free core
    • 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
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
AU75390/98A 1997-05-23 1998-05-21 Benzimidazole pharmaceutical composition and process of preparation Ceased AU729038B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9710800 1997-05-23
GBGB9710800.5A GB9710800D0 (en) 1997-05-23 1997-05-23 Pharmaceutical composition and method of preparing it
PCT/GB1998/001465 WO1998052564A1 (fr) 1997-05-23 1998-05-21 Composition pharmaceutique contenant du benzimidazole et procede de preparation

Publications (2)

Publication Number Publication Date
AU7539098A AU7539098A (en) 1998-12-11
AU729038B2 true AU729038B2 (en) 2001-01-25

Family

ID=10813043

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75390/98A Ceased AU729038B2 (en) 1997-05-23 1998-05-21 Benzimidazole pharmaceutical composition and process of preparation

Country Status (6)

Country Link
EP (1) EP0983067A1 (fr)
AU (1) AU729038B2 (fr)
CA (1) CA2290824A1 (fr)
GB (2) GB9710800D0 (fr)
WO (1) WO1998052564A1 (fr)
ZA (1) ZA984266B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL195266B1 (pl) * 1997-12-08 2007-08-31 Altana Pharma Ag Jednostka związku aktywnego nietrwałego w środowisku kwaśnym, sposób jej otrzymywania, czopki zawierające aktywny związek nietrwały w środowisku kwaśnym oraz sposób ich otrzymywania
FR2774288B1 (fr) * 1998-01-30 2001-09-07 Ethypharm Sa Microgranules d'omeprazole gastroproteges, procede d'obtention et preparations pharmaceutiques
FR2793688B1 (fr) * 1999-05-21 2003-06-13 Ethypharm Lab Prod Ethiques Microgranules gastroproteges, procede d'obtention et preparations pharmaceutiques
CA2376202C (fr) 1999-06-07 2008-11-18 Byk Gulden Lomberg Chemische Fabrik Gmbh Preparation et forme galenique comprenant un compose actif acido-labile
US6245913B1 (en) 1999-06-30 2001-06-12 Wockhardt Europe Limited Synthetic procedure for 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methylthio]-IH-benzimidazole hydrochloride and its conversion to omeprazole
ES2168043B1 (es) 1999-09-13 2003-04-01 Esteve Labor Dr Forma farmaceutica solida oral de liberacion modificada que contiene un compuesto de bencimidazol labil en medio acido.
AR021347A1 (es) 1999-10-20 2002-07-17 Cipla Ltd Una composicion farmaceutica que contiene acido(s) bisfosfoncio o sal(es) del mismo y un proceso de preparacion de la misma
DK1222922T3 (da) * 1999-10-20 2007-12-03 Eisai R&D Man Co Ltd Fremgangsmåde til stabilisering af benzimidazolforbindelser
WO2001032185A1 (fr) * 1999-11-02 2001-05-10 Cipla Ltd. Composition pharmaceutique renfermant au moins un acide bisphosphonique ou un de ses sels et son procede de preparation
DE19959419A1 (de) * 1999-12-09 2001-06-21 Ratiopharm Gmbh Stabile galenische Zubereitungen umfassend ein Benzimidazol und Verfahren zu ihrer Herstellung
EP1605919A1 (fr) * 2003-02-28 2005-12-21 Ranbaxy Laboratories, Ltd. Compositions pharmaceutiques stables de rabeprazole et leurs procedes de fabrication
WO2005027876A1 (fr) * 2003-08-28 2005-03-31 Ranbaxy Laboratories Limited Compositions pharmaceutiques de benzimidazole et leurs procedes de preparation
EP1667681A4 (fr) * 2003-10-03 2009-09-30 Astron Res Pvt Ltd Nouveau systeme d'administration transmucosale
SI1746980T1 (sl) 2004-05-07 2012-03-30 Nycomed Gmbh Farmacevtska dozirna oblika ki obsega pelete kot tudi postopek za njeno pripravo
WO2006011159A2 (fr) * 2004-06-21 2006-02-02 Torrent Pharmaceuticals Limited Composition pharmaceutique stabilisee contenant du sodium de rabeprazole presentant une biodisponibilite amelioree
ITMI20062290A1 (it) * 2006-11-28 2008-05-29 Monteres S R L Compresse stabili allo stoccaggio a base di derivati del benzimidazolo rivestite con film gastro-resistente
CN101822671A (zh) * 2009-03-06 2010-09-08 信谊药厂 雷贝拉唑组合物及其制备方法
CN103202818A (zh) * 2012-01-15 2013-07-17 山东新时代药业有限公司 一种含有右旋雷贝拉唑或其可药用盐的肠溶片剂及其制备方法
CN102772387B (zh) * 2012-08-09 2014-02-12 广东帅广医药有限公司 兰索拉唑组合物肠溶胶囊及其制备方法
EP3292862A1 (fr) 2016-09-07 2018-03-14 Sandoz Ag Formulations d'oméprazole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920219A (ja) * 1982-07-26 1984-02-01 Shin Etsu Chem Co Ltd 腸溶性コ−テイング製剤の製造方法
GB2189698A (en) * 1986-04-30 1987-11-04 Haessle Ab Coated omeprazole tablets
JPH0768125B2 (ja) * 1988-05-18 1995-07-26 エーザイ株式会社 酸不安定化合物の内服用製剤
NZ318501A (en) * 1995-09-21 1999-06-29 Pharma Pass Llc Novel composition containing an acid-labile omeprazole and process for its preparation

Also Published As

Publication number Publication date
GB2343117B (en) 2001-07-25
CA2290824A1 (fr) 1998-11-26
GB9710800D0 (en) 1997-07-23
ZA984266B (en) 1999-01-20
EP0983067A1 (fr) 2000-03-08
WO1998052564A1 (fr) 1998-11-26
GB2343117A (en) 2000-05-03
GB9927132D0 (en) 2000-01-12
AU7539098A (en) 1998-12-11

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FGA Letters patent sealed or granted (standard patent)