HUP0200580A2 - Polymorphic crystalline forms of celecoxib, process their preparation and pharmaceutical compositions containing them - Google Patents

Polymorphic crystalline forms of celecoxib, process their preparation and pharmaceutical compositions containing them

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Publication number
HUP0200580A2
HUP0200580A2 HU0200580A HUP0200580A HUP0200580A2 HU P0200580 A2 HUP0200580 A2 HU P0200580A2 HU 0200580 A HU0200580 A HU 0200580A HU P0200580 A HUP0200580 A HU P0200580A HU P0200580 A2 HUP0200580 A2 HU P0200580A2
Authority
HU
Hungary
Prior art keywords
celecoxib
preparation
pharmaceutical compositions
compositions containing
crystalline forms
Prior art date
Application number
HU0200580A
Other languages
Hungarian (hu)
Inventor
Leaonard J. Ferro
Patricia J. Miyake
Original Assignee
Pharmacia Corporation
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 Pharmacia Corporation filed Critical Pharmacia Corporation
Publication of HUP0200580A2 publication Critical patent/HUP0200580A2/en
Publication of HUP0200580A3 publication Critical patent/HUP0200580A3/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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    • 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
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    • 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
    • A61K31/415—1,2-Diazoles
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    • 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
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    • 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
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    • A61K9/51—Nanocapsules; Nanoparticles
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    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4

Abstract

A találmány (I) képletű celecoxib I és II kristályformájára, ezekelőállítására, az ezeket tartalmazó gyógyszerkészítményre és ezenkészítmények előállítására vonatkozik. ÓThe invention relates to crystal forms I and II of celecoxib of formula (I), their production, the pharmaceutical preparation containing them and the production of these preparations. HE

HU0200580A 1999-12-08 2000-12-01 Polymorphic crystalline forms of celecoxib, process their preparation and pharmaceutical compositions containing them HUP0200580A3 (en)

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CN103524416B (en) * 2013-10-29 2016-08-17 湖北华世通生物医药科技有限公司 A kind of Novel celecoxib crystal form A and preparation method thereof
CN103508958A (en) * 2013-10-30 2014-01-15 中美华世通生物医药科技（武汉）有限公司 Novel celecoxib crystal form C and preparation method thereof
CN103539739B (en) * 2013-10-30 2016-02-10 中美华世通生物医药科技（武汉）有限公司 A kind of Novel celecoxib crystal form B and preparation method thereof
KR101476096B1 (en) * 2014-03-28 2014-12-24 대원제약주식회사 Pharmaceutical composition comprising celecoxib with improved solubility

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EA200401397A1 (en) 2005-08-25
CN1411447A (en) 2003-04-16
SV2002000235A (en) 2002-06-13
OA11831A (en) 2005-08-23
CO5251445A1 (en) 2003-02-28
BG65239B1 (en) 2007-09-28
ZA200107146B (en) 2002-08-29
BG105808A (en) 2002-09-30
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ES2236011T3 (en) 2005-07-16
AR027897A1 (en) 2003-04-16
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HUP0200580A3 (en) 2002-12-28
CZ20012875A3 (en) 2002-02-13
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YU57801A (en) 2005-07-19
MY128971A (en) 2007-03-30

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