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WO2003039482A8 - Polymorphs of fexofenadine base - Google Patents

Polymorphs of fexofenadine base

Info

Publication number
WO2003039482A8
WO2003039482A8 PCT/US2002/035996 US0235996W WO03039482A8 WO 2003039482 A8 WO2003039482 A8 WO 2003039482A8 US 0235996 W US0235996 W US 0235996W WO 03039482 A8 WO03039482 A8 WO 03039482A8
Authority
WO
WIPO (PCT)
Prior art keywords
polymorphs
fexofenadine base
forms
present
fexofenadine
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
PCT/US2002/035996
Other languages
French (fr)
Other versions
WO2003039482A2 (en
WO2003039482A3 (en
Inventor
Barnaba Krochmal
Dov Diller
Ben-Zion Dolitzky
Judith Aronhime
Shlomit Wizel
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.)
Teva Pharmaceutical Industries Ltd
Teva Pharmaceuticals USA Inc
Original Assignee
Teva Pharmaceutical Industries Ltd
Teva Pharmaceuticals USA Inc
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
Priority claimed from US10/118,807 external-priority patent/US20020177608A1/en
Priority claimed from US10/133,460 external-priority patent/US20030021849A1/en
Priority to JP2003541774A priority Critical patent/JP2005537218A/en
Application filed by Teva Pharmaceutical Industries Ltd, Teva Pharmaceuticals USA Inc filed Critical Teva Pharmaceutical Industries Ltd
Priority to AU2002357701A priority patent/AU2002357701A1/en
Priority to IL16181602A priority patent/IL161816A0/en
Priority to EP02792238A priority patent/EP1453509A2/en
Priority to CA002465913A priority patent/CA2465913A1/en
Publication of WO2003039482A2 publication Critical patent/WO2003039482A2/en
Publication of WO2003039482A3 publication Critical patent/WO2003039482A3/en
Anticipated expiration legal-status Critical
Publication of WO2003039482A8 publication Critical patent/WO2003039482A8/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention provides novel crystal forms of fexofenadine base and processes for their preparation. The forms are useful for administration to humans and animals to alleviate symptoms caused by histamine. The present invention further provides pharmaceutical compositions of the new crystalline forms.
PCT/US2002/035996 2001-11-08 2002-11-08 Polymorphs of fexofenadine base Ceased WO2003039482A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002465913A CA2465913A1 (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base
EP02792238A EP1453509A2 (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base
JP2003541774A JP2005537218A (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base
AU2002357701A AU2002357701A1 (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base
IL16181602A IL161816A0 (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
US33693001P 2001-11-08 2001-11-08
US60/336,930 2001-11-08
US33904101P 2001-12-07 2001-12-07
US60/339,041 2001-12-07
US34411401P 2001-12-28 2001-12-28
US60/344,114 2001-12-28
US36178002P 2002-03-04 2002-03-04
US60/361,780 2002-03-04
US36348202P 2002-03-11 2002-03-11
US60/363,482 2002-03-11
US10/118,807 US20020177608A1 (en) 2001-04-09 2002-04-08 Polymorphs of fexofenadine hydrochloride
US10/118,807 2002-04-08
US10/133,460 US20030021849A1 (en) 2001-04-09 2002-04-26 Polymorphs of fexofenadine hydrochloride
US10/133,460 2002-04-26
US38767002P 2002-06-10 2002-06-10
US60/387,670 2002-06-10
US39019802P 2002-06-19 2002-06-19
US60/390,198 2002-06-19
US40376502P 2002-08-15 2002-08-15
US60/403,765 2002-08-15
US40621402P 2002-08-27 2002-08-27
US60/406,214 2002-08-27

Publications (3)

Publication Number Publication Date
WO2003039482A2 WO2003039482A2 (en) 2003-05-15
WO2003039482A3 WO2003039482A3 (en) 2003-11-20
WO2003039482A8 true WO2003039482A8 (en) 2005-01-06

Family

ID=29424979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/035996 Ceased WO2003039482A2 (en) 2001-11-08 2002-11-08 Polymorphs of fexofenadine base

Country Status (4)

Country Link
EP (1) EP1453509A2 (en)
AU (1) AU2002357701A1 (en)
CA (1) CA2465913A1 (en)
WO (1) WO2003039482A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0319935D0 (en) * 2003-08-26 2003-09-24 Cipla Ltd Polymorphs
ITMI20041143A1 (en) * 2004-06-08 2004-09-08 Dipharma Spa FEXOFENADINA POLYMORPHS AND PROCEDURE FOR THEIR PREPARATION
ITMI20041568A1 (en) * 2004-07-30 2004-10-30 Dipharma Spa "BASE FEXOFENADINA POLYMORPHS"
US20060148851A1 (en) * 2004-09-28 2006-07-06 Shlomit Wizel Fexofenadine crystal form and processes for its preparation thereof
TW201946625A (en) 2013-11-15 2019-12-16 美商阿克比治療有限公司 Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid, compositions, and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254129A (en) * 1979-04-10 1981-03-03 Richardson-Merrell Inc. Piperidine derivatives
DK0703902T3 (en) * 1993-06-24 1999-08-23 Albany Molecular Res Inc Process for the preparation of piperidine derivatives
US6147216A (en) * 1993-06-25 2000-11-14 Merrell Pharmaceuticals Inc. Intermediates useful for the preparation of antihistaminic piperidine derivatives
US6201124B1 (en) * 1995-12-21 2001-03-13 Albany Molecular Research, Inc. Process for production of piperidine derivatives

Also Published As

Publication number Publication date
CA2465913A1 (en) 2003-05-15
AU2002357701A1 (en) 2003-05-19
WO2003039482A2 (en) 2003-05-15
WO2003039482A3 (en) 2003-11-20
EP1453509A2 (en) 2004-09-08

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Free format text: IN PCT GAZETTE 20/2003 UNDER (30) REPLACE "60/387, 670, 06 OCTOBER 2002 (06.10.2002), US" BY "60/387, 670, 10 JUNE 2002 (10.06.2002), US"