ITMI20041568A1 - "polimorfi di fexofenadina base" - Google Patents

"polimorfi di fexofenadina base"

Info

Publication number
ITMI20041568A1
ITMI20041568A1 IT001568A ITMI20041568A ITMI20041568A1 IT MI20041568 A1 ITMI20041568 A1 IT MI20041568A1 IT 001568 A IT001568 A IT 001568A IT MI20041568 A ITMI20041568 A IT MI20041568A IT MI20041568 A1 ITMI20041568 A1 IT MI20041568A1
Authority
IT
Italy
Prior art keywords
fexofenadina
polymorphs
base
fexofenadina polymorphs
base fexofenadina
Prior art date
Application number
IT001568A
Other languages
English (en)
Inventor
Pietro Allegrini
Graziano Castaldi
Gianpiero Ventimiglia
Original Assignee
Dipharma Spa
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 Dipharma Spa filed Critical Dipharma Spa
Priority to IT001568A priority Critical patent/ITMI20041568A1/it
Publication of ITMI20041568A1 publication Critical patent/ITMI20041568A1/it
Priority to EP05014275A priority patent/EP1621532A1/en
Priority to CA002514000A priority patent/CA2514000A1/en
Priority to JP2005217564A priority patent/JP2006045227A/ja
Priority to US11/189,744 priority patent/US20060025444A1/en
Priority to US12/729,927 priority patent/US20100216838A1/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
IT001568A 2004-07-30 2004-07-30 "polimorfi di fexofenadina base" ITMI20041568A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT001568A ITMI20041568A1 (it) 2004-07-30 2004-07-30 "polimorfi di fexofenadina base"
EP05014275A EP1621532A1 (en) 2004-07-30 2005-06-30 Fexofenadine base polymorphic forms
CA002514000A CA2514000A1 (en) 2004-07-30 2005-07-27 Fexofenadine base polymorphic forms
JP2005217564A JP2006045227A (ja) 2004-07-30 2005-07-27 フェキソフェナジン塩基の多形体
US11/189,744 US20060025444A1 (en) 2004-07-30 2005-07-27 Fexofenadine base polymorphic forms
US12/729,927 US20100216838A1 (en) 2004-07-30 2010-03-23 Fexofenadine base polymorphic forms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001568A ITMI20041568A1 (it) 2004-07-30 2004-07-30 "polimorfi di fexofenadina base"

Publications (1)

Publication Number Publication Date
ITMI20041568A1 true ITMI20041568A1 (it) 2004-10-30

Family

ID=35351614

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001568A ITMI20041568A1 (it) 2004-07-30 2004-07-30 "polimorfi di fexofenadina base"

Country Status (5)

Country Link
US (2) US20060025444A1 (it)
EP (1) EP1621532A1 (it)
JP (1) JP2006045227A (it)
CA (1) CA2514000A1 (it)
IT (1) ITMI20041568A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030045722A1 (en) * 1994-05-18 2003-03-06 Henton Daniel R. Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof
EP1685106A2 (en) * 2004-09-28 2006-08-02 Teva Pharmaceutical Industries, Inc. Fexofendadine crystal form and processes for its preparation thereof
CA2658170A1 (en) * 2006-07-11 2008-01-17 Mutual Pharmaceutical Company, Inc. Controlled-release formulations
WO2010083360A2 (en) * 2009-01-16 2010-07-22 Mutual Pharmaceutical Company, Inc. Controlled-release formulations

Family Cites Families (10)

* 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
DK1026147T3 (da) * 1993-06-24 2004-03-22 Albany Molecular Res Inc Forbindelser, der er anvendelige som mellemprodukter i fremstillingen af piperidinderivater
PT759904E (pt) * 1994-05-16 2000-10-31 Merrell Pharma Inc Processo e sais diastereomericos uteis para a resolucao optica de alfa-¬4-(1,1-dimetiletil)-fenil|-4-(hidroxidifenilmetil)-1-piperidinobutanol racemico e compostos derivados
US20030045722A1 (en) * 1994-05-18 2003-03-06 Henton Daniel R. Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof
CN1623985A (zh) * 1994-05-18 2005-06-08 阿温蒂斯药物公司 抗组胺哌啶衍生物，其多晶形物和假同晶物的无水和水合物形式的制备方法
CH695216A5 (de) * 2001-02-23 2006-01-31 Cilag Ag Verfahren zur Herstellung eines nicht hydratisierten Salzes eines Piperidinderivats und eine so erhältliche neue kristalline Form eines solchen Salzes.
ITRM20010260A1 (it) * 2001-05-17 2002-11-18 Dinamite Dipharma S P A In For Processo per la preparazione della fexofenadina o acido 4 1-idrossi-4-4- (idrossidifenilmetil)-1-piperidinil|-butil|-alfa,alfa-dimetilbenz
BR0117054A (pt) * 2001-06-18 2004-07-27 Reddys Lab Ltd Dr Formas cristalinas do ácido 4-[4-[4-hidroxidifenilmetil)-1-piperidinil]-1-hidroxibuti l]-alfa, alfa-dimetilbenzeno acético e seu cloridrato
US6627646B2 (en) * 2001-07-17 2003-09-30 Sepracor Inc. Norastemizole polymorphs
CA2465913A1 (en) * 2001-11-08 2003-05-15 Judith Aronhime Polymorphs of fexofenadine base

Also Published As

Publication number Publication date
EP1621532A1 (en) 2006-02-01
JP2006045227A (ja) 2006-02-16
US20100216838A1 (en) 2010-08-26
CA2514000A1 (en) 2006-01-30
US20060025444A1 (en) 2006-02-02

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