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WO2009003001A3 - Préparation d'hémi-pentahydrate de risédronate de sodium - Google Patents

Préparation d'hémi-pentahydrate de risédronate de sodium Download PDF

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Publication number
WO2009003001A3
WO2009003001A3 PCT/US2008/068110 US2008068110W WO2009003001A3 WO 2009003001 A3 WO2009003001 A3 WO 2009003001A3 US 2008068110 W US2008068110 W US 2008068110W WO 2009003001 A3 WO2009003001 A3 WO 2009003001A3
Authority
WO
WIPO (PCT)
Prior art keywords
pentahydrate
preparation
risedronate sodium
sodium hemi
hemi
Prior art date
Application number
PCT/US2008/068110
Other languages
English (en)
Other versions
WO2009003001A2 (fr
Inventor
Vijaya Bhaskar Bolugoddu
Srinivasa Reddy Bhimavarapu
Alekhya Donthula
Shakil Sait
Naresh Tondepu
Chandra Sekhar Ravi Ram Elati
Vara Prasad Sree Naga Vakamudi
Original Assignee
Reddys Lab Ltd Dr
Reddys Lab Inc Dr
Vijaya Bhaskar Bolugoddu
Srinivasa Reddy Bhimavarapu
Alekhya Donthula
Shakil Sait
Naresh Tondepu
Chandra Sekhar Ravi Ram Elati
Vara Prasad Sree Naga Vakamudi
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 IN1384CH2007 external-priority patent/IN2007CH01384A/en
Application filed by Reddys Lab Ltd Dr, Reddys Lab Inc Dr, Vijaya Bhaskar Bolugoddu, Srinivasa Reddy Bhimavarapu, Alekhya Donthula, Shakil Sait, Naresh Tondepu, Chandra Sekhar Ravi Ram Elati, Vara Prasad Sree Naga Vakamudi filed Critical Reddys Lab Ltd Dr
Publication of WO2009003001A2 publication Critical patent/WO2009003001A2/fr
Publication of WO2009003001A3 publication Critical patent/WO2009003001A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576—Six-membered rings
    • C07F9/58—Pyridine rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention porte sur des procédés de préparation d'hémi-pentahydrate de risédronate de sodium.
PCT/US2008/068110 2007-06-27 2008-06-25 Préparation d'hémi-pentahydrate de risédronate de sodium WO2009003001A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN1384/CHE/2007 2007-06-27
IN1384CH2007 IN2007CH01384A (fr) 2004-10-04 2007-06-27
US3615608P 2008-03-13 2008-03-13
US61/036,156 2008-03-13

Publications (2)

Publication Number Publication Date
WO2009003001A2 WO2009003001A2 (fr) 2008-12-31
WO2009003001A3 true WO2009003001A3 (fr) 2009-04-02

Family

ID=40186266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/068110 WO2009003001A2 (fr) 2007-06-27 2008-06-25 Préparation d'hémi-pentahydrate de risédronate de sodium

Country Status (1)

Country Link
WO (1) WO2009003001A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2008014248A (es) 2006-05-11 2009-02-23 Ind Swift Lab Ltd Proceso para la preparacion de sales y acido risedronico puros.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037252A1 (fr) * 2002-10-25 2004-05-06 Zentiva, A.S. Nouvelle forme cristalline de sel de sodium d'acide 3-pyridyl-1-hydroxyethylidene-1,1-biphosphonique
WO2005066190A1 (fr) * 2004-01-02 2005-07-21 Hexal A/S Nouveaux sels de risedronate
WO2007036688A1 (fr) * 2005-09-30 2007-04-05 Pliva Hrvatska D.O.O. Sels et hydrates pharmaceutiquement acceptables de l’acide risédronique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037252A1 (fr) * 2002-10-25 2004-05-06 Zentiva, A.S. Nouvelle forme cristalline de sel de sodium d'acide 3-pyridyl-1-hydroxyethylidene-1,1-biphosphonique
WO2005066190A1 (fr) * 2004-01-02 2005-07-21 Hexal A/S Nouveaux sels de risedronate
WO2007036688A1 (fr) * 2005-09-30 2007-04-05 Pliva Hrvatska D.O.O. Sels et hydrates pharmaceutiquement acceptables de l’acide risédronique

Also Published As

Publication number Publication date
WO2009003001A2 (fr) 2008-12-31

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