WO2008014510A3 - Crystalline form a of ibandronic acid and process for the preparation - Google Patents

Crystalline form a of ibandronic acid and process for the preparation Download PDF

Info

Publication number
WO2008014510A3
WO2008014510A3 PCT/US2007/074738 US2007074738W WO2008014510A3 WO 2008014510 A3 WO2008014510 A3 WO 2008014510A3 US 2007074738 W US2007074738 W US 2007074738W WO 2008014510 A3 WO2008014510 A3 WO 2008014510A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
crystalline form
ibandronic acid
ibandronic
acid
Prior art date
Application number
PCT/US2007/074738
Other languages
French (fr)
Other versions
WO2008014510A2 (en
Inventor
Vijayabhaskar Bolugoddu
Jaydeepkumar Lilakar Dahyabhai
Rambabu Venkata Kammili
Yogesh Prakash More
Pallavi Thakur
Original Assignee
Reddys Lab Ltd Dr
Reddys Lab Inc Dr
Vijayabhaskar Bolugoddu
Jaydeepkumar Lilakar Dahyabhai
Rambabu Venkata Kammili
Yogesh Prakash More
Pallavi Thakur
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 Reddys Lab Ltd Dr, Reddys Lab Inc Dr, Vijayabhaskar Bolugoddu, Jaydeepkumar Lilakar Dahyabhai, Rambabu Venkata Kammili, Yogesh Prakash More, Pallavi Thakur filed Critical Reddys Lab Ltd Dr
Priority to EP07813544A priority Critical patent/EP2046342A4/en
Publication of WO2008014510A2 publication Critical patent/WO2008014510A2/en
Publication of WO2008014510A3 publication Critical patent/WO2008014510A3/en

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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates crystalline Form A of Ibandronic acid having Formula (I) and a process for the preparation thereof.
PCT/US2007/074738 2006-07-28 2007-07-30 Crystalline form a of ibandronic acid and process for the preparation WO2008014510A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07813544A EP2046342A4 (en) 2006-07-28 2007-07-30 Crystalline form a of ibandronic acid and process for the preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82063806P 2006-07-28 2006-07-28
US60/820,638 2006-07-28

Publications (2)

Publication Number Publication Date
WO2008014510A2 WO2008014510A2 (en) 2008-01-31
WO2008014510A3 true WO2008014510A3 (en) 2008-11-20

Family

ID=38982427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074738 WO2008014510A2 (en) 2006-07-28 2007-07-30 Crystalline form a of ibandronic acid and process for the preparation

Country Status (2)

Country Link
EP (1) EP2046342A4 (en)
WO (1) WO2008014510A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008242788A1 (en) * 2007-04-19 2008-10-30 Dr. Reddy's Laboratories Ltd. Ibandronate sodium polymorphs
US20090099390A1 (en) * 2007-09-24 2009-04-16 Teva Pharmaceutical Industries Ltd. Crystalline forms of ibandronic acid and processes for the preparation thereof
WO2012007021A1 (en) * 2010-07-14 2012-01-19 Pharmathen S.A. Process for the preparation of 3-(n-methyl-n-pentyl)amino-1-hydroxypropane-1,1-diphosphonic acid salt or derivatives thereof
TR201200588A2 (en) * 2012-01-18 2012-07-23 Koçak Farma İlaç Ve Ki̇mya Sanayi̇ Anoni̇m Şi̇rketi̇ Processes for preparing sodium ibandronate monohydrate polymorphs and mixtures with polymorphs.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002348A2 (en) * 2004-06-23 2006-01-05 Teva Pharmaceutical Industies Ltd. Solid and crystalline ibandronic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE508134T1 (en) * 2003-12-23 2011-05-15 Alchymars S P A AMORPHOUS FORM OF THE SODIUM SALT OF IBANDRONIC ACID
JP4559431B2 (en) * 2004-08-23 2010-10-06 テバ ファーマシューティカル インダストリーズ リミティド Solid and crystalline ibandronate sodium and process for its preparation
US7214818B2 (en) * 2004-10-29 2007-05-08 Hoffmann-La Roche Inc. Method for synthesizing bisphosphonate
WO2007074475A2 (en) * 2005-12-27 2007-07-05 Natco Pharma Limited Novel polymorphic forms of ibandronate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002348A2 (en) * 2004-06-23 2006-01-05 Teva Pharmaceutical Industies Ltd. Solid and crystalline ibandronic acid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2046342A4 *

Also Published As

Publication number Publication date
WO2008014510A2 (en) 2008-01-31
EP2046342A2 (en) 2009-04-15
EP2046342A4 (en) 2011-05-04

Similar Documents

Publication Publication Date Title
WO2009084024A3 (en) A process for the preparation of r-sit agliptin and its pharmaceutically acceptable salts thereof
WO2006024024A3 (en) Solid and crystalline ibandronate sodium and processes for preparation thereof
WO2009076142A3 (en) Processes for producing cycloalkylcarboxiamido-pyridine benzoic acids
WO2009025876A8 (en) Crystalline forms of erlotinib hcl and formulations thereof
WO2006127893A3 (en) Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acids
WO2008155615A3 (en) An improved process for the preparation of cephalosporin antibiotic
WO2010014666A3 (en) Processes and intermediates for making sweet taste enhancers
WO2008021342A3 (en) Amorphous and crystalline forms of 9-hydroxy-risperidone ( paliperidone )
WO2007023342A3 (en) Process of making geminal bisphosphonic acids and pharmaceutically acceptable salts and/or hydrates thereof
WO2008083130A3 (en) Amorphous and crystalline form a of carvedilol phosphate
ZA200804171B (en) Chemical process for the preparation of an amidophenoxybenzoic acid compound
WO2008053334A3 (en) An improved process for preparing rosuvastatin calcium
WO2010008735A3 (en) Solid states of o-desmethylvenlaf axine salts
WO2008001201A3 (en) Pharmaceutical compositions of clopidogrel
WO2008111096A3 (en) Novel prodrugs
WO2006117763A3 (en) A process for the preparation of doripenem
ZA201107412B (en) Methods for the preparation of [2-8,9-dioxo2,6-diazabicyclo[5.2.0]non-1(1)-en-2-yl)ethyl]phosphonic acid and precursors thereof
HK1126221A1 (en) Process for the preparation of pyrazolylaminoquinazoline derivatives comprising a phosphate group
WO2007125521A3 (en) Polymorphic form of zoledronic acid and processes for their preparation
WO2008075205A3 (en) Improved process for the preparation of voriconazole
WO2010015656A3 (en) Alkoxypyrazoles and the process for their preparation
WO2008049922A3 (en) A new process for the preparation of montelukast
WO2008081268A3 (en) Pharmaceutical compositions of entacapone
WO2007098273A3 (en) Novel crystalline forms of armodafinil and preparation thereof
WO2007013043A3 (en) Processes for the preparation of 7-amino-3-vinyl cephalosporanic acid

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07813544

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 466/CHENP/2009

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007813544

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: RU