AU2003247740A1 - Process for purifying and isolating rac-bicalutamide - Google Patents

Process for purifying and isolating rac-bicalutamide

Info

Publication number
AU2003247740A1
AU2003247740A1 AU2003247740A AU2003247740A AU2003247740A1 AU 2003247740 A1 AU2003247740 A1 AU 2003247740A1 AU 2003247740 A AU2003247740 A AU 2003247740A AU 2003247740 A AU2003247740 A AU 2003247740A AU 2003247740 A1 AU2003247740 A1 AU 2003247740A1
Authority
AU
Australia
Prior art keywords
bicalutamide
rac
purifying
isolating
isolating rac
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.)
Abandoned
Application number
AU2003247740A
Inventor
Ben-Zion Dolitzky
Ofer Reany
Jenny Shammai
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 Works PLC
Original Assignee
Biogal Gyogyszergyar Rt
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 Biogal Gyogyszergyar Rt filed Critical Biogal Gyogyszergyar Rt
Publication of AU2003247740A1 publication Critical patent/AU2003247740A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/06—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003247740A 2003-06-25 2003-06-25 Process for purifying and isolating rac-bicalutamide Abandoned AU2003247740A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/020307 WO2005009946A1 (en) 2003-06-25 2003-06-25 Process for purifying and isolating rac-bicalutamide

Publications (1)

Publication Number Publication Date
AU2003247740A1 true AU2003247740A1 (en) 2005-02-14

Family

ID=34102338

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003247740A Abandoned AU2003247740A1 (en) 2003-06-25 2003-06-25 Process for purifying and isolating rac-bicalutamide

Country Status (6)

Country Link
EP (1) EP1558570A1 (en)
JP (1) JP2007521224A (en)
CN (1) CN1819992A (en)
AU (1) AU2003247740A1 (en)
CA (1) CA2529232A1 (en)
WO (1) WO2005009946A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008534575A (en) * 2005-03-29 2008-08-28 ユーエスヴィー リミテッド A new process for the preparation of bicalutamide
CZ299577B6 (en) * 2005-12-20 2008-09-03 Interpharma Praha, A. S. Process for preparing extremely pure 4-cyano-3-trifluoromethyl-N-( 3-p-fluorophenylsulfonyl-2-hydroxy-2-methylpropionyl) aniline
CN105949095A (en) * 2016-05-27 2016-09-21 山西振东制药股份有限公司 Method for preparing bicalutamide of crystal form I

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE28864T1 (en) * 1982-07-23 1987-08-15 Ici Plc AMIDE DERIVATIVES.
HU223950B1 (en) * 1999-06-10 2005-03-29 Richter Gedeon Vegyészeti Gyár Rt. Process for producing racemic and r-(-)- and s-(+)-n-[4-cyano-3-(trifluoromethyl)-phenyl]-3-[(4-fluorophenyl)-sulfonyl]-2-hydroxy-2-methyl-propanecarboxamide
AU2001295044A1 (en) * 2000-09-21 2002-04-02 Bristol-Myers Squibb Company Process for the preparation of N-(substituted phenyl)-3-alkyl-, aryl- and heteroarylsulfonyl-2-hydroxy-2-alkyl- and haloalkylpropanamide compounds
WO2003053920A1 (en) * 2001-12-13 2003-07-03 Sumika Fine Chemicals Co., Ltd. Crystals of bicalutamide and process for their production
DE10222104A1 (en) * 2002-05-17 2003-12-04 Helm Ag Process for the preparation of N- (4'-cyano-3'-trifluoromethyl) -3- (4 "-fluorophenylsulfonyl) -2-hydroxy-2-methylpropionamide

Also Published As

Publication number Publication date
WO2005009946A1 (en) 2005-02-03
EP1558570A1 (en) 2005-08-03
CN1819992A (en) 2006-08-16
JP2007521224A (en) 2007-08-02
CA2529232A1 (en) 2005-02-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase