WO2005063693A1 - Improved process for the preparation of entacapone - Google Patents
Improved process for the preparation of entacapone Download PDFInfo
- Publication number
- WO2005063693A1 WO2005063693A1 PCT/IN2003/000401 IN0300401W WO2005063693A1 WO 2005063693 A1 WO2005063693 A1 WO 2005063693A1 IN 0300401 W IN0300401 W IN 0300401W WO 2005063693 A1 WO2005063693 A1 WO 2005063693A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- improved process
- ethyl
- entacapone
- toluene
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- JRURYQJSLYLRLN-BJMVGYQFSA-N entacapone Chemical compound CCN(CC)C(=O)C(\C#N)=C\C1=CC(O)=C(O)C([N+]([O-])=O)=C1 JRURYQJSLYLRLN-BJMVGYQFSA-N 0.000 title claims abstract description 36
- 229960003337 entacapone Drugs 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 27
- 239000002904 solvent Substances 0.000 claims abstract description 25
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 19
- 239000003377 acid catalyst Substances 0.000 claims abstract description 6
- 150000007530 organic bases Chemical class 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- 239000000543 intermediate Substances 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000003053 piperidines Chemical class 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 3
- RAIYODFGMLZUDF-UHFFFAOYSA-N piperidin-1-ium;acetate Chemical compound CC([O-])=O.C1CC[NH2+]CC1 RAIYODFGMLZUDF-UHFFFAOYSA-N 0.000 claims description 3
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 claims description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 3
- QPFYXYFORQJZEC-FOCLMDBBSA-N Phenazopyridine Chemical compound NC1=NC(N)=CC=C1\N=N\C1=CC=CC=C1 QPFYXYFORQJZEC-FOCLMDBBSA-N 0.000 claims 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 2
- QHDUBNMGSDGCKZ-UHFFFAOYSA-N piperidin-1-ium;propanoate Chemical compound CCC(O)=O.C1CCNCC1 QHDUBNMGSDGCKZ-UHFFFAOYSA-N 0.000 claims 2
- GAPYKZAARZMMGP-UHFFFAOYSA-N pyridin-1-ium;acetate Chemical compound CC(O)=O.C1=CC=NC=C1 GAPYKZAARZMMGP-UHFFFAOYSA-N 0.000 claims 2
- 229940070891 pyridium Drugs 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 239000003586 protic polar solvent Substances 0.000 claims 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 238000004128 high performance liquid chromatography Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- BBFJODMCHICIAA-UHFFFAOYSA-N 3,4-dihydroxy-5-nitrobenzaldehyde Chemical compound OC1=CC(C=O)=CC([N+]([O-])=O)=C1O BBFJODMCHICIAA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- 235000011054 acetic acid Nutrition 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- RYSHIRFTLKZVIH-UHFFFAOYSA-N N,N-diethylcyanoacetamide Chemical compound CCN(CC)C(=O)CC#N RYSHIRFTLKZVIH-UHFFFAOYSA-N 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 description 2
- JRURYQJSLYLRLN-UHFFFAOYSA-N 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide Chemical compound CCN(CC)C(=O)C(C#N)=CC1=CC(O)=C(O)C([N+]([O-])=O)=C1 JRURYQJSLYLRLN-UHFFFAOYSA-N 0.000 description 2
- MAZRYCCTAIVEQP-UHFFFAOYSA-N 2-cyano-n,n-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)prop-2-enamide Chemical compound CCN(CC)C(=O)C(C#N)=CC1=CC(OC)=C(O)C([N+]([O-])=O)=C1 MAZRYCCTAIVEQP-UHFFFAOYSA-N 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 102000006378 Catechol O-methyltransferase Human genes 0.000 description 2
- 108020002739 Catechol O-methyltransferase Proteins 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 230000020335 dealkylation Effects 0.000 description 2
- 238000006900 dealkylation reaction Methods 0.000 description 2
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical class COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 2
- -1 peperidinium acetate Chemical class 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- IVTMXOXVAHXCHI-YXLMWLKOSA-N (2s)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid;(2s)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1.NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 IVTMXOXVAHXCHI-YXLMWLKOSA-N 0.000 description 1
- MDWLNBVKBMKTKN-UHFFFAOYSA-N 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde Chemical compound CCOC1=CC(C=O)=CC([N+]([O-])=O)=C1O MDWLNBVKBMKTKN-UHFFFAOYSA-N 0.000 description 1
- ZEHYRTJBFMZHCY-UHFFFAOYSA-N 5-nitrovanillin Chemical compound COC1=CC(C=O)=CC([N+]([O-])=O)=C1O ZEHYRTJBFMZHCY-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 0 C*C(C(C#N)=C[C@](CC([N+]([O-])=O)=C1O)C=C1O)=O Chemical compound C*C(C(C#N)=C[C@](CC([N+]([O-])=O)=C1O)C=C1O)=O 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- STMDHJPGTOYRJQ-UHFFFAOYSA-N acetic acid;ethanol;piperidine Chemical compound CCO.CC(O)=O.C1CCNCC1 STMDHJPGTOYRJQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229960004205 carbidopa Drugs 0.000 description 1
- TZFNLOMSOLWIDK-JTQLQIEISA-N carbidopa (anhydrous) Chemical compound NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 TZFNLOMSOLWIDK-JTQLQIEISA-N 0.000 description 1
- 230000036267 drug metabolism Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 208000021090 palsy Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 150000004059 quinone derivatives Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03780615.5A EP1699753B1 (en) | 2003-12-29 | 2003-12-29 | Improved process for the preparation of entacapone |
JP2005512713A JP4550740B6 (en) | 2003-12-29 | Entacapone improved manufacturing method | |
PCT/IN2003/000401 WO2005063693A1 (en) | 2003-12-29 | 2003-12-29 | Improved process for the preparation of entacapone |
CNB2003801110441A CN100519517C (en) | 2003-12-29 | 2003-12-29 | Improved method for preparing entacapone |
CA2552099A CA2552099C (en) | 2003-12-29 | 2003-12-29 | Improved process for the preparation of entacapone |
AU2003288712A AU2003288712B2 (en) | 2003-12-29 | 2003-12-29 | Alternative process for the preparation of entacapone |
US11/478,552 US7385072B2 (en) | 2003-12-29 | 2006-06-29 | Methods for the preparation of Entacapone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IN2003/000401 WO2005063693A1 (en) | 2003-12-29 | 2003-12-29 | Improved process for the preparation of entacapone |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/478,552 Continuation US7385072B2 (en) | 2003-12-29 | 2006-06-29 | Methods for the preparation of Entacapone |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005063693A1 true WO2005063693A1 (en) | 2005-07-14 |
Family
ID=34717535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2003/000401 WO2005063693A1 (en) | 2003-12-29 | 2003-12-29 | Improved process for the preparation of entacapone |
Country Status (6)
Country | Link |
---|---|
US (1) | US7385072B2 (en) |
EP (1) | EP1699753B1 (en) |
CN (1) | CN100519517C (en) |
AU (1) | AU2003288712B2 (en) |
CA (1) | CA2552099C (en) |
WO (1) | WO2005063693A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006064296A1 (en) * | 2004-12-15 | 2006-06-22 | Alkaloida Kutato Es Fejlesztö Kft | Process for the preparation of (e)-n,n-diethyl-2-cyano-3(3,4-dihydroxy-5-nitro-phenyl)-acrylamide in stable polymorphic form and intermediates of the process |
WO2007094007A1 (en) * | 2006-02-13 | 2007-08-23 | Suven Life Sciences Ltd., | An improved process for the preparation of entacapone |
WO2007113845A1 (en) * | 2006-04-03 | 2007-10-11 | Alembic Limited | A process for the preparation of (e)-2-cyano-3-(3, 4-dihydroxy-5-nitrophenyl)-n, n-diethyl-2-propenamide (entacapone) |
EP1935873A1 (en) | 2006-12-19 | 2008-06-25 | Dipharma Francis S.r.l. | A process for the preparation of entacapone |
EP1978014A1 (en) * | 2007-04-02 | 2008-10-08 | Esteve Quimica, S.A. | Process for the preparation of entacapone and intermediates thereof |
JP2009525971A (en) * | 2006-02-06 | 2009-07-16 | オリオン コーポレーション | Entacapone manufacturing method |
EP2251323A1 (en) | 2009-05-14 | 2010-11-17 | F.I.S. Fabbrica Italiana Sintetici S.p.A. | Method for the purification of entacapone |
WO2011008675A2 (en) * | 2009-07-15 | 2011-01-20 | Chadeayne Andrew R | Catecholamine compounds, compositions, and formulations, and methods of using the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1945607B1 (en) * | 2005-11-09 | 2009-10-14 | USV Limited | A process for the preparation of highly pure (e) n,n-diethyl-2-cyano-3-(3,4-dihydroxy- 5-nitro phenyl) acrylamide (entacapone) |
WO2008053304A2 (en) * | 2006-10-30 | 2008-05-08 | Wockhardt Research Centre | Processes for the preparation of a stable polymorphic form of entacapone |
CN104402764A (en) * | 2014-11-26 | 2015-03-11 | 千辉药业(安徽)有限责任公司 | Preparation method for entacapone |
CN112624941A (en) * | 2020-12-30 | 2021-04-09 | 海南通用康力制药有限公司 | Method for producing entacapone |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963590A (en) * | 1986-11-28 | 1990-10-16 | Orion-Yhtyma Oy | Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same |
US5981569A (en) * | 1992-11-13 | 1999-11-09 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Substituted phenylacrylonitrile compounds and compositions thereof for the treatment of disease |
-
2003
- 2003-12-29 CN CNB2003801110441A patent/CN100519517C/en not_active Expired - Fee Related
- 2003-12-29 AU AU2003288712A patent/AU2003288712B2/en not_active Ceased
- 2003-12-29 CA CA2552099A patent/CA2552099C/en not_active Expired - Fee Related
- 2003-12-29 EP EP03780615.5A patent/EP1699753B1/en not_active Expired - Lifetime
- 2003-12-29 WO PCT/IN2003/000401 patent/WO2005063693A1/en active Application Filing
-
2006
- 2006-06-29 US US11/478,552 patent/US7385072B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963590A (en) * | 1986-11-28 | 1990-10-16 | Orion-Yhtyma Oy | Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same |
US5981569A (en) * | 1992-11-13 | 1999-11-09 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Substituted phenylacrylonitrile compounds and compositions thereof for the treatment of disease |
Non-Patent Citations (1)
Title |
---|
See also references of EP1699753A4 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006064296A1 (en) * | 2004-12-15 | 2006-06-22 | Alkaloida Kutato Es Fejlesztö Kft | Process for the preparation of (e)-n,n-diethyl-2-cyano-3(3,4-dihydroxy-5-nitro-phenyl)-acrylamide in stable polymorphic form and intermediates of the process |
JP2009525971A (en) * | 2006-02-06 | 2009-07-16 | オリオン コーポレーション | Entacapone manufacturing method |
WO2007094007A1 (en) * | 2006-02-13 | 2007-08-23 | Suven Life Sciences Ltd., | An improved process for the preparation of entacapone |
WO2007113845A1 (en) * | 2006-04-03 | 2007-10-11 | Alembic Limited | A process for the preparation of (e)-2-cyano-3-(3, 4-dihydroxy-5-nitrophenyl)-n, n-diethyl-2-propenamide (entacapone) |
EP1935873A1 (en) | 2006-12-19 | 2008-06-25 | Dipharma Francis S.r.l. | A process for the preparation of entacapone |
US7750177B2 (en) | 2006-12-19 | 2010-07-06 | Dipharma Francis S.R.L. | Process for the preparation of entacapone |
EP1978014A1 (en) * | 2007-04-02 | 2008-10-08 | Esteve Quimica, S.A. | Process for the preparation of entacapone and intermediates thereof |
WO2008119793A1 (en) * | 2007-04-02 | 2008-10-09 | Esteve Química, S.A. | Process for the preparation of entacapone and intermediates thereof |
EP2251323A1 (en) | 2009-05-14 | 2010-11-17 | F.I.S. Fabbrica Italiana Sintetici S.p.A. | Method for the purification of entacapone |
WO2011008675A2 (en) * | 2009-07-15 | 2011-01-20 | Chadeayne Andrew R | Catecholamine compounds, compositions, and formulations, and methods of using the same |
WO2011008675A3 (en) * | 2009-07-15 | 2011-04-28 | Chadeayne Andrew R | Catecholamine compounds, compositions, and formulations, and methods of using the same |
Also Published As
Publication number | Publication date |
---|---|
US7385072B2 (en) | 2008-06-10 |
AU2003288712A1 (en) | 2005-07-21 |
EP1699753B1 (en) | 2014-11-26 |
EP1699753A4 (en) | 2008-12-31 |
US20070060767A1 (en) | 2007-03-15 |
CA2552099A1 (en) | 2005-07-14 |
CA2552099C (en) | 2011-10-04 |
AU2003288712B2 (en) | 2010-11-04 |
JP2007527847A (en) | 2007-10-04 |
JP4550740B2 (en) | 2010-09-22 |
EP1699753A1 (en) | 2006-09-13 |
CN1926095A (en) | 2007-03-07 |
CN100519517C (en) | 2009-07-29 |
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