HUE030534T2 - Eljárás 5-(difluormetil)pirazin-2-karbonsav elõállítására és elõállítási intermediere - Google Patents
Eljárás 5-(difluormetil)pirazin-2-karbonsav elõállítására és elõállítási intermediere Download PDFInfo
- Publication number
- HUE030534T2 HUE030534T2 HUE13781634A HUE13781634A HUE030534T2 HU E030534 T2 HUE030534 T2 HU E030534T2 HU E13781634 A HUE13781634 A HU E13781634A HU E13781634 A HUE13781634 A HU E13781634A HU E030534 T2 HUE030534 T2 HU E030534T2
- Authority
- HU
- Hungary
- Prior art keywords
- salt
- compound
- group
- pyrazine
- formula
- Prior art date
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
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- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- BWLUMTFWVZZZND-UHFFFAOYSA-N Dibenzylamine Chemical class C=1C=CC=CC=1CNCC1=CC=CC=C1 BWLUMTFWVZZZND-UHFFFAOYSA-N 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
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- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
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- 229910019142 PO4 Inorganic materials 0.000 description 1
- 102000012412 Presenilin-1 Human genes 0.000 description 1
- 108010036933 Presenilin-1 Proteins 0.000 description 1
- 102000012419 Presenilin-2 Human genes 0.000 description 1
- 108010036908 Presenilin-2 Proteins 0.000 description 1
- 108010050254 Presenilins Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
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- 230000003941 amyloidogenesis Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
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- 229940009098 aspartate Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KDPAWGWELVVRCH-UHFFFAOYSA-M bromoacetate Chemical compound [O-]C(=O)CBr KDPAWGWELVVRCH-UHFFFAOYSA-M 0.000 description 1
- ZTASUKKOZPMFTN-UHFFFAOYSA-M bromocopper bromo(trimethyl)silane Chemical compound [Cu]Br.C[Si](C)(C)Br ZTASUKKOZPMFTN-UHFFFAOYSA-M 0.000 description 1
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- 125000004432 carbon atom Chemical group C* 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
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- 208000010877 cognitive disease Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 208000025688 early-onset autosomal dominant Alzheimer disease Diseases 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical class CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- XDDHQKVKPHREJE-UHFFFAOYSA-N ethyl 5-(1,1-difluoro-2-methoxy-2-oxoethyl)pyrazine-2-carboxylate Chemical compound CCOC(=O)c1cnc(cn1)C(F)(F)C(=O)OC XDDHQKVKPHREJE-UHFFFAOYSA-N 0.000 description 1
- GNYSNRKOVGSCLI-UHFFFAOYSA-N ethyl 5-(2-ethoxy-1,1-difluoro-2-oxoethyl)pyrazine-2-carboxylate Chemical compound CCOC(=O)C1=CN=C(C(F)(F)C(=O)OCC)C=N1 GNYSNRKOVGSCLI-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 230000006203 ethylation Effects 0.000 description 1
- 238000006200 ethylation reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000015756 familial Alzheimer disease Diseases 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000003540 gamma secretase inhibitor Substances 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 150000005171 halobenzenes Chemical class 0.000 description 1
- 150000005748 halopyridines Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005921 isopentoxy group Chemical group 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- IXHBTMCLRNMKHZ-LBPRGKRZSA-N levobunolol Chemical compound O=C1CCCC2=C1C=CC=C2OC[C@@H](O)CNC(C)(C)C IXHBTMCLRNMKHZ-LBPRGKRZSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001298 n-hexoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000003935 n-pentoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005484 neopentoxy group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BBJBPPMMSOBUJH-UHFFFAOYSA-N propan-2-yl 5-bromopyrazine-2-carboxylate Chemical compound CC(C)OC(=O)c1cnc(Br)cn1 BBJBPPMMSOBUJH-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- NIPZZXUFJPQHNH-UHFFFAOYSA-N pyrazine-2-carboxylic acid Chemical compound OC(=O)C1=CN=CC=N1 NIPZZXUFJPQHNH-UHFFFAOYSA-N 0.000 description 1
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000002636 symptomatic treatment Methods 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 125000002827 triflate group Chemical class FC(S(=O)(=O)O*)(F)F 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639362P | 2012-04-27 | 2012-04-27 |
Publications (1)
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|---|---|
| HUE030534T2 true HUE030534T2 (hu) | 2017-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE13781634A HUE030534T2 (hu) | 2012-04-27 | 2013-04-25 | Eljárás 5-(difluormetil)pirazin-2-karbonsav elõállítására és elõállítási intermediere |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9227942B2 (enExample) |
| EP (1) | EP2841423B1 (enExample) |
| JP (1) | JP6118817B2 (enExample) |
| CN (1) | CN104245680B (enExample) |
| BR (1) | BR112014026474A2 (enExample) |
| CA (1) | CA2871264A1 (enExample) |
| ES (1) | ES2615304T3 (enExample) |
| HU (1) | HUE030534T2 (enExample) |
| IL (1) | IL235161A0 (enExample) |
| IN (1) | IN2014DN08922A (enExample) |
| MX (1) | MX2014012683A (enExample) |
| RU (1) | RU2014142545A (enExample) |
| SG (1) | SG11201406589PA (enExample) |
| WO (1) | WO2013162065A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI639607B (zh) | 2013-06-18 | 2018-11-01 | 美國禮來大藥廠 | Bace抑制劑 |
| JP7605139B2 (ja) * | 2020-02-06 | 2024-12-24 | Agc株式会社 | 芳香族複素環置換ジフルオロ酢酸誘導体の製造方法 |
| CN112645890B (zh) * | 2020-12-25 | 2022-08-12 | 江苏广域化学有限公司 | 2-吡嗪羧酸酯类化合物的合成方法 |
| CN117897377A (zh) * | 2021-08-11 | 2024-04-16 | Agc株式会社 | 使用四氟乙烯进行的杂环的二氟甲基化反应 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007087129A2 (en) | 2006-01-12 | 2007-08-02 | Merck & Co., Inc. | Fluorinated arylamide derivatives |
| MY160690A (en) | 2008-01-18 | 2017-03-15 | Eisai R&D Man Co Ltd | Condensed aminodihydrothiazine derivative |
| EP2303881A2 (en) * | 2008-07-14 | 2011-04-06 | Gilead Sciences, Inc. | Fused heterocyclyc inhibitors of histone deacetylase and/or cyclin-dependent kinases |
| US8198269B2 (en) | 2008-09-30 | 2012-06-12 | Eisai R&D Management Co., Ltd. | Fused aminodihydrothiazine derivative |
| AR077277A1 (es) | 2009-07-09 | 2011-08-17 | Lilly Co Eli | Compuestos de biciclo (1,3)tiazin-2-amina formulacion farmaceutica que lo comprende y su uso para la manufactura de un medicamento util para el tratamiento de la enfermedad de alzheimer |
| GB0912777D0 (en) | 2009-07-22 | 2009-08-26 | Eisai London Res Lab Ltd | Fused aminodihydropyrimidone derivatives |
| GB0912778D0 (en) | 2009-07-22 | 2009-08-26 | Eisai London Res Lab Ltd | Fused aminodihydro-oxazine derivatives |
| JP5696355B2 (ja) * | 2009-11-18 | 2015-04-08 | セントラル硝子株式会社 | 芳香族ジフルオロメチル化合物の製造方法 |
| US8673894B2 (en) | 2010-05-07 | 2014-03-18 | Hoffmann-La Roche Inc. | 2,5,6,7-tetrahydro-[1,4]oxazepin-3-ylamine or 2,3,6,7-tetrahydro-[1,4]oxazepin-5-ylamine compounds |
| JP5679855B2 (ja) | 2011-02-14 | 2015-03-04 | 国立大学法人群馬大学 | ジフルオロメチル化ヘテロアリール化合物の製造方法 |
-
2013
- 2013-04-25 SG SG11201406589PA patent/SG11201406589PA/en unknown
- 2013-04-25 EP EP13781634.4A patent/EP2841423B1/en active Active
- 2013-04-25 HU HUE13781634A patent/HUE030534T2/hu unknown
- 2013-04-25 US US14/396,261 patent/US9227942B2/en active Active
- 2013-04-25 RU RU2014142545A patent/RU2014142545A/ru unknown
- 2013-04-25 ES ES13781634.4T patent/ES2615304T3/es active Active
- 2013-04-25 CA CA2871264A patent/CA2871264A1/en not_active Abandoned
- 2013-04-25 IN IN8922DEN2014 patent/IN2014DN08922A/en unknown
- 2013-04-25 CN CN201380021262.XA patent/CN104245680B/zh active Active
- 2013-04-25 BR BR112014026474A patent/BR112014026474A2/pt not_active Application Discontinuation
- 2013-04-25 WO PCT/JP2013/062863 patent/WO2013162065A1/en not_active Ceased
- 2013-04-25 JP JP2014547207A patent/JP6118817B2/ja not_active Expired - Fee Related
- 2013-04-25 MX MX2014012683A patent/MX2014012683A/es unknown
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2014
- 2014-10-19 IL IL235161A patent/IL235161A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150087836A1 (en) | 2015-03-26 |
| RU2014142545A (ru) | 2016-06-27 |
| IN2014DN08922A (enExample) | 2015-05-22 |
| MX2014012683A (es) | 2015-01-16 |
| JP6118817B2 (ja) | 2017-04-19 |
| EP2841423B1 (en) | 2016-11-30 |
| JP2015514676A (ja) | 2015-05-21 |
| US9227942B2 (en) | 2016-01-05 |
| SG11201406589PA (en) | 2014-11-27 |
| IL235161A0 (en) | 2014-12-31 |
| BR112014026474A2 (pt) | 2017-06-27 |
| EP2841423A4 (en) | 2015-09-09 |
| WO2013162065A1 (en) | 2013-10-31 |
| CN104245680B (zh) | 2016-11-23 |
| CA2871264A1 (en) | 2013-10-31 |
| CN104245680A (zh) | 2014-12-24 |
| EP2841423A1 (en) | 2015-03-04 |
| ES2615304T3 (es) | 2017-06-06 |
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