JP5196501B2 - フェキソフェナジンの調製方法 - Google Patents
フェキソフェナジンの調製方法 Download PDFInfo
- Publication number
- JP5196501B2 JP5196501B2 JP2009521422A JP2009521422A JP5196501B2 JP 5196501 B2 JP5196501 B2 JP 5196501B2 JP 2009521422 A JP2009521422 A JP 2009521422A JP 2009521422 A JP2009521422 A JP 2009521422A JP 5196501 B2 JP5196501 B2 JP 5196501B2
- Authority
- JP
- Japan
- Prior art keywords
- organic solvent
- hydrogenation
- fexofenadine
- base
- formula
- 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.)
- Expired - Fee Related
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- NGAKDIWPTMPPFP-UHFFFAOYSA-N CC(C)(C(O)=O)c(cc1)ccc1C(CCCN(CC1)CCC1C(c1ccccc1)(c1ccccc1)O)=O Chemical compound CC(C)(C(O)=O)c(cc1)ccc1C(CCCN(CC1)CCC1C(c1ccccc1)(c1ccccc1)O)=O NGAKDIWPTMPPFP-UHFFFAOYSA-N 0.000 description 1
- RWTNPBWLLIMQHL-UHFFFAOYSA-N CC(C)(C(O)=O)c1ccc(C(CCCN(CC2)CCC2C(c2ccccc2)(c2ccccc2)O)O)cc1 Chemical compound CC(C)(C(O)=O)c1ccc(C(CCCN(CC2)CCC2C(c2ccccc2)(c2ccccc2)O)O)cc1 RWTNPBWLLIMQHL-UHFFFAOYSA-N 0.000 description 1
- 0 CC(C)(C(O*)=O)c(cc1)ccc1C(CCCN(CC1)CCC1C(c1ccccc1)(c1ccccc1)O)=O Chemical compound CC(C)(C(O*)=O)c(cc1)ccc1C(CCCN(CC1)CCC1C(c1ccccc1)(c1ccccc1)O)=O 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
- C07D211/22—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
Description
でも示される。)を水と場合により有機溶媒の混合物中で塩基の存在下で加水分解することで4−[4−[4−(ヒドロキシジフェニルメチル)−1−ピペリジル]−1−オキソブチル]−α,α−ジメチルベンゼン酢酸のカルボン酸塩(これは下記
の化合物を塩基の存在下の有機溶媒と水の混合物中または単に水と塩基中で溶解または懸濁させた後、0℃から前記混合物の還流温度を含む温度で撹拌しながら加水分解させる。このような有機溶媒は、好ましくは極性溶媒、通常はプロトン型、好ましくはC1−C4アルコール、更により好ましくはメタノールである。前記塩基は、好ましくは無機の性質のもの、例えばアルカリもしくはアルカリ土類金属の水酸化物など、更により好ましくはNaOHである。
Claims (21)
- RがC1−C4アルキル基である、請求項1に記載の方法。
- Rがメチルである、請求項2に記載の方法。
- 前記加水分解が有機溶媒と水の混合物中または単に水中で実施される、請求項1に記載の方法。
- 前記有機溶媒が極性有機溶媒である、請求項4に記載の方法。
- 前記有機溶媒がプロトン性である、請求項5に記載の方法。
- 前記有機溶媒がC1−C4アルコールである、請求項4に記載の方法。
- 前記有機溶媒がメタノールである、請求項7に記載の方法。
- 前記有機溶媒が水に対して0.25から16倍体積の範囲内の比率で存在する、請求項4に記載の方法。
- 前記水と有機溶媒の混合物が化合物に対して6から7倍の体積で存在する、請求項4に記載の方法。
- 前記塩基が式IIの化合物に対してモル過剰量で用いられる、請求項1に記載の方法。
- 前記塩基が式IIの化合物に対して3から5のモル比で用いられる、請求項11に記載の方法。
- 前記塩基がアルカリもしくはアルカリ土類金属の水酸化物である、請求項1に記載の方法。
- 前記塩基がNaOHである、請求項13に記載の方法。
- M+がNa+である、請求項1に記載の方法。
- 前記水素添加が水素添加用触媒の存在下で実施される、請求項1に記載の方法。
- 前記触媒がパラジウム、白金およびルテニウムから選択される、請求項16に記載の方法。
- 前記触媒が炭素に担持されているパラジウムである、請求項16に記載の方法。
- 前記水素添加が0℃から溶媒の沸点の温度で実施される、請求項16に記載の方法。
- 前記水素添加が1から100バールの範囲内の圧力で実施される、請求項16に記載の方法。
- 前記水素添加が1から10バールの範囲内の圧力で実施される、請求項20に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001492A ITMI20061492A1 (it) | 2006-07-27 | 2006-07-27 | Processo per la preparazione di fexofenadina. |
ITMI2006A001492 | 2006-07-27 | ||
PCT/IT2007/000525 WO2008012858A1 (en) | 2006-07-27 | 2007-07-25 | Process for preparing fexofenadine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009544691A JP2009544691A (ja) | 2009-12-17 |
JP5196501B2 true JP5196501B2 (ja) | 2013-05-15 |
Family
ID=38777957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009521422A Expired - Fee Related JP5196501B2 (ja) | 2006-07-27 | 2007-07-25 | フェキソフェナジンの調製方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9403770B2 (ja) |
EP (1) | EP2046743B1 (ja) |
JP (1) | JP5196501B2 (ja) |
KR (1) | KR101413877B1 (ja) |
CN (1) | CN101522619B (ja) |
AT (1) | ATE488502T1 (ja) |
DE (1) | DE602007010638D1 (ja) |
ES (1) | ES2356269T3 (ja) |
IT (1) | ITMI20061492A1 (ja) |
WO (1) | WO2008012858A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106699559B (zh) * | 2015-11-12 | 2021-04-06 | 浙江九洲药业股份有限公司 | 一种洛索洛芬钠的制备工艺 |
CN107782804B (zh) * | 2016-08-25 | 2020-11-13 | 人福普克药业(武汉)有限公司 | 检测盐酸非索非那定样品中有关物质的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254129A (en) * | 1979-04-10 | 1981-03-03 | Richardson-Merrell Inc. | Piperidine derivatives |
US4254130A (en) * | 1979-04-10 | 1981-03-03 | Richardson-Merrell Inc. | Piperidine derivatives |
US5136070A (en) * | 1991-12-23 | 1992-08-04 | Dow Corning Corporation | Sodium borohydride catalyzed disproportionation of cycloorganosilanes |
AU671822B2 (en) * | 1992-04-10 | 1996-09-12 | Aventisub Ii Inc. | 4-diphenylmethyl piperidine derivatives and process for their preparation |
DE69433346T2 (de) * | 1993-06-24 | 2004-09-09 | Albany Molecular Research, Inc. | Herstellung von Verbindungen, die in der Produktion von Piperidin-Derivaten nützlich sind |
US20020007068A1 (en) * | 1999-07-16 | 2002-01-17 | D'ambra Thomas E. | Piperidine derivatives and process for their production |
AU699559B2 (en) * | 1993-06-25 | 1998-12-10 | Aventisub Ii Inc. | Novel intermediates for the preparation of antihistaminic piperidine derivatives |
US6153754A (en) * | 1995-12-21 | 2000-11-28 | Albany Molecular Research, Inc. | Process for production of piperidine derivatives |
US6201124B1 (en) * | 1995-12-21 | 2001-03-13 | Albany Molecular Research, Inc. | Process for production of piperidine derivatives |
US6673933B2 (en) * | 1998-07-02 | 2004-01-06 | Aventis Pharmaceutical Inc. | Antihistaminic piperidine derivatives and intermediates for the preparation thereof |
ITRM20010260A1 (it) * | 2001-05-17 | 2002-11-18 | Dinamite Dipharma S P A In For | Processo per la preparazione della fexofenadina o acido 4 1-idrossi-4-4- (idrossidifenilmetil)-1-piperidinil|-butil|-alfa,alfa-dimetilbenz |
US6743941B2 (en) * | 2001-06-15 | 2004-06-01 | Aventis Pharma Deutschland Gmbh | Process for the production of piperidine derivatives |
ITMI20041143A1 (it) * | 2004-06-08 | 2004-09-08 | Dipharma Spa | Polimorfi di fexofenadina e procedimento per la loro preparazione |
WO2006037042A1 (en) * | 2004-09-28 | 2006-04-06 | Teva Pharmaceutical Industries Ltd. | Fexofenadine crystal form and processes for its preparation thereof |
-
2006
- 2006-07-27 IT IT001492A patent/ITMI20061492A1/it unknown
-
2007
- 2007-07-25 EP EP07805737A patent/EP2046743B1/en not_active Not-in-force
- 2007-07-25 ES ES07805737T patent/ES2356269T3/es active Active
- 2007-07-25 WO PCT/IT2007/000525 patent/WO2008012858A1/en active Application Filing
- 2007-07-25 DE DE602007010638T patent/DE602007010638D1/de active Active
- 2007-07-25 US US12/374,539 patent/US9403770B2/en not_active Expired - Fee Related
- 2007-07-25 KR KR1020097001409A patent/KR101413877B1/ko not_active IP Right Cessation
- 2007-07-25 AT AT07805737T patent/ATE488502T1/de not_active IP Right Cessation
- 2007-07-25 JP JP2009521422A patent/JP5196501B2/ja not_active Expired - Fee Related
- 2007-07-25 CN CN2007800276927A patent/CN101522619B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602007010638D1 (de) | 2010-12-30 |
WO2008012858A1 (en) | 2008-01-31 |
US9403770B2 (en) | 2016-08-02 |
KR20090034905A (ko) | 2009-04-08 |
ATE488502T1 (de) | 2010-12-15 |
US20110190504A1 (en) | 2011-08-04 |
KR101413877B1 (ko) | 2014-06-30 |
CN101522619B (zh) | 2012-01-04 |
ES2356269T3 (es) | 2011-04-06 |
ITMI20061492A1 (it) | 2008-01-28 |
EP2046743A1 (en) | 2009-04-15 |
EP2046743B1 (en) | 2010-11-17 |
JP2009544691A (ja) | 2009-12-17 |
CN101522619A (zh) | 2009-09-02 |
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