NO20062258L - Nye metoder - Google Patents
Nye metoderInfo
- Publication number
- NO20062258L NO20062258L NO20062258A NO20062258A NO20062258L NO 20062258 L NO20062258 L NO 20062258L NO 20062258 A NO20062258 A NO 20062258A NO 20062258 A NO20062258 A NO 20062258A NO 20062258 L NO20062258 L NO 20062258L
- Authority
- NO
- Norway
- Prior art keywords
- mandelic acid
- alkyl
- acid derivatives
- cleaved
- new methods
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/20—Preparation of optical isomers by separation of optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
Abstract
Foreliggende oppfinnelse angår en ny fremgangsmåte for spaltning av mandelsyrederivater fra racemiske mandelsyrederivat-blandinger, ved saltdannelse med kirale, basiske, cykliske amider; de spaltede mandelsyre-cyklisk amid-salter (se for eksempel formel IIa), samt visse andre metall- og aminsalter av mandelsyre-derivatene, og anvendelsen av de spaltede mandelsyrederivater som mellom-produkter som er egnet for storskala-fremstilling av for eksempel farmasøytiske forbindelser, hvor R er valgt fra CHF2, H, C1-6 alkyl, CH2F, CHCI2 og CCIF2; og hvor n er 0,1 eller 2; R1 er H eller C 1-6 alkyl og X er H, halogen eller C1-6 alkyl.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303220A SE0303220D0 (sv) | 2003-11-28 | 2003-11-28 | New process |
PCT/GB2004/004964 WO2005054168A2 (en) | 2003-11-28 | 2004-11-25 | A process for resolving, optionally substituted, mandelic acids by salt formation with a chiral base cyclic amide |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20062258L true NO20062258L (no) | 2006-08-23 |
Family
ID=29729226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20062258A NO20062258L (no) | 2003-11-28 | 2006-05-19 | Nye metoder |
Country Status (15)
Country | Link |
---|---|
US (1) | US7960582B2 (no) |
EP (1) | EP1692089A2 (no) |
JP (1) | JP4906511B2 (no) |
KR (1) | KR101134767B1 (no) |
CN (2) | CN101407453A (no) |
AU (2) | AU2004295152B2 (no) |
BR (1) | BRPI0416931A (no) |
CA (1) | CA2546694A1 (no) |
IL (1) | IL175488A (no) |
NO (1) | NO20062258L (no) |
NZ (1) | NZ547354A (no) |
SE (1) | SE0303220D0 (no) |
SG (2) | SG148213A1 (no) |
WO (1) | WO2005054168A2 (no) |
ZA (1) | ZA200604192B (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR035216A1 (es) | 2000-12-01 | 2004-05-05 | Astrazeneca Ab | Derivados de acido mandelico ,derivados farmaceuticamente aceptables, uso de estos derivados para la fabricacion de medicamentos, metodos de tratamiento ,procesos para la preparacion de estos derivados, y compuestos intermediarios |
AR034517A1 (es) | 2001-06-21 | 2004-02-25 | Astrazeneca Ab | Formulacion farmaceutica |
SE0201661D0 (sv) * | 2002-05-31 | 2002-05-31 | Astrazeneca Ab | New salts |
US7781424B2 (en) * | 2003-05-27 | 2010-08-24 | Astrazeneca Ab | Modified release pharmaceutical formulation |
SE0303220D0 (sv) | 2003-11-28 | 2003-11-28 | Astrazeneca Ab | New process |
GB0510546D0 (en) * | 2005-05-24 | 2005-06-29 | Astrazeneca Ab | New process |
TW200827336A (en) | 2006-12-06 | 2008-07-01 | Astrazeneca Ab | New crystalline forms |
TW200900033A (en) * | 2007-06-21 | 2009-01-01 | Wen-Qing Li | Automatic brewing machine |
US20090061000A1 (en) * | 2007-08-31 | 2009-03-05 | Astrazeneca Ab | Pharmaceutical formulation use 030 |
CN103450008B (zh) * | 2013-09-02 | 2015-02-25 | 江苏宝众宝达药业有限公司 | 一种从废水中回收扁桃酸的方法 |
CN104447294A (zh) * | 2014-11-24 | 2015-03-25 | 苏州乔纳森新材料科技有限公司 | 一种3-环己烯-1-甲酸的手性拆分方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1867274A (en) * | 1929-11-20 | 1932-07-12 | Lilly Co Eli | Resolution of ephedrine and its homologues and of mandelic acid, and certain intermediates |
JPS581105B2 (ja) * | 1977-03-24 | 1983-01-10 | 日本化薬株式会社 | 光学活性アミノ酸−マンデル酸複合体及びその製造法 |
JPS5416442A (en) * | 1977-07-08 | 1979-02-07 | Sumitomo Chem Co Ltd | Optical resolution of 3-pheoxymandelic acid |
US4239912A (en) * | 1978-12-08 | 1980-12-16 | American Cyanamid Company | Process for resolving DL-Mandelic acid with novel 2-benzylamino-1-butanols |
US4260815A (en) * | 1979-10-09 | 1981-04-07 | American Cyanamid Company | Process for preparing a solution of DL-mandelic acid |
US4259521A (en) * | 1979-10-09 | 1981-03-31 | American Cyanamid Company | Process for resolving DL-mandelic acid |
JPH01221345A (ja) * | 1988-02-27 | 1989-09-04 | Ajinomoto Co Inc | マンデル酸誘導体の光学分割方法 |
DE4137663A1 (de) * | 1991-11-12 | 1993-05-13 | Degussa | Verfahren zur herstellung optisch aktiver 1,3-imidazolidin-4-one und deren verwendung |
JPH11228546A (ja) * | 1998-02-09 | 1999-08-24 | Koei Chem Co Ltd | 光学活性2−(N−tert−ブチルカルバモイル)ピペラジンの製造法 |
JP2001002641A (ja) * | 1999-06-24 | 2001-01-09 | Daito Chemix Corp | 光学活性3−アミノピロリジン−2−オン誘導体の製造法 |
JP2001072644A (ja) * | 1999-09-06 | 2001-03-21 | Yamakawa Yakuhin Kogyo Kk | 光学活性な2−クロロマンデル酸の製造方法および製造の中間体 |
US6642395B1 (en) | 1999-11-29 | 2003-11-04 | Mitsubishi Rayon Co., Ltd. | Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative |
WO2002068391A1 (en) * | 2000-11-20 | 2002-09-06 | Eli Lilly And Company | Process for resolving racemic mixtures of piperidine derivatives |
AR035216A1 (es) * | 2000-12-01 | 2004-05-05 | Astrazeneca Ab | Derivados de acido mandelico ,derivados farmaceuticamente aceptables, uso de estos derivados para la fabricacion de medicamentos, metodos de tratamiento ,procesos para la preparacion de estos derivados, y compuestos intermediarios |
US7129233B2 (en) * | 2000-12-01 | 2006-10-31 | Astrazeneca Ab | Mandelic acid derivatives and their use as thrombin inhibitors |
AR034517A1 (es) * | 2001-06-21 | 2004-02-25 | Astrazeneca Ab | Formulacion farmaceutica |
SE0303220D0 (sv) | 2003-11-28 | 2003-11-28 | Astrazeneca Ab | New process |
GB0503672D0 (en) | 2005-02-23 | 2005-03-30 | Astrazeneca Ab | New process |
GB0510546D0 (en) | 2005-05-24 | 2005-06-29 | Astrazeneca Ab | New process |
-
2003
- 2003-11-28 SE SE0303220A patent/SE0303220D0/xx unknown
-
2004
- 2004-11-25 SG SG200808874-2A patent/SG148213A1/en unknown
- 2004-11-25 AU AU2004295152A patent/AU2004295152B2/en not_active Ceased
- 2004-11-25 EP EP04819714A patent/EP1692089A2/en not_active Withdrawn
- 2004-11-25 WO PCT/GB2004/004964 patent/WO2005054168A2/en active Application Filing
- 2004-11-25 US US10/579,854 patent/US7960582B2/en not_active Expired - Fee Related
- 2004-11-25 BR BRPI0416931-0A patent/BRPI0416931A/pt active Search and Examination
- 2004-11-25 SG SG200808873-4A patent/SG148212A1/en unknown
- 2004-11-25 CA CA002546694A patent/CA2546694A1/en not_active Abandoned
- 2004-11-25 CN CNA2008101754369A patent/CN101407453A/zh active Pending
- 2004-11-25 JP JP2006540610A patent/JP4906511B2/ja not_active Expired - Fee Related
- 2004-11-25 CN CNB2004800349394A patent/CN100448834C/zh not_active Expired - Fee Related
- 2004-11-25 NZ NZ547354A patent/NZ547354A/en unknown
- 2004-11-25 KR KR1020067012985A patent/KR101134767B1/ko not_active IP Right Cessation
-
2006
- 2006-05-08 IL IL175488A patent/IL175488A/en not_active IP Right Cessation
- 2006-05-19 NO NO20062258A patent/NO20062258L/no not_active Application Discontinuation
- 2006-05-24 ZA ZA200604192A patent/ZA200604192B/en unknown
-
2009
- 2009-08-11 AU AU2009208107A patent/AU2009208107A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO2005054168A2 (en) | 2005-06-16 |
AU2004295152B2 (en) | 2009-07-02 |
KR20060109965A (ko) | 2006-10-23 |
JP2007513885A (ja) | 2007-05-31 |
IL175488A (en) | 2012-02-29 |
WO2005054168A3 (en) | 2005-10-27 |
BRPI0416931A (pt) | 2007-01-16 |
KR101134767B1 (ko) | 2012-04-13 |
SG148213A1 (en) | 2008-12-31 |
JP4906511B2 (ja) | 2012-03-28 |
CA2546694A1 (en) | 2005-06-16 |
EP1692089A2 (en) | 2006-08-23 |
US20080312457A1 (en) | 2008-12-18 |
IL175488A0 (en) | 2006-09-05 |
NZ547354A (en) | 2010-02-26 |
SE0303220D0 (sv) | 2003-11-28 |
CN101407453A (zh) | 2009-04-15 |
CN1886359A (zh) | 2006-12-27 |
ZA200604192B (en) | 2007-11-28 |
CN100448834C (zh) | 2009-01-07 |
AU2009208107A1 (en) | 2009-09-03 |
AU2004295152A1 (en) | 2005-06-16 |
US7960582B2 (en) | 2011-06-14 |
SG148212A1 (en) | 2008-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |