IL142669A0 - Method for racemate splitting of 2-hydroxypropionic acids - Google Patents

Method for racemate splitting of 2-hydroxypropionic acids

Info

Publication number
IL142669A0
IL142669A0 IL14266999A IL14266999A IL142669A0 IL 142669 A0 IL142669 A0 IL 142669A0 IL 14266999 A IL14266999 A IL 14266999A IL 14266999 A IL14266999 A IL 14266999A IL 142669 A0 IL142669 A0 IL 142669A0
Authority
IL
Israel
Prior art keywords
hydroxypropionic acids
racemate splitting
racemate
hydroxypropionic
acids
Prior art date
Application number
IL14266999A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IL142669A0 publication Critical patent/IL142669A0/xx

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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL14266999A 1998-10-30 1999-10-16 Method for racemate splitting of 2-hydroxypropionic acids IL142669A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850301A DE19850301A1 (de) 1998-10-30 1998-10-30 Verfahren zur Racematspaltung von 2-Hydroxypropionsäuren
PCT/EP1999/007858 WO2000026170A1 (de) 1998-10-30 1999-10-16 Verfahren zur racematspaltung von 2-hydroxypropionsäuren

Publications (1)

Publication Number Publication Date
IL142669A0 true IL142669A0 (en) 2002-03-10

Family

ID=7886311

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14266999A IL142669A0 (en) 1998-10-30 1999-10-16 Method for racemate splitting of 2-hydroxypropionic acids
IL142669A IL142669A (en) 1998-10-30 2001-04-18 Ceramic separation of 2-hydroxy-propionic acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL142669A IL142669A (en) 1998-10-30 2001-04-18 Ceramic separation of 2-hydroxy-propionic acids

Country Status (15)

Country Link
US (1) US6559338B1 (zh)
EP (1) EP1124782B1 (zh)
JP (1) JP3946954B2 (zh)
KR (1) KR100403905B1 (zh)
CN (1) CN1129571C (zh)
AT (1) ATE257142T1 (zh)
AU (1) AU6203599A (zh)
CA (1) CA2347758C (zh)
DE (2) DE19850301A1 (zh)
ES (1) ES2214047T3 (zh)
HK (1) HK1040704B (zh)
HU (1) HU228134B1 (zh)
IL (2) IL142669A0 (zh)
SK (1) SK284637B6 (zh)
WO (1) WO2000026170A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533023B4 (de) * 1994-10-14 2007-05-16 Basf Ag Neue Carbonsäurederivate, ihre Herstellung und Verwendung
WO2010091877A2 (en) 2009-02-13 2010-08-19 Ratiopharm Gmbh Process for producing ambrisentan
DE202009009917U1 (de) 2009-07-21 2010-02-11 Ratiopharm Gmbh Ambrisentan in spezifischer kristalliner Form
JP5531097B2 (ja) * 2009-07-10 2014-06-25 カディラ・ヘルスケア・リミテッド アンブリセンタンを調製するための改善された方法およびその新規な中間体
RU2013110525A (ru) * 2010-08-12 2014-09-20 Санофи Способ получения энантиомерных форм производных 2,3-диаминопропионовой кислоты
US20140256004A1 (en) 2011-10-19 2014-09-11 Cipla Limited Process for the Preparation of an Endothelin Receptor Antagonist
CN103360241B (zh) * 2012-03-29 2016-08-03 中国药科大学 光学纯5-氧代三环[2，2，1，02，6]庚烷-3-羧酸的制备方法
CN103387525B (zh) * 2012-05-09 2015-04-01 北大方正集团有限公司 一种拆分2,3-二巯基丙醇外消旋体的方法
DK2867214T3 (en) 2012-06-29 2016-11-28 Kern Pharma S L A process for preparing carboxylic acid derivatives and intermediates thereof
CN103086877B (zh) * 2012-12-14 2017-08-25 浙江华海药业股份有限公司 一种2‑羟基丙酸类消旋物的拆分方法
CN104098462B (zh) * 2013-04-12 2017-11-17 江苏豪森药业集团有限公司 2‑羟基‑3‑甲氧基‑3,3‑二苯基丙酸消旋物的拆分方法
EP3004833B1 (en) 2013-06-05 2019-01-09 Snpshot Trustee Limited Improvements in and relating to tissue sampling
CN109232220B (zh) * 2017-09-15 2021-09-10 上海健康医学院 一种3-羟基-3-苯基丙酸类化合物的化学拆分方法
CN108503535B (zh) * 2018-05-15 2021-02-26 上海予利生物科技股份有限公司 一种手性苯基乳酸的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9127304D0 (en) * 1991-12-23 1992-02-19 Boots Co Plc Therapeutic agents
DE19533023B4 (de) * 1994-10-14 2007-05-16 Basf Ag Neue Carbonsäurederivate, ihre Herstellung und Verwendung
US6030975A (en) * 1997-03-14 2000-02-29 Basf Aktiengesellschaft Carboxylic acid derivatives, their preparation and use in treating cancer
US6342636B1 (en) * 1997-11-06 2002-01-29 Yamakawa Chemical Industry Co., Ltd. Process for preparing optically active amines and optically active carboxylic acids, and intermediates for preparation

Also Published As

Publication number Publication date
CN1129571C (zh) 2003-12-03
HK1040704B (zh) 2004-05-21
AU6203599A (en) 2000-05-22
WO2000026170A1 (de) 2000-05-11
CA2347758C (en) 2004-09-21
KR100403905B1 (ko) 2003-11-05
JP3946954B2 (ja) 2007-07-18
DE59908211D1 (de) 2004-02-05
EP1124782B1 (de) 2004-01-02
CA2347758A1 (en) 2000-05-11
KR20010082276A (ko) 2001-08-29
HUP0104010A2 (hu) 2002-03-28
SK5292001A3 (en) 2001-10-08
EP1124782A1 (de) 2001-08-22
JP2002528524A (ja) 2002-09-03
ES2214047T3 (es) 2004-09-01
HK1040704A1 (en) 2002-06-21
DE19850301A1 (de) 2000-05-04
ATE257142T1 (de) 2004-01-15
HUP0104010A3 (en) 2002-12-28
CN1325375A (zh) 2001-12-05
IL142669A (en) 2006-12-10
SK284637B6 (sk) 2005-08-04
US6559338B1 (en) 2003-05-06
HU228134B1 (hu) 2012-12-28

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Legal Events

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HP Change in proprietorship
KB Patent renewed
FF Patent granted
KB Patent renewed