TW341559B - Process for racemization of optically active 1-phenylethylamine derivative - Google Patents

Process for racemization of optically active 1-phenylethylamine derivative

Info

Publication number
TW341559B
TW341559B TW085114591A TW85114591A TW341559B TW 341559 B TW341559 B TW 341559B TW 085114591 A TW085114591 A TW 085114591A TW 85114591 A TW85114591 A TW 85114591A TW 341559 B TW341559 B TW 341559B
Authority
TW
Taiwan
Prior art keywords
optically active
racemization
imine
phenylethylamine derivative
formula
Prior art date
Application number
TW085114591A
Other languages
English (en)
Inventor
Shinichiro Nagada
Yoshimi Yamada
Hiroharu Hagitani
Hideyuki Goto
Original Assignee
Sumitomo Kagaku Kk
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 Sumitomo Kagaku Kk filed Critical Sumitomo Kagaku Kk
Application granted granted Critical
Publication of TW341559B publication Critical patent/TW341559B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
    • C07C211/27—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring having amino groups linked to the six-membered aromatic ring by saturated carbon chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B55/00—Racemisation; Complete or partial inversion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
    • C07C251/04—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C251/06—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
    • C07C251/08—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton being acyclic
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW085114591A 1995-12-07 1996-11-26 Process for racemization of optically active 1-phenylethylamine derivative TW341559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31885195A JP3843474B2 (ja) 1995-12-07 1995-12-07 光学活性な１−フェニルエチルアミン誘導体のラセミ化方法

Publications (1)

Publication Number Publication Date
TW341559B true TW341559B (en) 1998-10-01

Family

ID=18103669

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085114591A TW341559B (en) 1995-12-07 1996-11-26 Process for racemization of optically active 1-phenylethylamine derivative

Country Status (8)

Country Link
US (1) US5723672A (zh)
EP (1) EP0778260B1 (zh)
JP (1) JP3843474B2 (zh)
KR (1) KR100470014B1 (zh)
CN (1) CN1119317C (zh)
DE (1) DE69607113T2 (zh)
IN (1) IN181630B (zh)
TW (1) TW341559B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035833A1 (fr) * 1996-03-28 1997-10-02 Nagase & Company, Ltd. Procede de racemisation d'amines actifs sur le plan optique
DE19905837A1 (de) * 1999-02-12 2000-08-17 Basf Ag Verfahren zur Racemisierung von optisch aktiven Aminen
US6191306B1 (en) * 1999-08-03 2001-02-20 Eastman Chemical Company Process for the preparation of cyclopropylglycine
CN101003485B (zh) * 2006-01-20 2010-04-14 上海雅本化学有限公司 (1s,2s)-(-)-1,2-二苯基乙二胺；(1r,2r)-(+)-1,2-二苯基乙二胺外消旋方法
US20130345475A1 (en) 2012-06-25 2013-12-26 Basf Se Process for the racemization of optically active arylalkylamines
CN105177154A (zh) * 2015-10-10 2015-12-23 山东出入境检验检疫局检验检疫技术中心 贝类中诺如病毒检测质控试剂盒和非诊断性检测方法
CN112457231A (zh) * 2019-09-09 2021-03-09 上海医药工业研究院 一种拉罗替尼（Larotrectinib）中间体的消旋化方法
CN117964546A (zh) * 2024-03-28 2024-05-03 成都硕德药业有限公司 一种尼拉帕利中间体的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148442C (da) * 1973-08-31 1985-11-25 Sumitomo Chemical Co Fremgangsmaade til racemisering af optisk aktive aminer
DE2348801A1 (de) * 1973-09-28 1975-04-10 Dynamit Nobel Ag Verfahren zur racemisierung von optisch aktivem 1-phenylaethylamin
DE2851039A1 (de) * 1978-11-25 1980-06-12 Basf Ag Verfahren zur razemisierung von optisch aktiven 1-arylaminen
DE3815728A1 (de) 1988-05-07 1989-11-16 Bayer Ag Stereoisomere von n-(r)-(1-aryl-ethyl)-1-alkyl-2,2-dichlor- cyclopropancarbonsaeureamiden
JP2692266B2 (ja) 1988-06-07 1997-12-17 住友化学工業株式会社 シアノ酢酸アミド誘導体およびその用途
JPH0816084B2 (ja) 1989-05-22 1996-02-21 東レ株式会社 光学活性フェニルエチルアミン誘導体の製造法
DE4038356A1 (de) 1990-12-01 1992-06-04 Bayer Ag Verfahren zur racemisierung von optisch aktiven l-aryl-alkylaminen
JP3252579B2 (ja) 1993-12-28 2002-02-04 東レ株式会社 光学活性１−（ハロゲノフェニル）エチルアミン類のラセミ化法
US5504253A (en) * 1994-07-15 1996-04-02 Nps Pharmaceuticals, Inc. Amine preparation
JPH0827073A (ja) * 1994-07-22 1996-01-30 Ajinomoto Co Inc 光学活性αーアリールアルキルアミンのラセミ化方法

Also Published As

Publication number Publication date
US5723672A (en) 1998-03-03
DE69607113T2 (de) 2000-09-28
EP0778260B1 (en) 2000-03-15
CN1160040A (zh) 1997-09-24
EP0778260A1 (en) 1997-06-11
JP3843474B2 (ja) 2006-11-08
IN181630B (zh) 1998-07-25
CN1119317C (zh) 2003-08-27
KR100470014B1 (ko) 2005-04-13
KR970042484A (ko) 1997-07-24
DE69607113D1 (de) 2000-04-20
JPH09157229A (ja) 1997-06-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees