DE69516065D1 - Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen - Google Patents

Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen

Info

Publication number
DE69516065D1
DE69516065D1 DE69516065T DE69516065T DE69516065D1 DE 69516065 D1 DE69516065 D1 DE 69516065D1 DE 69516065 T DE69516065 T DE 69516065T DE 69516065 T DE69516065 T DE 69516065T DE 69516065 D1 DE69516065 D1 DE 69516065D1
Authority
DE
Germany
Prior art keywords
anhydrous
preparation
phenylalanine crystals
phenylalanine
crystals
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 - Lifetime
Application number
DE69516065T
Other languages
English (en)
Other versions
DE69516065T2 (de
Inventor
Takeru Sato
Chiaki Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE69516065D1 publication Critical patent/DE69516065D1/de
Publication of DE69516065T2 publication Critical patent/DE69516065T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69516065T 1994-09-26 1995-09-26 Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen Expired - Lifetime DE69516065T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22925594A JP3612747B2 (ja) 1994-09-26 1994-09-26 フェニルアラニン無水物結晶の晶析方法

Publications (2)

Publication Number Publication Date
DE69516065D1 true DE69516065D1 (de) 2000-05-11
DE69516065T2 DE69516065T2 (de) 2001-01-11

Family

ID=16889250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516065T Expired - Lifetime DE69516065T2 (de) 1994-09-26 1995-09-26 Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen

Country Status (7)

Country Link
US (1) US5616786A (de)
EP (1) EP0703214B1 (de)
JP (1) JP3612747B2 (de)
KR (1) KR100374729B1 (de)
CN (1) CN1063431C (de)
DE (1) DE69516065T2 (de)
TW (1) TW401388B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445361B1 (ko) * 2002-04-19 2004-08-21 주식회사농심 일반미 유과 스낵 및 이의 제조 방법
KR20040035310A (ko) * 2002-10-22 2004-04-29 박현숙 팽화중공과자의 제조방법
EP3869201A1 (de) * 2013-03-12 2021-08-25 Abbott Laboratories Reagenzien, systeme und verfahren zur untersuchung weisser blutkörperchen
JP7476044B2 (ja) 2020-09-08 2024-04-30 岡部株式会社 仮設開口部用型枠

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121079B2 (de) 1973-03-12 1976-06-30
JPS5679652A (en) * 1979-12-05 1981-06-30 Ajinomoto Co Inc Novel phenylalanine salt crystal
US4621153A (en) * 1985-02-27 1986-11-04 Biotechnica International, Inc. Purification and recovery of amino acids
US5118840A (en) * 1990-08-03 1992-06-02 Ajinomoto Co., Inc. Method of crystallizing phenylalanine
JP2827480B2 (ja) 1990-08-23 1998-11-25 味の素株式会社 フェニルアラニンの晶析方法
JPH0491062A (ja) * 1990-08-03 1992-03-24 Ajinomoto Co Inc フェニルアラニンの晶析方法
JP2896259B2 (ja) * 1991-12-18 1999-05-31 三井化学株式会社 フェニルアラニンの単離方法
JP2951785B2 (ja) * 1991-12-26 1999-09-20 三井化学株式会社 Ｌ−フェニルアラニンの晶析方法
JP3239905B2 (ja) 1992-01-30 2001-12-17 味の素株式会社 Ｌ−フェニルアラニンの製造法

Also Published As

Publication number Publication date
KR100374729B1 (ko) 2003-05-27
DE69516065T2 (de) 2001-01-11
CN1130175A (zh) 1996-09-04
JP3612747B2 (ja) 2005-01-19
KR960010611A (ko) 1996-04-20
EP0703214B1 (de) 2000-04-05
EP0703214A2 (de) 1996-03-27
TW401388B (en) 2000-08-11
EP0703214A3 (de) 1996-10-30
CN1063431C (zh) 2001-03-21
US5616786A (en) 1997-04-01
JPH0892182A (ja) 1996-04-09

Similar Documents

Publication Publication Date Title
DE69416236D1 (de) Verfahren zur Herstellung von Isocyanatoorganosilanen
DE69839792D1 (de) Verfahren zur Herstellung von hochreinen Erythritol-Kristallen
DE69426173D1 (de) Verfahren zur Herstellung von beta-Cyanoalkylsilanen
DE69607289D1 (de) Verfahren zur Herstellung von Hydroxylammoniumsalzen
DE69424446D1 (de) Verfahren zur Herstellung von Alkylsulfinylbenzamiden
DE69432649D1 (de) Verfahren zur Herstellung von 1-Halogen-1-jodethan
DE69403042D1 (de) Verfahren zur Herstellung von Alkylcyclopentadienen
DE59409343D1 (de) Verfahren zur Herstellung von Aminomethylenverbindungen
DE59501150D1 (de) Verfahren zur Herstellung von Polyisoolefinen
DE69312604D1 (de) Verfahren zur Herstellung von Dipeptid-Körnchen
DE59407416D1 (de) Verfahren zur Herstellung von N-Alkenylpyrrolidonen
DE59402263D1 (de) Verfahren zur Herstellung von N-substituierten Pyrrolid-2-onen
DE69417526D1 (de) Verfahren zur Herstellung von cis-1-Aminoindan-2-ol
DE59401525D1 (de) Verfahren zur Herstellung von Acetoacetarylamiden
DE59401893D1 (de) Verfahren zur Herstellung von Trifluormethylanilinen
DE69306099D1 (de) Verfahren zur Herstellung von Monoalkenylbenzolen
DE59501307D1 (de) Verfahren zur Herstellung von Fluoranilinen
DE69524644D1 (de) Verfahren zur Herstellung von Alkoxycarbonylthioarylverbindungen
DE59402596D1 (de) Verfahren zur Herstellung von 5-Acetoacetylaminobenzimidazolon-2
DE59500563D1 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
DE69516065D1 (de) Verfahren zur Herstellung von wasserfreien Phenylalaninkristallen
DE69505332D1 (de) Verfahren zur Herstellung von Amidverbindungen
DE59605105D1 (de) Verfahren zur Herstellung von substituierten Aminocarbonyltriazolinonen
DE59403834D1 (de) Verfahren zur Herstellung von m-Chloraromaten
DE59500564D1 (de) Verfahren zur Herstellung von Benzthiazolylazoanilinen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition