JP2009102263A5 - - Google Patents

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Publication number
JP2009102263A5
JP2009102263A5 JP2007275858A JP2007275858A JP2009102263A5 JP 2009102263 A5 JP2009102263 A5 JP 2009102263A5 JP 2007275858 A JP2007275858 A JP 2007275858A JP 2007275858 A JP2007275858 A JP 2007275858A JP 2009102263 A5 JP2009102263 A5 JP 2009102263A5
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JP
Japan
Prior art keywords
carnitine
solvent
crystallizing
mother liquor
water
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.)
Granted
Application number
JP2007275858A
Other languages
English (en)
Japanese (ja)
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JP2009102263A (ja
JP5561506B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2007275858A priority Critical patent/JP5561506B2/ja
Priority claimed from JP2007275858A external-priority patent/JP5561506B2/ja
Publication of JP2009102263A publication Critical patent/JP2009102263A/ja
Publication of JP2009102263A5 publication Critical patent/JP2009102263A5/ja
Application granted granted Critical
Publication of JP5561506B2 publication Critical patent/JP5561506B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007275858A 2007-10-24 2007-10-24 Ｌ−カルニチンの単離精製方法 Expired - Fee Related JP5561506B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007275858A JP5561506B2 (ja) 2007-10-24 2007-10-24 Ｌ−カルニチンの単離精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007275858A JP5561506B2 (ja) 2007-10-24 2007-10-24 Ｌ−カルニチンの単離精製方法

Publications (3)

Publication Number Publication Date
JP2009102263A JP2009102263A (ja) 2009-05-14
JP2009102263A5 true JP2009102263A5 (de) 2010-09-24
JP5561506B2 JP5561506B2 (ja) 2014-07-30

Family

ID=40704420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007275858A Expired - Fee Related JP5561506B2 (ja) 2007-10-24 2007-10-24 Ｌ−カルニチンの単離精製方法

Country Status (1)

Country Link
JP (1) JP5561506B2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI485126B (zh) * 2009-11-18 2015-05-21 Lonza Ag 製造ｌ－肉鹼的方法
EP2325164A1 (de) * 2009-11-18 2011-05-25 Lonza Ltd. Verfahren zur Herstellung von L-Carnitin
CN103910645B (zh) * 2013-01-07 2015-07-22 长春海悦药业有限公司 一种左卡尼汀化合物及其制备方法
CN114249665B (zh) * 2021-12-07 2024-01-23 安徽普利药业有限公司 一种左卡尼汀原料药制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323066A (en) * 1969-10-13 1973-07-11 Ici Ltd Purification of 4-methyl-2,6-di-tert butyl phenol
JPS514974A (en) * 1974-07-02 1976-01-16 Dan Kagaku Kk Ionbiimuno purofuairuhoho
CH664374A5 (de) * 1985-02-27 1988-02-29 Lonza Ag Verfahren zur herstellung von l-carnitin auf mikrobiologischem weg.
IT1190358B (it) * 1985-05-24 1988-02-16 Sclavo Spa Procedimento per la preparazione di l-carnitina
DE4111913A1 (de) * 1991-04-12 1992-10-15 Degussa Verfahren zur herstellung von l-carnitin aus d,l-carnitinnitrilsalzen
JP3270558B2 (ja) * 1992-02-17 2002-04-02 三井化学株式会社 Ｌ−フェニルアラニンの精製方法および製造方法
JP3188305B2 (ja) * 1992-05-07 2001-07-16 月島機械株式会社 吸収凝縮器を設けた断熱冷却式溶融晶析方法とその装置
WO2006028068A1 (ja) * 2004-09-08 2006-03-16 Wako Pure Chemical Industries, Ltd. Ｌ－カルニチンの精製方法

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