CN1923328B - 弱酸性和/或弱碱性化合物的结晶方法 - Google Patents

弱酸性和/或弱碱性化合物的结晶方法 Download PDF

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Publication number
CN1923328B
CN1923328B CN2006101115991A CN200610111599A CN1923328B CN 1923328 B CN1923328 B CN 1923328B CN 2006101115991 A CN2006101115991 A CN 2006101115991A CN 200610111599 A CN200610111599 A CN 200610111599A CN 1923328 B CN1923328 B CN 1923328B
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China
Prior art keywords
compound
solution
solubility
concentration
crystallization
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Expired - Fee Related
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CN2006101115991A
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English (en)
Chinese (zh)
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CN1923328A (zh
Inventor
雷·杜-库尼
曼弗雷德·坎西
约格·胡维勒
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B01D9/0054—Use of anti-solvent

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CN2006101115991A 2005-08-30 2006-08-29 弱酸性和/或弱碱性化合物的结晶方法 Expired - Fee Related CN1923328B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05018750A EP1759749A1 (en) 2005-08-30 2005-08-30 Method for crystallization of a weakly acidic and/or weakly basic compound
EP05018750.9 2005-08-30

Publications (2)

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CN1923328A CN1923328A (zh) 2007-03-07
CN1923328B true CN1923328B (zh) 2010-09-01

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CN2006101115991A Expired - Fee Related CN1923328B (zh) 2005-08-30 2006-08-29 弱酸性和/或弱碱性化合物的结晶方法

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US (1) US7381265B2 (https=)
EP (1) EP1759749A1 (https=)
JP (1) JP2007069208A (https=)
CN (1) CN1923328B (https=)
CA (1) CA2551485C (https=)
ES (1) ES2608600T3 (https=)
SG (1) SG130091A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110024354A1 (en) * 2009-07-30 2011-02-03 General Electric Company Desalination system and method
CN116850633A (zh) * 2023-08-18 2023-10-10 青海利亚达化工有限公司 一种制备晶种的装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058240A (zh) * 1990-07-16 1992-01-29 凯梅蒂克斯国际公司 硫酸盐的分离方法
CN1462751A (zh) * 2002-06-10 2003-12-24 广州白云山制药股份有限公司广州白云山化学制药厂 结晶头孢硫脒及其制备方法和用途
CN1651341A (zh) * 2004-02-06 2005-08-10 中南大学 硫酸盐体系中多金属离子溶液的深度净化方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824795A (ja) * 1994-07-18 1996-01-30 Toshiba Corp 郵便物区分装置
JP3888071B2 (ja) * 2001-02-28 2007-02-28 三菱化学株式会社 高純度ホモシスチン誘導体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058240A (zh) * 1990-07-16 1992-01-29 凯梅蒂克斯国际公司 硫酸盐的分离方法
CN1462751A (zh) * 2002-06-10 2003-12-24 广州白云山制药股份有限公司广州白云山化学制药厂 结晶头孢硫脒及其制备方法和用途
CN1651341A (zh) * 2004-02-06 2005-08-10 中南大学 硫酸盐体系中多金属离子溶液的深度净化方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
F. WANG, K. A. BERGLUND.Monitoring pH swing Crystallization of Nicotinic Acid bythe Use of Attenuated Tltal Reflexion Fourier TransformInfrared S pectrometry.IND. ENG.CHEM. RES39 6.2000,39(6),2101-2104.
F. WANG, K. A. BERGLUND.Monitoring pH swing Crystallization of Nicotinic Acid bythe Use of Attenuated Tltal Reflexion Fourier TransformInfrared S pectrometry.IND. ENG.CHEM. RES39 6.2000,39(6),2101-2104. *

Also Published As

Publication number Publication date
CN1923328A (zh) 2007-03-07
EP1759749A1 (en) 2007-03-07
SG130091A1 (en) 2007-03-20
JP2007069208A (ja) 2007-03-22
US7381265B2 (en) 2008-06-03
CA2551485A1 (en) 2007-02-28
ES2608600T3 (es) 2017-04-12
CA2551485C (en) 2012-12-18
US20070044705A1 (en) 2007-03-01

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