BE1004256A3 - Procede de cristallisation d'acide amine ou d'acide nucleique. - Google Patents
Procede de cristallisation d'acide amine ou d'acide nucleique. Download PDFInfo
- Publication number
- BE1004256A3 BE1004256A3 BE9100606A BE9100606A BE1004256A3 BE 1004256 A3 BE1004256 A3 BE 1004256A3 BE 9100606 A BE9100606 A BE 9100606A BE 9100606 A BE9100606 A BE 9100606A BE 1004256 A3 BE1004256 A3 BE 1004256A3
- Authority
- BE
- Belgium
- Prior art keywords
- crystals
- crystallization
- microcrystals
- amino acid
- nucleic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/06—Pyrimidine radicals
- C07H19/10—Pyrimidine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/16—Purine radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16661190 | 1990-06-27 | ||
JP3079605A JP2890881B2 (ja) | 1990-06-27 | 1991-04-12 | アミノ酸又は核酸の晶析法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1004256A3 true BE1004256A3 (fr) | 1992-10-20 |
Family
ID=26420621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE9100606A BE1004256A3 (fr) | 1990-06-27 | 1991-06-25 | Procede de cristallisation d'acide amine ou d'acide nucleique. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2890881B2 (ja) |
BE (1) | BE1004256A3 (ja) |
BR (1) | BR9102693A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000040601A1 (en) * | 1998-12-30 | 2000-07-13 | Aventis Pharmaceuticals Products Inc. | Process for preparing a stable non-hygroscopic crystalline n-[n-[n- piperdin- 4-yl)butanoyl)- n.ethylglycyl]- (l)-aspartyl] -ss-cyclohexylalanine amide |
EP1593417A1 (en) * | 2003-01-31 | 2005-11-09 | Ebara Corporation | Method and apparatus for removing ion in fluid by crystallization |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4724996B2 (ja) * | 1999-08-24 | 2011-07-13 | 旭硝子株式会社 | アルカリ金属炭酸水素塩の製造方法 |
JP5008215B2 (ja) * | 2000-09-29 | 2012-08-22 | 三菱瓦斯化学株式会社 | 晶析方法および装置 |
JP4539047B2 (ja) * | 2003-07-23 | 2010-09-08 | 旭硝子株式会社 | アルカリ金属炭酸水素塩の製造方法 |
CN113230688B (zh) * | 2021-07-13 | 2021-10-01 | 天津乐科节能科技有限公司 | 一种大颗粒硫酸镍连续结晶系统及方法 |
CN117924105B (zh) * | 2024-03-25 | 2024-05-24 | 成都新恒创药业有限公司 | 一种门冬氨酸钾的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679375A (en) * | 1970-09-04 | 1972-07-25 | Morton Norwich Products Inc | Salt production process |
EP0299597A2 (en) * | 1987-04-28 | 1989-01-18 | Suntory Limited | Method and apparatus for removing tartrates or like impurities |
EP0410005A1 (en) * | 1989-02-13 | 1991-01-30 | Ajinomoto Co., Inc. | Method for crystallizing amino acid |
-
1991
- 1991-04-12 JP JP3079605A patent/JP2890881B2/ja not_active Expired - Fee Related
- 1991-06-25 BE BE9100606A patent/BE1004256A3/fr not_active IP Right Cessation
- 1991-06-26 BR BR919102693A patent/BR9102693A/pt not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679375A (en) * | 1970-09-04 | 1972-07-25 | Morton Norwich Products Inc | Salt production process |
EP0299597A2 (en) * | 1987-04-28 | 1989-01-18 | Suntory Limited | Method and apparatus for removing tartrates or like impurities |
EP0410005A1 (en) * | 1989-02-13 | 1991-01-30 | Ajinomoto Co., Inc. | Method for crystallizing amino acid |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000040601A1 (en) * | 1998-12-30 | 2000-07-13 | Aventis Pharmaceuticals Products Inc. | Process for preparing a stable non-hygroscopic crystalline n-[n-[n- piperdin- 4-yl)butanoyl)- n.ethylglycyl]- (l)-aspartyl] -ss-cyclohexylalanine amide |
EP1593417A1 (en) * | 2003-01-31 | 2005-11-09 | Ebara Corporation | Method and apparatus for removing ion in fluid by crystallization |
EP1593417A4 (en) * | 2003-01-31 | 2007-02-28 | Ebara Corp | METHOD AND APPARATUS FOR REMOVING IONS IN A FLUID BY CRYSTALLIZATION |
Also Published As
Publication number | Publication date |
---|---|
BR9102693A (pt) | 1992-02-04 |
JP2890881B2 (ja) | 1999-05-17 |
JPH04217947A (ja) | 1992-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: AJINOMOTO CO., INC. Effective date: 19960630 |