CN118215670A - 5’-鸟苷酸二钠·5’-肌苷酸二钠混晶的制造方法 - Google Patents

5’-鸟苷酸二钠·5’-肌苷酸二钠混晶的制造方法 Download PDF

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Publication number
CN118215670A
CN118215670A CN202280074240.9A CN202280074240A CN118215670A CN 118215670 A CN118215670 A CN 118215670A CN 202280074240 A CN202280074240 A CN 202280074240A CN 118215670 A CN118215670 A CN 118215670A
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CN
China
Prior art keywords
crystallization
disodium
concentration
aqueous solution
guanylate
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.)
Pending
Application number
CN202280074240.9A
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English (en)
Chinese (zh)
Inventor
木村健博
栗原拓哉
栉引康裕
金子雅哉
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
Publication of CN118215670A publication Critical patent/CN118215670A/zh
Pending legal-status Critical Current

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    • 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
    • C07H19/20—Purine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • 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
    • C07B2200/13—Crystalline forms, e.g. polymorphs

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202280074240.9A 2021-11-08 2022-11-08 5’-鸟苷酸二钠·5’-肌苷酸二钠混晶的制造方法 Pending CN118215670A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-181884 2021-11-08
JP2021181884 2021-11-08
PCT/JP2022/041526 WO2023080253A1 (ja) 2021-11-08 2022-11-08 ５'－グアニル酸ジナトリウム・５'－イノシン酸ジナトリウム混晶の製造方法

Publications (1)

Publication Number Publication Date
CN118215670A true CN118215670A (zh) 2024-06-18

Family

ID=86241626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280074240.9A Pending CN118215670A (zh) 2021-11-08 2022-11-08 5’-鸟苷酸二钠·5’-肌苷酸二钠混晶的制造方法

Country Status (4)

Country Link
JP (1) JPWO2023080253A1 (https=)
KR (1) KR20240101941A (https=)
CN (1) CN118215670A (https=)
WO (1) WO2023080253A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250118074A (ko) * 2024-01-29 2025-08-05 씨제이제일제당 (주) 다이소듐-5'-구아닐레이트 결정 제조 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978665A (ja) * 1982-10-28 1984-05-07 Ajinomoto Co Inc ５′−イノシン酸カルシウム及び５′−グアニル酸カルシウムの製造法
JP2940044B2 (ja) 1990-01-27 1999-08-25 味の素株式会社 ５’―グアニル酸ジナトリウム・５’―イノシン酸ジナトリウム混晶の製造方法
JP2770470B2 (ja) 1989-09-04 1998-07-02 味の素株式会社 ５′―グアニル酸ジナトリウム・５′―イノシン酸ジナトリウム混晶の製造方法
JP2002284794A (ja) * 2001-03-26 2002-10-03 Ajinomoto Co Inc ５’−グアニル酸ジナトリウム・５’−イノシン酸ジナトリウム混晶の製造法
JP4453070B2 (ja) * 2001-07-26 2010-04-21 味の素株式会社 ５’−グアニル酸ジナトリウム・５’−イノシン酸ジナトリウム混晶の製造法
JP4010230B2 (ja) * 2002-11-22 2007-11-21 味の素株式会社 プリン誘導体ヌクレオチドジナトリウム結晶の製造方法およびメタノール除去方法

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Publication number Publication date
JPWO2023080253A1 (https=) 2023-05-11
WO2023080253A1 (ja) 2023-05-11
KR20240101941A (ko) 2024-07-02

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