GB956417A - Derivatives of hydroxocobalamine and method of preparing same - Google Patents

Derivatives of hydroxocobalamine and method of preparing same

Info

Publication number
GB956417A
GB956417A GB2457162A GB2457162A GB956417A GB 956417 A GB956417 A GB 956417A GB 2457162 A GB2457162 A GB 2457162A GB 2457162 A GB2457162 A GB 2457162A GB 956417 A GB956417 A GB 956417A
Authority
GB
United Kingdom
Prior art keywords
acid
hydroxocobalamine
derivatives
preparing same
salts
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
Application number
GB2457162A
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.)
ROBERT LOUIS FLORENTIN COTE
Original Assignee
ROBERT LOUIS FLORENTIN COTE
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 ROBERT LOUIS FLORENTIN COTE filed Critical ROBERT LOUIS FLORENTIN COTE
Priority to GB2457162A priority Critical patent/GB956417A/en
Publication of GB956417A publication Critical patent/GB956417A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H23/00—Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12

Landscapes

  • 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)

Abstract

The invention comprises hydroxocobalamine salts of aspartic acid, amino-acetic acid, pantothenic acid and succinic acid. The salts are obtained by adding the acid to a solution of hydroxocobalamine until the pH changes abruptly, then adding further acid in an amount between 1/10 and 1/4 of the quantity previously used, and adding further acid if the pH rises on standing. The salt is crystallized from the solution e.g. by adding acetone. Examples are given.
GB2457162A 1962-06-26 1962-06-26 Derivatives of hydroxocobalamine and method of preparing same Expired GB956417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2457162A GB956417A (en) 1962-06-26 1962-06-26 Derivatives of hydroxocobalamine and method of preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2457162A GB956417A (en) 1962-06-26 1962-06-26 Derivatives of hydroxocobalamine and method of preparing same

Publications (1)

Publication Number Publication Date
GB956417A true GB956417A (en) 1964-04-29

Family

ID=10213732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457162A Expired GB956417A (en) 1962-06-26 1962-06-26 Derivatives of hydroxocobalamine and method of preparing same

Country Status (1)

Country Link
GB (1) GB956417A (en)

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