Industrial preparation method for high-purity dicycloplatin needle-like crystal

Provided is an industrial preparation method for a high-purity dicycloplatin needle-like crystal, comprising: mixing and reacting carboplatin and 1,1-cyclobutane dicarboxylic acid and water, crystallizing same to obtain a dicycloplatin needle-like crystal with a yield of more than 85%, and a utiliza...

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Bibliographic Details
Main Authors Fan, Rulin, Song, Qinhua, Feng, Jianke
Format Patent
LanguageEnglish
Published 04.05.2021
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:Provided is an industrial preparation method for a high-purity dicycloplatin needle-like crystal, comprising: mixing and reacting carboplatin and 1,1-cyclobutane dicarboxylic acid and water, crystallizing same to obtain a dicycloplatin needle-like crystal with a yield of more than 85%, and a utilization rate of the precious metal platinum of more than 97%. The method is green and environmentally friendly and is suitable for industrial production.
Bibliography:Application Number: US201816473254