Dialdehyde carboxymethyl chitosan as well as preparation method and application thereof

• Main Authors: ZHANG QI, LIAO MUZI, TANG HENNY, MAI SUI, CHEN SIPENG, HU KECHAO
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention discloses dialdehyde carboxymethyl chitosan as well as a preparation method and application thereof, and relates to the technical field of medical materials. The invention provides dialdehyde carboxymethyl chitosan, the dialdehyde carboxymethyl chitosan is a compound shown in the formula (I), the structural formula of the compound shown in the formula (I) is shown in the specification, dialdehyde carboxymethyl chitosan (DCC) is provided, by introducing an aldehyde group, the dialdehyde carboxymethyl chitosan keeps the structure and functional characteristics of carboxymethyl chitosan (CMC), and at the same time, the dialdehyde carboxymethyl chitosan has the advantages of being capable of being used for preparing an anti-inflammatory agent, and the anti-inflammatory agent can be used for preparing an anti-inflammatory agent, and the anti-inflammatory agent can be used for preparing an anti-inflammatory agent for preventing and treating the anti-inflammatory agent for preventing and treating the a