http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114560963-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51f69b4143343ac67fbb95b3b734fdd8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-524 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 |
| filingDate | 2022-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_030eecf809f2002e98f73b7e208d3426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb6f6fba63aa88db4b891339bdff745 |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114560963-A |
| titleOfInvention | Preparation method and application of chitosan azelaic acid and its derivatives |
| abstract | The invention discloses a method for preparing azelaic acid derivatives of chitosan and an application thereof, including step 1: carboxylation of chitosan and azelaic acid in an isopropanol medium under alkaline conditions to generate shell The polysaccharide azelaic acid. Step 2: The results confirmed the formation of chitosan azelaic acid by performing structural characterization with infrared spectroscopy; The bacteriostatic effect of the inoculated bacteria is compared and it is concluded that the newly synthesized chitosan derivative has a strong bacteriostatic effect; Step 4: Comparing the gel prepared with chitosan azelaic acid and the recombinant human collagen Protein functional dressings treat facial acne and repair laser wounds, prevent early pigmentation of wounds, observe and compare the conditions of the two groups of patients, and observe the occurrence of adverse events during the treatment process. Significant advantages in wound healing. |
| priorityDate | 2022-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.