http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SA-119410233-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbd1d44888f5b41142d83de455096387 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N37-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J63-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J63-00 |
| filingDate | 2019-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a736a39f98a5ef04d17038864b455388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55d098395456ccf5ccf12fe278eacd08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_957be50145330bebd3f9dc4c89dd9bb1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7aba8a9407f97507f2613566b028b58 |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SA-119410233-B1 |
| titleOfInvention | Synthesis of nanoparticles from ursolic acid |
| abstract | The present invention relates to the synthesis of ursolic acid nanoparticles comprising dissolving ursolic acid powder in methanol, boiling water for five minutes, and adding methanol solution to boiling water dropwise at a flow rate of 0.1-0.3 ml/min under ultrasonic conditions. After sonication for 20 minutes, the contents were stirred for about 15 minutes, and then dried. Particle size distribution studies and micrographs using a transmission electron microscope (TEM) confirm that the resulting product contains nanoparticles. Laboratory tests confirm that ursolic acid nanoparticles exhibit greater anticancer activity than conventionally sized nanoparticles, and that nanoparticles exhibit antimicrobial effect against Gram-negative and Gram-positive bacteria, as well as fungi. |
| priorityDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.