| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c399f80bac53bccbd3b03b20b7220756 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00 |
| filingDate |
2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a63f04cb40712dae16fbae704822ee02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070896a08f74442bc6ca00b78d190782
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f5bb795e628a84f5d89697fc0a05d33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54cd0f8cfc0c56c1b7597915a5da2b26 |
| publicationDate |
2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017031087-A |
| titleOfInvention |
Method for producing α-glucosylrutin-containing pteridine derivative nanoparticles and α-glucosylrutin-containing pteridine derivative nanoparticles |
| abstract |
Provided is a method for producing nanoparticles of pteridine derivative such as folic acid having a small particle size and suppressing aggregation over time. A mixture containing 0.9 parts by weight or more of α-glucosyl rutin (α-monoglucosyl rutin or the like) per 1 part by weight of a pteridine derivative (folic acid or the like) is pulverized to give a median diameter of 1000 nm or less ( A method for producing α-glucosylrutin-containing pteridine derivative nanoparticles, comprising a step of forming a particulate composition that is preferably 100 nm or less. As the pulverization process, for example, a wet pulverization process using a bead mill is preferable. [Selection figure] None |
| priorityDate |
2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |