| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ed5ad025903c4e5339e64d61c05a2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4dd5947bb5a79bd2bc51e2a80b24a1a7 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K135-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K127-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K125-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-81 |
| filingDate |
2001-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc5ca840eeab749973cd11d1e4483216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bec4e93e512b953f33f5cd63d7809f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256856d52d4b5cc6b44a2116740e2e42 |
| publicationDate |
2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2195308-C1 |
| titleOfInvention |
Method of preparing substance showing immunostimulating, antiviral and antibacterial activity, substance obtained by this method and pharmaceutical composition based on thereof |
| abstract |
FIELD: medicine, pharmacy. SUBSTANCE: method involves extraction of ground vegetable raw using plants of family Dioscoreaceae, Plantaginaceae and Solanaceae with water. Aqueous extract is centrifuged, concentrated, precipitated with 96% ethyl alcohol in the presence of sodium chloride. Repeated precipitation of obtained deposit is carried out with saline or acid agent followed by treatment of isolated acid crude peptidoglycane with alkali solution or alkaline metal salt saturated solution. Product is purified by gel-penetrating chromatography and drying. Substance obtained by this method is a water-soluble acid peptidoglycane with molecular mass 1200-40000 kDa and mass ratio of glucose to uronic acids = 1: (2-4). Pharmaceutical composition comprises active substance and carrier. Invention allows to obtain the novel vegetable substance from available raw that exhibits the strong expressed immunostimulating, antiviral and antibacterial activity. EFFECT: improved method of preparing, valuable medicinal properties of substance. 8 cl, 12 tbl, 13 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10835565-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2563818-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2734420-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015020559-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10342842-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013129961-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2485973-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015076699-A1 |
| priorityDate |
2001-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |