| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_527d41cad118be2c39e19a33eab54468 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate |
2018-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e1bfc74898b110af5add1718becae90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_323b524d20c718c8ae75091f4d9b384e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19d28cfb8ec07fb85c09928f13390151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2239663ba1598a1476a83c36e8d6b9a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fd234d7db56ee1e7e0c5fe51af3baec |
| publicationDate |
2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2020002726-A |
| titleOfInvention |
PENTOSAN POLYSULPHATE AND METHOD FOR PRODUCING PENTOSAN POLYSULPHATE. |
| abstract |
The present invention provides a pentosan polysulfate having a uronic acid content of from 0.0% by mass to 6.0% by mass, preferably a pentosan polysulfate having a structure represented by Formula I: (see Formula) where each R represents a hydrogen atom, -COCH3 or -SO3X and at least one R represents -SO3X, where X represents a hydrogen atom or a monovalent or divalent metal and n represents an integer of 1 or more and 30 or less; a pharmaceutically acceptable salt thereof; or a pharmaceutically acceptable solvate of pentosan polysulfate or a pharmaceutically acceptable salt thereof. The present invention further provides a method for producing pentosan polysulfate, the method comprising the steps of depolymerizing a plant-derived starting material to obtain a neutral xylooligosaccharide and sulfating the neutral xylooligosaccharide, in that order. |
| priorityDate |
2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |