http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-117281-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d64d998929d0b439d31e31db1b8dd9e9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-606 |
| filingDate | 2019-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cb4aac9db748f0505e4c47752feaac6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c469a969d20448602238f7d321b5d26 |
| publicationDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-117281-A1 |
| titleOfInvention | FORMULATION FOR COLONIC ADMINISTRATION OF A DRUG |
| abstract | In a delayed release drug formulation comprising a core containing a drug and optionally a delayed release coating for intestinal release, the release of the drug in the colon is not impaired by the absence of an alkaline middle layer between the core and the outer layer. The delayed release coating comprising an inner coating and optionally an insulating layer. The outer coating comprises a mixture of an enzymatically degrading polysaccharide that is degradable by colonic enzymes selected from the group consisting of starch, amylose, amylopectin, chitosan, chondroitin sulfate, cyclodextrin, dextran, pullulan, carrageenan, scleroglycan, chitin, bend and lift; and a film-forming enteric polymer having a pH threshold of about pH 6 or higher; where the enzymatically degrading polysaccharide and the enteric polymer are present in the outer coating in a ratio of more than 60:40. |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.