Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a44328611569062f569a4e08e3e6f23d |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-137 |
filingDate |
2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_685777596a72f975d88d476b374be51a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc10e459f08ae8fc875a98bb297dc54c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e15de500fffcfbe924cbe517f7f80fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b3fc139fc6269665a3f3f5488a9e1c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_177ef048ad6bb8bb3078ab637cb826f0 |
publicationDate |
2006-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1656126-A1 |
titleOfInvention |
Preparing method for controlled released type tablet tamsulosin hcl and the tablet thereof |
abstract |
The present invention relates to a simple and effective method for preparing a tamsulosin HCl sustained-release tablet and a tamsulosin HCl sustained-release tablet produced thereby. The method comprises the steps of: dissolving tamsulosin HCl as an active ingredient in an organic solvent; dissolving the tamsulosin HCl solution in hydroxypropylmethylcellulose phthalate to prepare a binder solution; and kneading the binder solution with a hydroxypropylmethylcellulose phthalate/glyceryl dibehenate mixture as an excipient and allows tamsulosin HCI to be released at uniformly controlled amounts in a subtained-release manner in vivo by controlling drug release rate according to different pH environments in vivo, so that it shows improved bioavailability and minimized side effects. |
priorityDate |
2003-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |