http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2734215-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbae92fbf32581f1058ea660946d3cb8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2200-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L2-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-00 |
| filingDate | 2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51a1b67d61830c914cbac89e2ee2b79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36198b3206c0cc2ad5ee90414433463 |
| publicationDate | 2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2734215-A1 |
| titleOfInvention | Improved process for pygeum extraction |
| abstract | An improved process for the extraction of pygeum from the plant of the family rosacaea, amygdales tribe, genus Prunus species domestica ( Indian Prunus ) and related species (as herein defined) comprising the steps of collecting the plant material i.e. stem cuttings/ twigs, removing the leaves and drying till moisture content is about 10-15%, powdering the stem material, extracting with chlorinated organic solvents and water-alcohol mixture, in ratio of 1 :4, filtering and drying the extract under vacuum at 30 degree Celsius to obtain a greenish mass with bitter almond smell, the mass being referred to as 'pygeum' wherein in the improved process, a 'renewable plant source' i.e. stem cuttings/ twigs, are used for extraction of pygeum instead of a 'non-renewable' source such as bark of the tree. The pygeum obtained by the new process has a pharmacopeia profile similar to the product 'pygeum' obtained from a 'non- renewable source' i.e. bark of Pygeum africanum . Further, it is non-toxic and shows anti-BPH (benign prostatic hyperplasia) activity comparable with that of pygeum obtained from non-renewable source i.e. bark of Prunus Africana . |
| priorityDate | 2011-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.