| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7826e82a59639f553bfb024dfb2a0ea5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-605 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-7056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40 |
| filingDate |
2007-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4606e0d7e9364e41ada89d25303bf1c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6964aa481e54c7d0a699a9eb5b566500
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6a91b1121ff165c61c07c196b7933b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc158513c3167df61aafa3459ea4315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ab7d44bef1cad7647f71df6eef0fc3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9637bec4d78c29500067762e9711925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b67e169a29ca015ecb4b40348dec9941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c798a92fe4d81df321b3e90262013fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2233fdfa8b908583259e87afca5dd5b |
| publicationDate |
2011-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011130352-A1 |
| titleOfInvention |
The use of the effective fraction of alkaloids from mulberry twig in preparing hypoglycemic agents |
| abstract |
The present invention relates to an effective fraction of alkaloids and the effective fraction is prepared from mulberry twig and its active ingredients are a composition of alkaloids. Determined by HPLC, the percentage of the total alkaloids are 50% or more by weight in the effective fraction and the percentage of the compound 1-deoxynojirimycin is 30% or more by weight in the total alkaloids. The effective fraction of the invention is prepared as the following steps: the mulberry twig is extracted by solvents, and the extract is precipitated by alcohol precipitation or flocculation to remove the impurities, and then concentrated, purified by resin chromatography. The present invention also relates to a pharmaceutical composition containing the said effective fraction of alkaloids and to the use of the effective fraction of alkaloids according to claim 1 - 4 in preparing hypoglycemic agents. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11090349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102600245-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9226517-B2 |
| priorityDate |
2006-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |