| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33b011e77b33662b8bf1f2ff2de7b661 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J63-008 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J63-00 |
| filingDate |
1998-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a67e1bed1119854be8075732c16ceb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50a9d2e60a4391d0b0fb2a3d387542ef |
| publicationDate |
1998-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9843936-A2 |
| titleOfInvention |
Improved methods of manufacturing betulinic acid |
| abstract |
Improved methods of manufacturing betulinic acid from betulin are disclosed. The methods provide the β-isomer of betulinic acid in high purity and high yield. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0151451-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0151451-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6867314-B2 |
| priorityDate |
1997-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |