http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2436125-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_865d74919d290b350ae73fcfcd3c66e0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2002-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4fa1fa1d8ecae02deb90c64bdebad03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e02515994a57226041020fd4279cbbb9 |
| publicationDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2436125-C |
| titleOfInvention | Synthesis of beta-lapachone and its intermediates |
| abstract | A novel process for synthesizing .beta.-lapachone (beta-lapachone), an agent that has demonstrated significant antineoplastic activity against human canc er lines. The process comprises the conversion of starting material, 2-hydroxy- 1,4-naphothoquinone into .beta.-lapachone intermediate, lapachol. The lapach ol is then converted to .beta.-lapachone by treatment with sulfuric acid and purified by recrystallization from ethanol. This novel process is extremely simple and provides .beta.-lapachone in excellent quality and high yield.</S DOAB> |
| priorityDate | 2001-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.