http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2341531-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a059583be091f25c069903215b60505c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J53-00 |
| filingDate | 2007-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3642321560dcdedc2af2920ef8562f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd17ec89038b01d47f97ae355561d02c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93fa84c2663ed9f3e9c904d86e7734ae |
| publicationDate | 2008-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2341531-C1 |
| titleOfInvention | Method of betulinol diacetate production |
| abstract | FIELD: medicine; pharmacology. n SUBSTANCE: betulinol diacetate (C 34 H 54 O 4 ) is biologically active substance manifesting antitumor activity, being of great interest for a chemical-pharmaceutical industry. Within method implementation betulinol diacetate is produced by betulinol acetylation with acetic acid with orthophosphoric acid added in concentration 33%-38% within 1.0-1.5 hours. n EFFECT: method is easy-to-implement with cost reduction and lowered occupational hazard. n 1 cl, 7 ex, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2452487-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2599990-C1 |
| priorityDate | 2007-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.