| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d48915f2324f951703a2e47607217d4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b44b545635c0ac8550ce45ad3923f1fe |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22 |
| filingDate |
1997-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07932f6a817419becbfe0c2a7a858317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b542bc92b7b686b3c26b4ea30ba4f420
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2ede5f4531584203000bc45f96d0ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43434df3884e602410bacc0c8fbf1318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31ce70f96a57001dfdd8aeb3e429af6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dca85b6ebecf0dea862c831f566fff3 |
| publicationDate |
1997-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9746563-A1 |
| titleOfInvention |
Novel water-soluble c-ring analogues of 20 (s)-camptothecin |
| abstract |
Novel water-soluble C-ring analogues of 20(S)-camptothecin having general formula (1). All the compounds of formula (1) are prepared from the compounds of general formula (2) having 20(S)-chiral carbon where R1 to R5 have the meaning given above. The compounds of formula (1) possess potent anti-cancer and anti-viral properties. The invention also provides an alternate process for the preparation of known C-5 substituted compounds of formula (1). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6177439-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5972955-A |
| priorityDate |
1996-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |