http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63264596-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c999fee6428152a996011d506925c2d7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-06 |
| filingDate | 1987-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e50cdcca9151b85cc2492e04bdd0cd77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2fe690fd05aa839a9eb5517f67db3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff1048b6849b3f0a42d4bdbd57033685 |
| publicationDate | 1988-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63264596-A |
| titleOfInvention | Production of didehydronucleosides |
| abstract | PURPOSE: To readily obtain the titled compounds useful as an antiviral agent and intermediate for production thereof at a low cost, by converting a compound having a specific skeleton in the molecule into a compound having a specified skeleton and then reacting the resultant compound with an acid anhydride. n CONSTITUTION: A compound having a skeleton expressed by formula I [e.g. a compound expressed by formula II (R 2 is H, acyl, alkyl, aralkyl or silyl; B is purine base linked to a sugar residue at the 9-position, etc.)] in the molecule is converted into a compound having a skeleton expressed by formula III [e.g. a compound expressed by formula IV (R 1 is 1W12C alkyl), etc.], which is then reacted with an acid anhydride, e.g. at 20W200°C, to afford the aimed compound having a skeleton expressed by formula V in the molecule. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0493602-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5625057-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5264561-A |
| priorityDate | 1987-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.