http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0970029-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_945ae1209056dcb497edf108d69159da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate | 1996-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617671d95cde126eb31e4628d37ec3e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ecd1570d5f39bfbcc6c042330dee551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36eed40c95720096b46811ee612db9d7 |
| publicationDate | 2000-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0970029-A1 |
| titleOfInvention | Process for the preparation of 9-deazaguanine derivatives |
| abstract | Derivatives of 9-deazaguanine are prepared by reacting an aldehyde or ketone with a dialkylaminomalonate to form the corresponding enamine. The enamine is then reacted with a base to form a cyclic pyrrole. The cyclic pyrrole is reacted with an urea compound or a derivative of carbamimidoic acid to provide a protected guanidino compound. The guanidino is converted to the desired 9-deazaguanine derivative by reacting with trifluoracetic acid or with an alkoxide or hydroxide followed by neutralization with an acid. |
| priorityDate | 1995-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 588.