| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-47 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-46 |
| filingDate |
1982-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d945f52558103cb4b356a28ebfaf3a33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c9d52a93915cde7c01bcc572ea8e489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1793aa2d2ed5ef504d21bbf8d94a5f |
| publicationDate |
1983-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0082339-A2 |
| titleOfInvention |
Process for the preparation of cytosin |
| abstract |
Free cytosine is precipitated and obtained by reacting 3-alkoxynitrile or 3,3-dialkoxypropionitrile with urea and a base by subsequent neutralization with acids, with the exception of sulfuric acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111646947-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3434142-A1 |
| priorityDate |
1981-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |