http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004131414-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54 |
| filingDate | 2002-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4959e5483bdd334eaef8bbe93c6cb28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77d52baa42bada89c5f7ede521822d3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d54297b85b03842493042dc73747505d |
| publicationDate | 2004-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004131414-A |
| titleOfInvention | Method for producing nitrosouracil |
| abstract | A method for efficiently producing 4-amino-1,3-dialkyl-5-nitrosouracil is provided, which solves the practical disadvantage that impurities are mixed in a final product in the prior art, and provides an efficient method. The reaction is performed by controlling the time of dropping acetic acid to 1.5 hours or more, and controlling the temperature during dropping of acetic acid to 11 to 39 ° C. [Effect] The contamination of impurities in the final product can be reduced, and an efficient industrial production method of 4-amino-1,3-dialkyl-5-nitrosouracil can be provided. [Selection diagram] None |
| priorityDate | 2002-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.