| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-30
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/C07D239-30 |
| filingDate |
2018-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed69bf73bf8cc1207b09d99a0ec0ef16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cf089c4f43b0e32ea36e45ed116e1ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1aa2d9b1be6846a60c600d07f8393f24 |
| publicationDate |
2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10689350-B1 |
| titleOfInvention |
Method for preparation of chlorinated s-propylthiobarbituric acid |
| abstract |
The invention discloses a method for preparation of 4,6-dichloro-5-nitro-2-(propylthio)pyrimidine by conversion of 5-nitro-2-propylthiopyrimidine-4,6-diol with phosgene in the presence of DMF. |
| priorityDate |
2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |