| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b986f13442054468f5a842670bc6b257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1854 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-215 |
| filingDate |
1991-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-12-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6acfc007f572cd45c316cffd97160f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f20606cd144c5609338de3411625aad |
| publicationDate |
1992-12-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5169954-A |
| titleOfInvention |
Process for the N-alkylation of ureas |
| abstract |
Process for the N-alkylation of ureas by reacting a urea with an alkylating agent in the presence of a solid base and a phase transfer catalyst in a diluent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10689306-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11401218-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10865159-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5360601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11358908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9340495-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015183729-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11345645-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11124463-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10640430-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021409-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11306037-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5597917-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11465945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11104618-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5414083-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4302860-A1 |
| priorityDate |
1990-08-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |