http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63270655-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e3324a35e1615e6eede6df1be26b7dd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C335-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C325-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-04 |
| filingDate | 1987-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46a1f3506c3cd757c4c8393a47b942b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d94b6a498efa071a47875992a762984f |
| publicationDate | 1988-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63270655-A |
| titleOfInvention | Urea and thiourea derivative and production thereof |
| abstract | NEW MATERIAL:A compound expressed by formula I (R is halogen, methyl, trifluoromethyl or nitro; X is O or S). n EXAMPLE: N-(p-Chlorophenyl)-N'-(2-hydroxyl-2-phenylethyl)urea. n USE: An antiulcer agent useful in prevention and treatment of ulcer in digestive organ. n PREPARATION: An isocyanate or isothiocyanate expressed by formula II is reacted with α-aminomethylbenzenemethanol in a solvent such as acetonitrile at 0°C W temperature of boiling point of the solvent for 30minW3hr to provide the aimed compound expressed by formula I. Thus the urea and thiourea derivative having high optical purity is obtained without accompanying side reaction. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.