http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5616453-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-50 |
| filingDate | 1979-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe29e298baee96c1723979ac88aee4da |
| publicationDate | 1981-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5616453-A |
| titleOfInvention | Novel 1,4-benzdiamide and its preparation |
| abstract | NEW MATERIAL:A 1,4-benzdiamide expressed by formula I (R 2 and R 3 are lower alkyls; W is lower alkylene; X is halogen). n EXAMPLE: 2-Methoxy-5-chloro-1-N-( β-diethylaminoethyl )-4-benzdicarboxylic acid amide. n USE: An intermediate for the synthesis of medicines, e.g. an intermediate for a 2- methoxy-4-amino-5-halo-N-(tertiary aminoalkyl)-benzamide, having analgesic, sedative, neuroleptic effects, etc. n PROCESS: A 2-methoxy-5-haloterephthalamic acid-l-alkyl ester of formula X (R 1 is alkyl) is reacted with an a symmetric diamine of formula III, e.g. N,N-diethylethylenediamine, in the presence or absence of a solvent, e.g. water or methanol, pre?ferably at 20W80°C, for 2W5hr, to give a compound of formula I. n COPYRIGHT: (C)1981,JPO&Japio |
| priorityDate | 1979-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.