| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07addebfc9446dc5a9a77692ebf4dac1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 |
| filingDate |
1989-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db08803cb2c7823cbf4d6aeffb207950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f32026f35d4eb65fa442ca77ddad4ab0 |
| publicationDate |
1991-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4990671-A |
| titleOfInvention |
Method for making aminophenols and their amide derivatives |
| abstract |
N-acylated dialkylaminophenols are produced at greater yields under mild reaction conditions by a novel in situ process which begins with catalytic hydrogenation of dialkylnitrosophenols in an aprotic organic reaction medium. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5442114-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020097091-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7476699-B2 |
| priorityDate |
1988-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |