| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e687ebb53d8a3d0d66f8809f3917f3a7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-367 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate |
1993-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60bd510477845d453d6eae8aff4a8194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4373e4f5e0ac942962988db09ddddbb9 |
| publicationDate |
1994-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5354897-A |
| titleOfInvention |
Process for obtaining orthohydroxymandelic acid and its salts |
| abstract |
Preparation process for orthohydroxymandelic acid, as well as its salts, in which glyoxylic acid is reacted with phenol in the presence of a tertiary amine and catalytic quantities of trivalent metal cations, in order to obtain the expected product which is isolated and, if desired, salified. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6359172-B1 |
| priorityDate |
1992-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |