| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06113 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-072 |
| filingDate |
1987-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_616fefaa0c5a0680bf33cb9c851fb5f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2722a7692dba24c7202a809f4e5239f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f81d148617172578fa72ab63c106d9a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b93ef9a333b97bfda0db4bfce7f58458 |
| publicationDate |
1989-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4873359-A |
| titleOfInvention |
Process for preparing as partyl-phenylalanine dipeptides |
| abstract |
Synthesis of phenylserine ester (a) via benzaldehyde and glycine ester using serine hydroxymethyltransferase; and (b) via methyl benzoylacetate. Synthesis of hydroxy-aspartame or derivative by enzymatic coupling of phenylserine or derivative with aspartic acid or derivative. Hydrogenation of the coupled product to give as final product aspartame or analog with related processes and products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010159564-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5693485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5989888-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1083799-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1083799-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5830741-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004096544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005061443-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5952215-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7416751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5753485-A |
| priorityDate |
1985-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |