| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c999fee6428152a996011d506925c2d7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0613 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075 |
| filingDate |
1987-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50d832870cc3a64b689a97fb7c6c427a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc1c27b02f1538c1ab1cfe65d77ef680 |
| publicationDate |
1989-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4810816-A |
| titleOfInvention |
Process for the production of n-formyl-aspartyl-phenylalanine or its methyl ester |
| abstract |
A process for producing N-formyl-aspartylphenylalanine or its methyl ester, wherein aspartic acid is reacted with formic acid and acetic anhydride in approximately stoichiometric quantities in the presence or absence of a catalyst and phenylalanine or its methyl ester is directly added to the dehydration mixture. This process has a higher yield of the desired N-formyl-dipeptide and minimizes the amount of by-products and unreacted starting materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9200953-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4945172-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-663365-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5183937-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9113860-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5053532-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9417025-A1 |
| priorityDate |
1986-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |