| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D513-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D281-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D281-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D513-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D513-18 |
| filingDate |
1980-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35c8e27246f88ede21e40ef1ba918317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d86d450366f9198ecec93b2b3d07a1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bda9e0b996921e13fa0dd1e040f72b80 |
| publicationDate |
1981-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4284557-A |
| titleOfInvention |
Intermediate racemates for the preparation of biotin and a process for their preparation |
| abstract |
A process is disclosed for producing d-biotin from L or DL-cystine ester via novel intermediates. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4337345-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5498721-A |
| priorityDate |
1979-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |