| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c999fee6428152a996011d506925c2d7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-08 |
| filingDate |
1992-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88db57cb77f47c1f71402e16dfe37649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7c8fd06d24588c67642199a4a3a1bb0 |
| publicationDate |
1994-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5286897-A |
| titleOfInvention |
N-t-butyloxycarbonyl-3-cyclohexyl-L-alanine methyl ester in crystalline form |
| abstract |
N-t-butyloxycarbonyl-3-cyclohexyl-L-alanine methyl ester, previously known only as an oil, is provided in crystalline form. By addition of an organic solvent, such as methanol and/or n-hexane, to the ester in the form of an oil and cooling, crystals may be obtained. Alternatively, the ester in oily form may be seeded with a crystal produced previously. The crystalline material is of higher purity than the previously known oils, and is more useful than the oils as an intermediate in the pharmaceutical industry. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6657073-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005027198-A1 |
| priorityDate |
1990-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |