| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07b71571160c289fbf5fc680dfea513f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-00 |
| filingDate |
1993-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7437a4961dd42447d2fb7aa212564ebe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16a70ce4c01b06659ae5453d537e87fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41afddb043c8eff42b26b1d68107de83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e867f5daf8abc4dd164e0c73f656892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22fc2d447103b02d2716e69be726cdf2 |
| publicationDate |
2000-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-286266-B6 |
| titleOfInvention |
N-tert-Butyllandrost-3,5-diene-17beta-carboxamide-3-carboxylic acid in polymorphic form and method for its preparation |
| abstract |
The process for the preparation of polymorphic form A of N-tert-butylethyl-3,5-diene-17beta-carboxamide-3-carboxylic acid consists in stirring the suspension of the crude acid in a solvent predominantly ethyl acetate at a temperature above room temperature and polymorphic form A is isolated |
| priorityDate |
1992-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |