| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_571b8abacacea64d3f7089d0983b8b3b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-49 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-02 |
| filingDate |
1978-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cb217e76cb70b68aa5a8a0eae1b4fe6 |
| publicationDate |
1979-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0001633-A1 |
| titleOfInvention |
Processes for preparing tri-heterocyclic substituted methanes and their conversion into further intermediates useful in the preparation of pharmacologically active compounds |
| abstract |
The present invention provides a process for preparing useful chemical intermediates, tri-heterocyclic substituted methanes, and their conversion into further intermediates useful in the preparation of pharmacologically active compounds, such as trimethoprim and allopurinol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104447758-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108822113-A |
| priorityDate |
1977-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |