http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-440426-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D513-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D513-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-38 |
| filingDate | 1975-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-440426-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF TIENOTHACIN DERIVATIVES. |
| abstract | The present invention relates to compounds of the formula < IMAGE > I wherein A together with the two carbon atoms to which it is attached forms the group < IMAGE > AND THE BROKEN LINE REPRESENTS THE DOUBLE BOND IN GROUP (A) R1 represents a lower alkyl group R2 represents the residue of an aromatic heterocyclic ring containing from 1 to 4 hetero atoms, which may be substituted by one or two lower alkyl groups, or a phenyl group which may be substituted by halogen, hydroxy, lower alkyl, trifluoromethyl or lower alkoxy and R3 and R4 each represent a hydrogen atom or a lower alkyl group. |
| priorityDate | 1974-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.