| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a5173a7d063a9f70ca7b5e86fc23863 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-56 |
| filingDate |
1969-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb87ab2e98991166b9725d88fa7d2277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b39ea3a719ba2937fc2269c174bb654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_396ca8d21dd38bb3a7aa57f7fb5301cf |
| publicationDate |
1973-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3755361-A |
| titleOfInvention |
Polyhydrophenanthrene derivatives |
| abstract |
ALKYL POLYHYDRO-2-PHENANTHRYLIDENEACETATES ARE PREPARED BY INTERACTING THE CORRESPONDING 2-OXOPOLYHYDROPHENANTHRENES WITH A TRI-LOWER-ALKYL A-PHOSPHONO-LOWERALKANOATE. SAID ALKYL POLYHYDRO-2-PHENANTHRYLIDENEACETATES AREHYDROLYZED TO THE FREE ACID, AND THEN REESTERIFIED VIA THE ACID CHLORIDE WITH A TERTIARY-AMINO-LOWER-ALKANOL TO GIVE BASIC ESTERS HAVING CARDIOTONIC ACTIVITY. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4434073-A |
| priorityDate |
1969-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |