http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2034510-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ad66884a6f2a66126d492e56e09be39 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J19-00 |
| filingDate | 1970-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2034510-A1 |
| titleOfInvention | Cardioactive delta 4,20,22-bufatrienolide - rhamnoside carbonates |
| abstract | Title cpds. are proscillaridine and 19-oxo-proscillaridine 2', 3'-carbonates and their 4'-0-alkyl and -acyl derivs. They are prepd. by reacting proscillaridine or 19-oxo-proscillaridine or their 4'-0-alkyl or -acyl derivs. with N,N'-carbonyl-diimidazole or with imidazole-N-carboxylic acid esters and optionally separating resulting mixtures by column chromatography. The reaction of proscillaridine or 19-oxo-proscillaridine with N,N'-carbonyldiimidazole gives the 2',3'-carbonate and/or the 2',3'-carbonate-4'-(N-imidazolyl)carbonate, either of which reacts with an acid anhydride or chloride to give the corr. 2', 3'-carbonate-4'-acylate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2189060-A1 |
| priorityDate | 1969-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.