| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_174cc6580ecabdee169564cd446cbdbb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-081 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-36 |
| filingDate |
1990-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e473d6a7d4a2f932e8e828e5c481afd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35334934cc5a3e75f6d8ef71a994d65e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_769c98cb07b7f15f0c70a185c1f8a6fe |
| publicationDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5079349-A |
| titleOfInvention |
Trimethylsilyl acetylene compounds, their preparation and their use in the preparation of daunomycinone derivatives |
| abstract |
The invention relates to novel compounds of the formulae <CHEM> wherein S is H, alkyl or alkoxy and R is a good leaving group, and to the preparation of these compounds in a stereospecific manner to obtain a configuration wherein OH at C-3 and OR at C-1 are in the cis-position, which compounds can be used for the synthesis of daunomycinone and derivatives thereof. Daunomycinone can be used for the preparation of daunomycin and adriamycin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5294701-A |
| priorityDate |
1989-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |