http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0398857-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate | 1990-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29b7e732f56d3447ecec294fd6dfeaa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb07d4adbc2a28d1ea76840a967df11 |
| publicationDate | 1990-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0398857-A2 |
| titleOfInvention | Method for azide displacement of alpha-triflates of 1,5-lactones |
| abstract | Reactions of azide ion with 2-O-trifluoro-methanesulphonates of both 3,4:6,7-di-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone (1) and of 3,4:6,7-di-O-isopropylidene-D-glycero-D-galacto-heptono-1,5-lactone (2) are disclosed to give predominantly 2-azido-2-deoxy-3,4:6,7-di-O-isopropylidene-D-glycero-D-galacto-heptono-1,5-lactone (4) initially which then isomerizes under moderate reaction conditions to 2-azido-2-deoxy-3,4:6,7-di-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone (3). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0427693-A1 |
| priorityDate | 1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.