http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-39553-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d629f98a51b15993f56f9e04fdea237f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-224 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-244 |
| filingDate | 1974-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-39553-B1 |
| titleOfInvention | Preparation of pseudodisaccharides particularly garamine and intermediates therefor |
| abstract | Amino-protected derivatives of garamine (useful intermediates in a process for producing pseudotrisaccharide antibacterial agents such as gentamicin X2) are prepared by treating a pseudotrisaccharide having a garamine moiety glycosidically linked to another pyranoside sugar possessing vicinal hydroxyl groups (preferably vicinal trans diequatorial hydroxyl groups), said pseudotrisaccharide having amino-protecting groups (preferably carbobenzyloxy), with a glycol cleaving reagent (preferably sodium meta-periodate), treating the seco-dialdehyde derivative thereby formed with a metal borohydride, then treating the resulting seco-dihydroxy derivative with dilute aqueous acid. Typical starting compounds include the per-N-carbobenzyloxy derivatives of Antibiotic JI-20 Complex and the per-N-carbobenzyloxy derivatives of a gentamicin mixture comprising gentamicin B, gentamicin B1 and gentamicin X2.n[US3872080A] |
| priorityDate | 1973-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.