http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1076564-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_204ea9f0f83d1c51a916e46a41a6a14a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-234 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-236 |
| filingDate | 1976-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4513248c7a343dc4f94f05618030a4f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92b5dbdbb2968008aeb158620c8ee760 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce03f3e4c316a7c744a4d6552acd3a2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc4ab2ba264bdfa34080d3d4bb2f77aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02014b6ddaa3e8eb7b57c0ea15dcf39e |
| publicationDate | 1980-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1076564-A |
| titleOfInvention | Processes for the preparation of 3',4'-dideoxykanamycin b |
| abstract | TITLE OF INVENTION: New Processes for the Preparation of 3',4'-Dideoxykanamycin B ABSTRACT OF THE DISCLOSURE: New routes are provided for the synthesis of 3',4'-dideoxykanamycin B which is effective in inhibiting kanamycin-resistant organisms from kanamycin B through new intermediate, of which a fundamental process comprises a new reaction of a 3',4'-epoxy derivative of amino- and hydroxyl-protected kanamycin B with a xanthate to form a corresponding 3',4'-dideoxy-3'-eno derivative followed by removal-of the amino- and hydroxyl-protecting groups thereof and by hydrogenation of the resulting 3',4'-dideoxy-3'-eno-kanamycin B. A 3',4'-episulfide deriv-ative corresponding to the 3',4'-epoxy derivative which is formed as second product in the reaction of 3',4'-epoxy derivative with xanthate is also used as intermediate for the preparation of 3',4'-dideoxykanamycin B. |
| priorityDate | 1975-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.