http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2064117-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P33-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P33-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-7048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-7042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 |
| filingDate | 1992-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a07f66f09dabf93b4757ecb1b9607195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_347900d4825a988535d61c53acc730b9 |
| publicationDate | 2004-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2064117-C |
| titleOfInvention | 4"-and 4'-alkylthio-avermectin derivatives |
| abstract | Avermectin derivatives are disclosed wherein the 4"-hydroxy group is replaced by a substituted alkylthio or acylthio group or an iodo group. These avermectin derivatives can be further derivatized at the 5- and 23-positions as ketoximes or 0-substituted ketoximes. The 4"-substituted avermectin derivatives are prepared from the 4"- and 4'-trifluoromethane-sulfonyl avermectin derivatives with halo- or sulfur-containing nucleophiles. The 4"- and 4'-.alpha.-and .beta.-trifluoromethane sulfonates are prepared selectively and converted into 4"- or 4'-alkyl- or acylsulfides, or iodides using the appropriate sulfur-containing or iodine nucleophile. Substituted sulfoxy and sulfonyl substituents at the 4"- and 4'-positions are prepared from oxidation of the corresponding substituted sulfides. The new compounds are potent anti-parasitic agents; in particular, the compounds are anthelmintic, insecticidal and acaricidal agents. |
| priorityDate | 1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 240.