http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-195222-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04 |
| filingDate | 1984-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55fc60dd900c888b914847e579c71a7c |
| publicationDate | 1988-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-195222-B |
| titleOfInvention | Process for production of pename-, cefem- and cefamsulphons |
| abstract | There is disclosed a process for preparing a penicillin or cephalosporin sulfone of the formula …<CHEM>… wherein:… R<1> is hydrogen or a carboxylic acid acyl residue;… R<2> is hydrogen or lower alkoxy;… R<3> is hydrogen, a carboxy protecting group or a salt forming group;… A is …<CHEM>… in which:… R<4> is halo, lower alkyl, lower alkoxy, or -CH2R<6>, wherein R<6> is lower alkanoyloxy or a heterocyclic group; and… R<5> is hydrogen or alkoxycarbonyloxy; comprising reacting a compound of the formula …<CHEM>… with an oxidizing agent and a catalytic amount of ruthenium tetroxide. |
| priorityDate | 1983-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.