http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1110386-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb75b0b19820e3833ebdcb31603b242b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D505-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-5365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D505-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D505-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D505-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D505-06 |
| filingDate | 1979-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_193e6786f0e3bcaeaf76d37c61b724fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540faaad181eb551c630109ee43f663f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aac8a7e33596f82753e3a85a4cbbcde http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d3bda0d9faf1be02fc93487b232158d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f52e8e2e5b087da5f5cd820a81d66094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9425c06b3cd837bd368baa37125dda8 |
| publicationDate | 1984-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1110386-A3 |
| titleOfInvention | Process for preparing 1-oxadethiacephalosporins |
| abstract | METHOD OF OBTAINING 1-OXADATIAATSEPHALOSPORINS of the general formula RCONH-I -1J SNgX CQOW where R is free phenyl, phenyl substituted by nitro or cyano, methyl or chlorine atom, benzyl or phenoxymethyl; E is hydrogen or methoxy; SOOB - carboxy, benzyloxycarbonyl or diphenylmethoxycarbonyl; X is hydrogen or halogen or 1-methyltetrazol-5-ylthio group, characterized in that the compound of the general formula is as follows: where R, E, COOB, and X have the given values; Z - halogen, hydroxy-, trifluoroacetoxy-, phenylthio, Ci-Cit-alkylthio- or i-phenylselenyl-group, is treated with alkali methylate of CO metal, piperidine, 1.5C-diazabicyclo C4,3,01non-5-ene or 1,5-diazabicyclo C5,4,0 undec-5-ene, when Z is a halogen atom, or thionyl chloride or phosphorus oxychloride in the presence of pyridine or methylpyridine, or pivalo or isocyanate, when Z is oxy- or trifluoroacetoxy, or M-chloroperbenzoic 00 O ) acid or peracetic acid, when Z is phenylthio, alkylthioyl or phenylselenyl, in a solution with: temperature from -50 ° C. C to the boiling point of acetone under reflux for a period of time from 10 minutes to 5 days. |
| priorityDate | 1977-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.