http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5716889-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c999fee6428152a996011d506925c2d7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-897 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate | 1980-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4616a292537aef4c9b2f854eeba082d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2fe690fd05aa839a9eb5517f67db3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_139089dae014aadba520d1f4c5f3fbcd |
| publicationDate | 1982-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5716889-A |
| titleOfInvention | Penicillanic acid-1,1-dioxide derivative, its preparation and beta-lactamase inhibitor containing the same as active principle |
| abstract | NEW MATERIAL:The titled derivatives of formula I (at least one of R 1 , R 2 is halogen or phthalimide and the rest is H; M is H, alkali metal). n EXAMPLE: 6β-Phthalimidepenicillanic acid-1,1-dioxide. n USE: β-Lactamase inhibitor: for example, when they are used in the combination with a β-lactam antibiotic such as penicilline, they can increase the antibiotic activity of β-lactam antibiotics against microorganisms producing β-lactamase such as Citrobacter. n PREPARATION: A penicillanic derivative of formula II such as 6β-phthalimidepenicillanic acid is treated with an oxidizing agent such as a permanganate, preferably in an amount of 1.2W2mol based on the compound at a temperature near 0°C, as the pH of the reaction system is controlled near the neutral using a buffer solution. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190117375-A |
| priorityDate | 1980-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.