| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c306456afd05bf63f7cf50ee9fbddde |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 |
| filingDate |
1993-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52874da45891be4c670e30030c5a1b21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb52a1543a26b8fca92ca11a6874e867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d55653b9a7bb38e71c97e2a939769b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e3b8608021ad87fd8829a77a176b6e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f69585171cb8a41a31c73711bdb53420
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c98d60b0c14336430ce667ff41ce6a46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddb66e45756f248e6effeb7289424ce2 |
| publicationDate |
1996-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5532353-A |
| titleOfInvention |
Process for the preparation of halogenated β-lactam compounds |
| abstract |
There is described the preparation of halogenated beta -lactam derivatives by introduction of a chlorine atom in the 3-position of the cephem nucleus starting from a 3-sulfonyloxycephem. Such starting materials are reacted with a chlorine ions donor in a basic medium. |
| priorityDate |
1992-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |