| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5e07888f923b7443f3b8eb913614893 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-28 |
| filingDate |
1986-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45898146a100a09d6265d6574ad10247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d2d619508f681eba635cd26b3ae14b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb22f4e2a9f07f6610ded495a0ee1a6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76c8467f6c2f91e5138515e4466146fc |
| publicationDate |
1989-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-197016-B |
| titleOfInvention |
Process for producing cefem intermediate |
| abstract |
7-beta-chloro-acetamido- 3-bromomethyl-ceph-3-em-4-carboxy lic acid- sulphoxide-benzhydryl-ester, is a novel intermediate cpd. for the prodn. of semi-synthetic cephalosporins, can pref. be prepared from 6-amin-penicillanic-acid but also from 7-amino-3-dezacetody-ceph -3-em-4-carboxylic acid. |
| priorityDate |
1986-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |