http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI9911178-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e673458c8c443e6fcd34bbc9565bf7f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| filingDate | 1999-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54e65588fdde58f464676d848d224a75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c96f0ea58e00027c33ce72dc24619e6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f43f94ef9f14eb540e1d3b935a10ec3b |
| publicationDate | 2021-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI9911178-C1 |
| titleOfInvention | derivatives of 3-(2-oxo-[1,3']bipyrrolidinyl-3-ylidenemethyl)-cephems, as well as pharmaceutical preparation and use thereof |
| abstract | patent:<b>"derivatives of 3-(2-oxo-[1,3']bipyrrolidinyl-3-ylidenemethyl)-cephems"<d>. The present invention relates to novel compounds of formula (I) wherein R1 is hydrogen, C1-6-alkyl, optionally substituted by fluorine, or C3-6-cycloalkyl; R2 is hydrogen or a group selected from -ch2c(=chr)-coor, -ch2ocor, -ch(r)ocor, -ch(r)ocoor, -ch(ocor) ocor, -cr 2 -coch 2 -ocor and (ii); r3 is hydrogen or a group selected from -ch2c(=ch2c)-coor, -cooch2c(=chr)-coor, -cooch-2ocor, -cooch(r )ocor, -cooch(r)ocoor, -cooch(ocor)ocor, -cooch~ 2~coch~ 2~ocor, and (iii); with the proviso that one of R2 and R3 is hydrogen and the other of R2 and R3 is other than hydrogen, R is hydrogen or C1-6-alkyl; R4 is hydrogen or hydroxy, R5 is hydrogen or <sym>-hydroxyalkyl; ex is ch or n, as well as to pharmaceutically acceptable salts of said compounds and hydrates of said compounds and their salts, and to the use of compounds of formula (I) and pharmaceutically acceptable salts of said compounds and hydrates of said compounds and of their salts for the manufacture of pharmaceutical preparations containing such compounds. |
| priorityDate | 1998-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.