http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-0174117-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_285edcaf28b0311dd15827a55dda0750 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 |
| filingDate | 1995-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c00dcdc693b2d2bfc53600b046b0f3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eae5ec22e7d09a7c2fef970aaecaf84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df0c8e2fa3d971a6af2c09b36c1c468a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5251a86d2ce90855e2e78ef241d71284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea6fb198acd679852952e17dfe126d5e |
| publicationDate | 1999-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-0174117-B1 |
| titleOfInvention | New cephalosporin derivatives and preparation method thereof |
| abstract | The present invention provides a novel cephalosporin derivative of the general formula (I) having a very good antibacterial activity against gram positive bacteria and gram negative bacteria, a preparation method thereof, and an antimicrobial composition containing the same as an active ingredient.n n n n n n n n In the above, R 1a is hydrogen or an amino protecting group and R 1b hydrogen, C 1-4 alkyl group, C 2-4 alkenyl group, C 2-4 alkynyl group, C 1-3 alkyl group substituted with fluoro, or substituted As the unsubstituted carboxyalkyl group and the like, methyl group, ethyl group, allyl group, propazyl group, fluoromethyl group, 2-fluoroethyl group, -C (CH 3 ) 2 COOH group, -CH 2 COOH group are preferable, and Q is carbon, Or nitrogen.n n n R 2 and R 3 are the same as or different from each other, and each is a C 1-3 alkyl group, a C 2-4 alkenyl group, a C 2-4 alkynyl group, a C 1-3 alkyl group substituted with a hydroxy group, and R 4 is Is,n n n n n n n n (R 5 is hydrogen, C 1-3 alkyl group, a C 1-3 alkyl group substituted by a hydroxy group, R 6 is hydrogen, C 1-3 alkyl, C 2-4 alkenyl group, an amino group, R 7 is C 1-3 alkyl , A C 1-3 alkyl group substituted with a hydroxy group, Y is oxygen, or sulfur, or nitrogen, Z is hydrogen, a C 1-3 alkyl group, chlorine, or fluoro), and X is a halogen atom.n n n The compound of formula (I) according to the present invention is excellent antibacterial activity, low toxicity is expected as a new antibacterial agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100380323-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100441901-B1 |
| priorityDate | 1995-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.