http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6274596-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09cf654421401ec2aea00d0a5bfa001e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-496 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-496 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00 |
| filingDate | 1999-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af64aef074275c499015e35f5308f1fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29195b7e31bd7350aac8c874554c5869 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bc82456db3272255dff5185ecc48653 |
| publicationDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6274596-B1 |
| titleOfInvention | Benzoquinoline derivatives useful as antibacterial agents |
| abstract | Disclosed are pharmaceutical compositions and formulations comprising benzoquinoline derivatives having the formula (I) to (V), wherein formula (I) is:X is selected from the group consisting of O, S, CH2, CH2-CH2, C=O or NRB;Y is C or N;R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, halogen, linear or branched chain lower alky, alkenyl, alkynyl, alkoxy or acyl;X-RA and R3, or R3 and R4, are optionally linked together to form a C3-C4 alkylene bridge, where X is CH2 or C=O; provided that:when X is NRB, then(a) RB is hydrogen, and RA is a linear or branched chain lower alkyl, aryl, heteroaryl, cycloalkyl or cycloalkenyl optionally interrupted by at least one heteroatom, said alkyl, alkenyl, alkynyl, aryl, heteroaryl, cycloalkyl or cycloalkenyl being optionally substituted singly or plurally by at least one of a linear or branched chain lower alkyl, alkenyl, alkynyl, acyl, alkoxy, or cycloalkyl optionally interrupted by at least one heteroatom and optionally substituted by at least one linear or branched chain lower alkyl, alkenyl, alkynyl, acyl, or alkoxy, or a linear or branched chain lower alkyl mono- or dialkylamino, (linear or branched chain lower alkyl N-mono- or N,N-dialkylamino)(lower alkyl), (linear or branched chain lower alkyl N-mono- or N,N-dialkyl)carbamyl, aryl or heteroaryl; or(b) X, RA and RB together form a ring system comprising from about five to about twelve linked carbon atoms, said system being optionally interrupted by at least one heteroatom, optionally mono- or polyunsaturated and optionally substituted singly or plurally by at least one of a linear or branched chain lower alkyl, alkenyl, alkynyl, acyl, or alkoxy, a linear or branched chain lower alkyl N-mono- or N,N-dialkylamino, (linear or branched chain lower alkyl N-mono- or N,N-dialkylarnino)(lower alkyl), halogen, cyano, trifluoromethyl, nitro, aryl or heteroaryl; andwhen X is O, S, CH2, CH2-CH2 or C=O, then(a) RA is hydrogen or a linear or branched chain lower alkyl, alkenyl, alkynyl, aryl or heteroaryl, said alkyl, alkenyl, alkynyl, aryl or heteroaryl being optionally substituted singly or plurally by at least one of a linear or branched chain lower alkyl, alkenyl, alkynyl, acyl, or alkoxy, a linear or branched chain lower alkyl N-mono- or N,N-dialkylamino, (linear or branched chain lower alkyl N-mono- or N,N-dialkylamino)(lower alkyl), halogen, cyano, trifluoromethyl, nitro, aryl or heteroaryl; and(b) R3 is a linear or branched chain lower alkyl substituted by hydroxyphenyl or linear or branched chain lower alkoxyphenyl singly or plurally substituted by CH2NRCRD wherein N, RC and RD together form a ring system comprising from about five to about twelve linked carbon atoms, said system being optionally interrupted by at least one heteroatom, optionally mono- or polyunsaturated and optionally substituted singly or plurally by at least one of a linear or branched chain lower alkyl, acyl, or alkoxy, a linear or branched chain lower alkyl N-mono- or N,N-dialkylamino, (linear or branched chain lower alkyl N-mono- or N,N-dialkylamino)(lower alkyl), halogen, cyano, trifluoromethyl, nitro, aryl or heteroaryl;or a salt thereof, and a pharmaceutically acceptable carrier or diluent. Also disclosed are methods of inhibiting bacterial growth, comprising the administration of formulations comprising the compounds of formulas (I) to (V). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006009460-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7452887-B2 |
| priorityDate | 1998-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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