http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9742976-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e93d357c3fcb571238ff08afe6072cd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D293-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D293-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00 |
| filingDate | 1997-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97fee161772a0cdebe098866b0d5c08d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d2cccf6f505c4b1b1cc37dced9b641 |
| publicationDate | 1997-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9742976-A1 |
| titleOfInvention | Tricyclic functional dyes for contrast enhancement in optical imaging |
| abstract | This invention provides functional dyes of general formula (1) wherein R?1, R2, and R5¿ may be the same or different and are selected from the group consisting of hydrogen, C¿1?-C10 alkyl, C1-C10 alkoxyl, hydroxyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, carboxyl, C1-C10 carboxylalkyl, halogen, nitro, C1-C10 alkoxycarbonyl, mercapto, C1-C10 mercaptoalkyl, C1-C10 alkylthio, sulfonate, and -(CH2)m-N(R?6)(R7¿) wherein R?6 and R7¿ are independently hydrogen or C¿1?-C10 alkyl, C1-C10 acyl, and R?6 and R7¿ are capable of forming 5, 6, or 7 membered rings which may optionally be substituted with -O-, -NR8, or -S-; R?3 and R4¿ may be the same or different and are selected from the group consisting of C¿1?-C10 alkyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, C1-C10 carboxylalkyl, C1-C10 alkyl sulfonate, mercapto alkyl and -(CH2)mN(R?6)(R7); W1 and W2¿ may be the same or different and are selected from the group consisting of -S-, -O-, -Se-, -Te-, -NR8 and C(R9)(R10); and m is about 0-10; R8 is hydrogen, C¿1?-C10 alkyl, C1-C10 alkoxy, C1-C10 mercaptoalkyl, hydroxyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, C1-C10 carboxylalkyl, C1-C10 alkoxycarbonyl, C1-C10 alkylthio, and -(CH2)m-N(R?6)(R7); R9 and R10¿ are independently hydrogen, C¿1?-C10 alkyl, C1-C10 alkoxyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 carboxyalkyl, C1-C10 alkoxycarbonyl, and -(CH2)m-N(R?6)(R7¿); and A is selected from the group consisting of -(CH¿2?)m, -C(R?9)(R10¿), -(CH¿2?)m-N(R?6)(R7¿), -O-, -S-, or -NR8. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9848845-A1 |
| priorityDate | 1996-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 164.