http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6924380-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dea97595058f316a875c28a64efb90da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-25 |
| filingDate | 2001-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4c7fd59b140563f72a8e09f6dff4787 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23b2ab327bb1286cc7d13b2275080b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d6f1911120bb2d6b22ce4301d565af8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae274d8e2e1c155eb4992a3591523548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ae1255e7c935683e74eee11f965e35 |
| publicationDate | 2005-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6924380-B2 |
| titleOfInvention | Calixarenes and calixarence-based sensors |
| abstract | A calixarene dimer of the general formula (I-G), comprising a first calixarene moiety I and a second calixarene moiety G, wherein: L is [—CH 2 —] or [—O—CH 2 —O—] and is the same or different between each aryl group; R 5 is H, NO 2 , halogen, or C 1 -C 10 aliphatic hydrocarbyl group, C 6 -C 20 aryl group, C 6 -C 20 hydrocarbylaryl group, any of which is optionally substituted by one or more halo or oxo groups or interrupted by one or more oxo or amide groups, and R 5 is the same or different on each aryl group; R 1 comprises a carboxy group which is or is not protonated or protected; two groups out of R 2 , R 3 and R 4 are H; the one group out of R 2 , R 3 and R 4 not being H comprises at least one atom of one or more of O and S, the said at least one atom being capable of causing the calixarene to be adsorbed onto the surface of the substrate; and the one group out of R 2 , R 3 and R 4 not being H being conjugated to the second calixarene moiety G. The calixarene dimers may be incorporated into sensors. Methods of making the calixarene dimers are disclosed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2230509-A1 |
| priorityDate | 2000-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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