http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010059550-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_996bb3be43c030355e9c3515c5fc4f08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45836770658bb4ebb5ed7f3e2f1364c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12398aea7496b53375068422f948f476 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-287 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3227 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-287 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 |
| filingDate | 2009-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f3f82fb2a25e4cf32e36a7baafd9574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d91574f9de02341f4d5d360083ca9d4 |
| publicationDate | 2010-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2010059550-A1 |
| titleOfInvention | New chromatographic media based on phenoxy alkyl and alkoxy-or phenoxy-phenyl alkyl ligands |
| abstract | A reverse phase chromatographic media selected from media of the formula: [X-C 6 H 4 -(O) m -(CH 2 ) n ] q -Z and hydrophobic end-capped media of said formula, wherein n is a numeral of from 1 to 4, and m is 0 or 1, and when m is 1 X is selected from the group H, an alkyl group having from 1 to 6 carbon atoms and a phenyl group, and when m is 0 then X is selected from an alkoxy group having from 1 to 6 carbon atoms and a phenoxy group, Z is the backbone of a silica or hydrophilic polymer chromatographic support, and q is a number equal to the number of ligands attached to the backbone of the silica or hydrophobic polymer chromatographic support, with the proviso that when said reverse phase chromatographic media of the formula is not end-capped with hydrophobic groups X is not H when m =1. These novel chromatographic media are prepared by reacting: (a) a chromatographic media support selected from (1) a silica support having hydroxyl groups on the surface of the silica backbone or (2) a hydrophilic polymer support having hydroxyl, amine or imine groups on the surface of the polymer backbone, with (b) a reactant of the formula [X-C 6 H 4 -(O) m -(CH 2 ) n ] p -Si (Y) 4-p wherein p is a numeral of from 1 to 3, Y is a chloro or alkoxy group having from 1 to 4 carbon atoms in the alkoxy group, and m, n and X are as defined above, and optionally end-capping the resulting media by reacting it with a hydrophobic end-capping reactant.. The resulting chromatographic media with these ligands attached to the backbone of the silica or hydrophilic polymer support provides chromatographic media that offers analyte separation capability in the aqueous mobile phase. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2570185-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103958051-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013037991-A1 |
| priorityDate | 2008-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.