http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PE-20130458-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96ec3985e3ce9b24614fb87bf51a4f12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 |
| filingDate | 2011-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112e68de65247d81a9b1605ae7787371 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf703e2d8278164ae40fd132db3aafdb |
| publicationDate | 2013-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PE-20130458-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF DIACIDE 3,6,9-TRIAZA-3,6,9-TRIS (CARBOXIMETHYL) -4- (4-ETOXYBENZYL) -UNDECANOIC CRYSTALLINE AND ITS USE IN THE PREPARATION OF GADOXETIC ACID |
| abstract | IT REFERS TO A PROCEDURE FOR THE PREPARATION OF DIACIDE 3,6,9-TRIAZA-3,6,9-TRIS (CARBOXIMETHYL) -4- (4-ETOXYBENZYL) -UNDECANOIC CRYSTALLINE (EOB-DTPA) THAT INCLUDES: A) HYDROLIZING DI-TER-BUTYL ESTER OF DIACIDE 3,6,9-TRIAZA-3,6,9-TRIS- (TER-BUTOXI-CARBONYLMETIL) -4- (4-ETOXIBENCIL) -UNDECANOICO DE FORMULA (II) WITH AN AQUEOUS SOLUTION OF ALKALINE METAL HYDROXIDE AND CONCENTRATE; B) DISSOLVE THE RESIDUE OBTAINED IN WATER; C) ACIDIFY THE SOLUTION OBTAINED IN STEP (B) AND FILTER FROM THE PRECIPITATE. IT ALSO REFERS TO A GALENIC FORMULATION OF THE GADOLINIUM COMPLEX OF DIACIDE 3,6,9-TRIAZA-3,6,9-TRIS (CARBOXIMETHYL) -4- (4-ETOXIBENCIL) -UNDECANOICO (Gd-EOB-DTPA). SUCH PROCESS IMPROVES THE PERFORMANCE AND QUALITY OF THE EOB-DTPA CRYSTAL TO DIRECTLY PRODUCE THE EOB-DTPA GADOLINIUM COMPLEX |
| priorityDate | 2010-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.