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1. (WO2015035483) METHOD FOR SYNTHESIZING LANTHANIDE-BASED COORDINATION COMPOUNDS, GADOLINIUM (III)-BASED COORDINATION COMPOUND AND USE OF SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/035483    International Application No.:    PCT/BR2014/000308
Publication Date: 19.03.2015 International Filing Date: 02.09.2014
IPC:
A61K 103/34 (2006.01), A61K 51/06 (2006.01), A61K 49/06 (2006.01), A61K 47/18 (2006.01), C07C 229/16 (2006.01), A61B 5/055 (2006.01)
Applicants: UNIÃO BRASILEIRA DE EDUCAÇÃO E ASSISTÊNCIA, MANTENEDORA DA PUCRS [BR/BR]; Av. Ipiranga, 6681, Prédio 96C, Sala 117 90610-900 Porto Alegre (BR)
Inventors: BASSO, Luiz Augusto; (BR).
MACHADO, Pablo; (BR).
SANTOS, Diógenes Santiago; (BR).
GAZZI, Thais Pletsch; (BR)
Agent: MELO BASTOS, Ricardo; União Brasileira de Educação e Assistência, Mantenedora da PUCRS Av. Ipiranga, 6681, Prédio 96C, Sala 117 90610-900 Porto Alegre (BR)
Priority Data:
BR102013023479 6 12.09.2013 BR
Title (EN) METHOD FOR SYNTHESIZING LANTHANIDE-BASED COORDINATION COMPOUNDS, GADOLINIUM (III)-BASED COORDINATION COMPOUND AND USE OF SAME
(FR) PROCÉDÉ DE SYNTHÈSE DE COMPOSÉS DE COORDINATION À BASE DE LANTHANIDE, COMPOSÉ DE COORDINATION À BASE DE GADOLINIUM (III) ET UTILISATION DE CELUI-CI
(PT) PROCESSO DE SÍNTESE DE COMPOSTOS DE COORDENAÇÃO À BASE DE LANTANÍDEO, COMPOSTO DE COORDENAÇÃO À BASE DE GADOLÍNIO (III) E USO DO MESMO
Abstract: front page image
(EN)The present invention relates to a method for synthesizing lanthanide-based coordination compounds using exclusively ultra-sound as the energy source. More specifically, the method comprises the following steps: addition of a chelating agent to an aqueous medium while applying ultra-sound; and addition of lanthanide oxide to the aqueous medium while applying ultra-sound. In addition, the present invention describes new Gd(III) complexes. The present invention pertains to the chemistry field.
(FR)La présente invention concerne un procédé de synthèse de composés de coordination à base de lanthanides, utilisant uniquement les ultrasons comme source d'énergie. Plus particulièrement, ce procédé comprend les étapes suivantes : addition d'un chélateur à un milieu aqueux avec application d'ultrasons ; et addition d'oxyde de lanthanide audit milieu aqueux avec application d'ultrasons. En outre, la présente invention décrit de nouveaux complexes de Gd(III). La présente invention relève du domaine de la chimie.
(PT)A presente invenção descreve um processo de síntese de compostos de coordenação a base de lantanídeos que utiliza unicamente ultrassom como fonte de energia. Especificamente, o processo compreende as etapas de: adição de um agente quelante a um meio aquoso sob aplicação de ultrassom; e adição de óxido de lantanídeo ao dito meio aquoso sob aplicação de ultrassom. Adicionalmente, a presente invenção descreve novos complexos de Gd(III). A presente invenção se situa no campo relacionado à Química.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Portuguese (PT)
Filing Language: Portuguese (PT)