(EP3052465) Polyfunctionalized polyethylene and polypropylene glycol useful as tracers 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(EP3052465) Polyfunctionalized polyethylene and polypropylene glycol useful as tracers
公开号/公开日
EP3052465EP3052465 / 2020-07-292016-08-10
申请号/申请日
EP14799229 / 2014-09-29
发明人
KILAAS LARSNORDGÅRD ERLANDDALAGER DYRLI ANNE;
申请人
RESMAN;
主分类号
IPC分类号
C07C-043/20 C07C-043/215 C07C-069/42 C07C-069/76 C07C-309/10 E21B-047/10 G01N-033/24
摘要
(EP3052465) The present invention relates to novel compounds of polyfunctionalized polyethylene and polypropylene glycols, their synthesis and their use, in particular as tracers in applications related to oil and gas production, and especially as specific markers of various target fluids.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
地址
代理人
(EP3052465) Kvernheim, Arne Lund ; Bryn Aarflot AS ([NO]) Reg. Nb: 101463325
代理机构
;
优先权号
2013NO-0001305 2014WO-NO50179
主权利要求
(EP3052465) 1. Compound comprising a core unit with 2 or 3 monosized PEG or PPG derivatives attached to said core unit, the compound being selected from the following list:   1,2-bis(2-(2-(2-(benzyloxy)ethoxy)ethoxy)ethoxy)benzene   1,2-bis((1-phenyl-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   1,2-bis((1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)oxy)benzene   1,2-bis((1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)benzene   1,2-bis((1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)oxy)benzene   1,2-bis(2-(2-((4-methylbenzyl)oxy)ethoxy)ethoxy)benzene   1,2-bis(2-(2-(2-((4-methylbenzyl)oxy)ethoxy)ethoxy)ethoxy)benzene   1,2-bis((1-(p-tolyl)-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   1,2-bis((1-(p-tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl)oxy)benzene   1,2-bis((1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)benzene   1,2-bis((1-(4-(tert-butyl)phenyl)-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   1,2-bis((I-(4-(tert-butyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)oxy)benzene   1,2-bis(2-(2-(naphthalen-2-ylmethoxy)ethoxy)ethoxy)benzene   1,2-bis((1-(naphthalen-2-yl)-2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)benzene   1,3-bis((1-phenyl-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   (((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dibenzene   (((((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dibenzene   13,13'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11-tetraoxatridecane)   16,16'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14-pentaoxahexadecane)   19,19'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17-hexaoxanonadecane)   25,25'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosane)   4,4'-(((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   4,4'-(((((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   13,13'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11-tetraoxatridecane)   16,16'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14-pentaoxahexadecane)   19,19'-((4-methyl-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecane)   4,4'-(((((((4-ethyl-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   13,13'-((4-ethyl-1,3-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11-tetraoxatridecane)   19,19'-((4-ethyl-1,3-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecane)   (((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dibenzene   (((((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dibenzene   13,13'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11-tetraoxatridecane)   16,16'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14-pentaoxahexadecane)   19,19'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17-hexaoxanonadecane)   25,25'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosane)   4,4'-(((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   4,4'-(((((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   13,13'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11-tetraoxatridecane)   16,16'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14-pentaoxahexadecane)   19,19'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecane)   25,25'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(4-(tert-butyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosane)   19,19'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(naphthalen-2-yl)-2,5,8,11,14,17-hexaoxanonadecane)   (((((((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dibenzene   13,13'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11-tetraoxatridecane)   19,19'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17-hexaoxanonadecane)   25,25'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosane)   13,13'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(1-(4-(tert-butyl)phenyl)-2,5,8,11-tetraoxatridecane)   25,25'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(1-(4-(tert-butyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosane)   1,2-bis(15-phenyl-2,5,8,11,14-pentaoxapentadecyl)benzene   1,2-bis(27-phenyl-2,5,8,11,14,17,20,23,26-nonaoxaheptacosyl)benzene   1,2-bis(15-(4-(tert-butyl)phenyl)-2,5,8,11,14-pentaoxapentadecyl)benzene   4,4'-(((((((4-chloro-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(methylbenzene)   13,13'-((4-chloro-1,3-phenylene)bis(oxy))bis(1-(p-tolyl)-2,5,8,11-tetraoxatridecane)   1,5-bis((1-phenyl-2,5,8,11-tetraoxatridecan-13-yl)oxy)naphthalene   2,3-bis(2-(2-(benzyloxy)ethoxy)ethoxy)naphthalene   2,3-bis(2-(2-(2-(benzyloxy)ethoxy)ethoxy)ethoxy)naphthalene   2,3-bis((1-phenyl-2,5,8,11-tetraoxatridecan-13-yl)oxy)naphthalene   2,3-bis((1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl)oxy)naphthalene   2,3-bis((1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)naphthalene   2,3-bis((1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)oxy)naphthalene   2,3-bis(2-(2-((4-methylbenzyl)oxy)ethoxy)ethoxy)naphthalene   2,3-bis(2-(2-(2-((4-methylbenzyl)oxy)ethoxy)ethoxy)ethoxy)naphthalene   2,3-bis((1-(p-tolyl)-2,5,8,11-tetraoxatridecan-13-yl)oxy)naphthalene   2,3-bis((1-(p-tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl)oxy)naphthalene   2,3-bis((1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)naphthalene   13,13'-((propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(1-(p-tolyl)-2,5,8,11-tetraoxatridecane)   19,19'-((propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(1-(p-tolyl)-2,5,8,11,14,17-hexaoxanonadecane)   1,33-bis(4-(tert-butyl)phenyl)-15,19-dimethyl-2,5,8,11,14,17,20,23,26,29,32-undecaoxatritriacontane   1,56-diphenyl-2,5,8,11,14,17,20,23,26,31,34,37,40,43,46,49,52,55-octadecaoxahexapentacontane   bis(1-phenyl-2,5,8,11-tetraoxatridecan-13-yl) succinate   bis(1-(4-(tert-butyl)phenyl)-2,5,8,11-tetraoxatridecan-13-yl) succinate   bis(1-(4-(tert-butyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl) succinate   bis(1-phenyl-2,5,8,11-tetraoxatridecan-13-yl) glutarate   bis(1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl) glutarate   bis(1-(4-(tert-butyl)phenyl)-2,5,8,11-tetraoxatridecan-13-yl) glutarate   bis(1-phenyl-2,5,8,11-tetraoxatridecan-13-yl) adipate   1,3,5-tris((1-(4-(tert-butyl)phenyl)-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   1,3,5-tris(15-phenyl-2,5,8,11,14-pentaoxapentadecyl)benzene   1,3,5-tris(27-phenyl-2,5,8,11,14,17,20,23,26-nonaoxaheptacosyl)benzene   tris(1-phenyl-2,5,8,11-tetraoxatridecan-13-yl)benzene-1,3,5-tricarboxylate   25,25'-((4-ethyl-1,3-phenylene)bis(oxy))bis(1-phenyl-2,5,8,11,14,17,20,23-octaoxapentacosane)   1,2-bis((1-(naphthalen-2-yl)-2,5,8,11-tetraoxatridecan-13-yl)oxy)benzene   2,2'-(((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))dinaphthalene   13,13'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(1-(naphthalen-2-yl)-2,5,8,11-tetraoxatridecane)   potassium 3,3'-(((((((1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaheptacosane-27-sulfonate)   potassium 4,4'-(((((1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12,15,18-hexaoxadocosane-22-sulfonate)   potassium 1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonate)   potassium 3,3'-((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaheptacosane-27-sulfonate)   potassium 4,4'-((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxadocosane-22-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonate)   potassium 1,1'-((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(pentane-3-sulfonate)   potassium 4,4'-((((((4-methyl-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(1-phenylbutane-2-sulfonate)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(28-phenyl-3,6,9,12,15,18,21,24-octaoxaoctacosane-27-sulfonate)   potassium 3,3'-((((((4-ethyl-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaheptacosane-27-sulfonate)   potassium 4,4'-((((((4-ethyl-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxadocosane-22-sulfonate)   potassium 1,1'-((4-ethyl-1,3-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonate)   potassium 3,3'-((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaheptacosane-27-sulfonate)   potassium 4,4'-((((((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxadocosane-22-sulfonate)   potassium 1,1'-((4-(tert-butyl)-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonate)   potassium 1,1'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-((3,5-di-tert-butyl-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 3,3'-((((((4-chloro-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-((4-chloro-1,3-phenylene)bis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 4,4'-((((((4-chloro-1,3-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-((4-chloro-1,3-phenylene)bis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 3,3'-(((((naphthalene-2,3-diylbis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(propane-1-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12-tetraoxapentadecane-15-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12,15,18-hexaoxahenicosane-21-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaheptacosane-27-sulfonate)   potassium 4,4'-(((((naphthalene-2,3-diylbis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(butane-1-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12-tetraoxahexadecane-16-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12,15,18-hexaoxadocosane-22-sulfonate)   potassium 1,1'-(naphthalene-2,3-diylbis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonate)   1,1'-(1,2-phenylenebis(oxy))bis(3,6,9,12,15,18,21,24-octaoxaoctacosane-28-sulfonic acid)   potassium 1,1'-((4-methyl-1,2-phenylene)bis(oxy))bis(3,6,9,12-tetraoxaheptadecane-15-sulfonate) 2. Composition comprising at least one compound according to claim 1 and one or more additional constituents selected from the list comprising solvents, diluents, surfactants, adsorbents, stabilisers. 3. Composition according to claim 2, wherein said composition is a tracer composition in a release system. 4. A solid or degradable material comprising two or more compounds according to claim 1. 5. The material of claim 4, selected from the list comprising a polymer, ceramic, sand, or an equipment such as a tool or a pipe. 6. Use of a compound or composition according to any of claims 1-4, as a tracer. 7. The use according to claim 6, said use comprising tracing of downstream effluents from oil and gas reservoirs, industrial and other discharges, leak detection, pollution studies, natural water flow analysis, sewer water drainage analysis, storm water drainage analysis, tracing of food, tracing of animal feed, and/or tracing of industrial products to trace their origin. 8. The use according to any of claims 6-7, under high temperature, high pressure, large variations in pH, and/or large variations in brine environment conditions. 9. The use according to any of claims 6-8, in an oil and gas reservoir and/or wellbore. 10. The use according to any of claims 6-8, for inflow monitoring in a hydrocarbon producer and/or during oil and gas production. 11. The use according to any of claims 6-8, wherein the compound or composition is placed in an oil and gas well and detected topside after release from the oil and gas well. 12. The use according to any of claims 6-11, wherein the tracer compounds are detectable by LC-MS, GC-MS or a combination thereof. 13. A compound according to claim 1, or a composition according to claim 2, for use as a tracer in vivo tracing of body fluids during medication or diagnostic methods. 14. A compound according to claim 1, or a composition according to claim 2, for use according to claim 13, wherein the compound or composition is formulated into tablets or capsules.
法律状态
GRANTED
专利类型码
B1A1
国别省市代码
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