JPWO2020099398A5 - - Google Patents

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JPWO2020099398A5
JPWO2020099398A5 JP2021525675A JP2021525675A JPWO2020099398A5 JP WO2020099398 A5 JPWO2020099398 A5 JP WO2020099398A5 JP 2021525675 A JP2021525675 A JP 2021525675A JP 2021525675 A JP2021525675 A JP 2021525675A JP WO2020099398 A5 JPWO2020099398 A5 JP WO2020099398A5
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metal
complex according
metal complex
ion
compound
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JP2022507214A (en
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Priority claimed from PCT/EP2019/081014 external-priority patent/WO2020099398A1/en
Publication of JP2022507214A publication Critical patent/JP2022507214A/en
Publication of JPWO2020099398A5 publication Critical patent/JPWO2020099398A5/ja
Priority to JP2023137271A priority Critical patent/JP2023179429A/en
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Claims (18)

式(I):
Figure 2020099398000001
で示されるキレート化合物またはその薬学的に許容し得る塩。
Formula (I):
Figure 2020099398000001
A chelate compound represented by or a pharmaceutically acceptable salt thereof.
請求項1に記載のキレート化合物またはその薬学的に許容される塩と、金属イオンとを含んでなる金属錯体。 A metal complex comprising the chelate compound according to claim 1 or a pharmaceutically acceptable salt thereof and a metal ion. 金属イオンが、43Sc、44Sc、44mSc、47Sc、51Cr、52Fe、52Mn、52mMn、55Co、58Co、60Cu、61Cu、62Cu、64Cu、67Cu、67Ga、68Ga、72As、86Y、88Y、90Y、97Ru、99mTc、103Ru、105Rh、109Pd、111In、111Ag、112Ag、117mSn、140La、141Ce、142Pr、149Pm、149Tb、152Tb、155Tb、153Sm、159Gd、161Tb、165Dy、166Dy、166Ho、167Tm、168Yb、175Yb、177Lu、186Re、188Re、199Au、203Pb、212Pb、205Bi、206Bi、210Bi、211Bi、212Bi、213Biおよび214Biから選択される金属原子のイオンである、請求項2に記載の金属錯体。 The metal ions are 43 Sc, 44 Sc, 44m Sc, 47 Sc, 51 Cr, 52 Fe, 52 Mn, 52m Mn, 55 Co, 58 Co, 60 Cu, 61 Cu, 62 Cu, 64 Cu, 67 Cu, 67 Ga, 68Ga , 72As , 86Y , 88Y , 90Y , 97Ru , 99mTc , 103Ru , 105Rh , 109Pd , 111In , 111Ag , 112Ag , 117mSn , 140La , 141Ce , 142Pr , 149Pm , 149Tb , 152Tb , 155Tb , 153Sm , 159Gd , 161Tb , 165Dy , 166Dy , 166Ho , 167Tm , 168Yb , 175Yb , 177Lu , 186Re , 188Re , 199 Au, 203 Pb, 212 Pb, 205 Bi, 206 Bi, 210 Bi, 211 Bi, 212 Bi, 213 Bi and 214 Bi. 金属イオンが、43Sc、44mSc、44Sc、52Fe、52Mn、52mMn、60Cu、61Cu、62Cu、64Cu、67Ga、68Ga、72As、86Y、99mTc、111In、152Tb、155Tb、199Auおよび203Pbから選択される金属原子のイオンである、請求項2に記載の金属錯体。 The metal ions are 43 Sc, 44m Sc, 44 Sc, 52 Fe, 52 Mn, 52m Mn, 60 Cu, 61 Cu, 62 Cu, 64 Cu, 67 Ga, 68 Ga, 72 As, 86 Y, 99m Tc, 111 3. A metal complex according to claim 2, which is an ion of a metal atom selected from In, 152 Tb, 155 Tb, 199 Au and 203 Pb. 金属イオンが、47Sc、67Cu、88Y、90Y、97Ru、103Ru、105Rh、109Pd、111Ag、112Ag、117mSn、140La、149Pm、149Tb、153Sm、161Tb、165Dy、166Dy、166Ho、167Tm、168Yb、175Yb、177Lu、186Re、188Re、199Au、205Bi、206Bi、210Bi、211Bi、212Bi、212Pb、213Biおよび214Biから選択される金属原子のイオンである、請求項2に記載の金属錯体。 The metal ions are 47 Sc, 67 Cu, 88 Y, 90 Y, 97 Ru, 103 Ru, 105 Rh, 109 Pd, 111 Ag, 112 Ag, 117m Sn, 140 La, 149 Pm, 149 Tb, 153 Sm, 161 Tb, 165Dy , 166Dy , 166Ho , 167Tm , 168Yb , 175Yb , 177Lu , 186Re , 188Re , 199Au , 205Bi , 206Bi , 210Bi , 211Bi , 212Bi , 212Pb , 3. The metal complex according to claim 2, which is an ion of a metal atom selected from 213Bi and 214Bi . 金属イオンが、44Sc、47Sc、68Ga、177Lu、212Pbまたは213Biのイオンである、請求項3に記載の金属錯体。 4. The metal complex according to claim 3, wherein the metal ion is an ion of 44 Sc, 47 Sc, 68 Ga, 177 Lu, 212 Pb or 213 Bi. 金属イオンが、metal ions are 4444 Sc、Sc 6868 GaまたはGa or 213213 Biのイオンである、請求項6に記載の金属錯体。7. The metal complex according to claim 6, which is a Bi ion. 金属イオンがmetal ions 6868 Gaのイオンである、請求項7に記載の金属錯体。8. The metal complex according to claim 7, which is a Ga ion. 金属イオンがmetal ions 4444 Scのイオンである、請求項7に記載の金属錯体。8. The metal complex according to claim 7, which is an ion of Sc. 金属イオンがmetal ions 213213 Biのイオンである、請求項7に記載の金属錯体。8. The metal complex according to claim 7, which is a Bi ion. 生理学的に許容される塩が、イオン形態の少なくとも1つのカルボン酸基を有する式Iの化合物と、無機または有機カチオンとを含んでなる、請求項1~10のいずれかに記載の化合物。 A compound according to any one of claims 1 to 10 , wherein the physiologically acceptable salt comprises a compound of formula I having at least one carboxylic acid group in ionic form and an inorganic or organic cation. 生理学的に許容される塩が、イオン形態の少なくとも1つのアミノ基を有する式Iの化合物と、無機または有機アニオンとを含んでなる、請求項1~10のいずれかに記載の化合物。 A compound according to any one of claims 1 to 10 , wherein the physiologically acceptable salt comprises a compound of formula I having at least one amino group in ionic form and an inorganic or organic anion. 好ましくはin vivo診断(PET/SPECT)のための、画像診断薬として使用するための請求項4に記載の金属錯体。 5. A metal complex according to claim 4 for use as a diagnostic imaging agent, preferably for in vivo diagnosis (PET/SPECT). 神経内分泌腫瘍の検出に使用するための請求項4に記載の金属錯体。 5. A metal complex according to claim 4 for use in detecting neuroendocrine tumors. 好ましくはセラノスティックまたは放射線療法のための、治療薬として使用するための請求項5に記載の金属錯体。 6. A metal complex according to claim 5 for use as a therapeutic agent, preferably for theranostic or radiotherapy. 神経内分泌腫瘍の治療に使用するための請求項5に記載の金属錯体。 6. A metal complex according to claim 5 for use in treating neuroendocrine tumors. 薬学的に許容される添加剤と組み合わせて、請求項1に記載のキレート化合物を含む医薬組成物。 A pharmaceutical composition comprising the chelate compound of claim 1 in combination with a pharmaceutically acceptable excipient. 薬学的に許容される添加剤と組み合わせて、請求項2~16のいずれかに記載の金属錯体を含む医薬組成物。 A pharmaceutical composition comprising the metal complex according to any one of claims 2 to 16 in combination with a pharmaceutically acceptable additive.
JP2021525675A 2018-11-12 2019-11-12 Chelated AAZTA conjugates and their complexes Pending JP2022507214A (en)

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EP18205796.8 2018-11-12
EP18205796 2018-11-12
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EP (1) EP3880635B1 (en)
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CN (1) CN112996764B (en)
WO (1) WO2020099398A1 (en)

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US11541134B1 (en) 2021-08-02 2023-01-03 Rayzebio, Inc. Stabilized compositions of radionuclides and uses thereof
WO2024023314A1 (en) 2022-07-28 2024-02-01 Bracco Imaging Spa 1,4-bis-(2-hydroxy-benzyl)-1,4,7-triazacyclononane derivatives and similar compounds as ligands in iron(iii) complexes for use as mri contrast agents

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US7893223B2 (en) * 2001-07-17 2011-02-22 Bracco Imaging S.P.A. Multidentate AZA ligands able to complex metal ions and the use thereof in diagnostics and therapy
ITMI20011518A1 (en) 2001-07-17 2003-01-17 Bracco Imaging Spa MULTIDENTATED NITROGEN BINDERS CAPABLE OF COMPLEXING METAL IONS AND THEIR USE IN DIAGNOSTICS AND THERAPY
DE602005014248D1 (en) 2004-07-02 2009-06-10 Bracco Imaging Spa 1,4-BIS (CARBOXYMETHYL) -6-FAIRY (CARBOXYMETHYL) AMINOU-6-METHYL-PERHYDRO-1,4-DIAZEPINE (AAZTA) DERIVATIVES AS LIGANDS IN CONTRASTIVES HAVING HIGH RELAXIVITY FOR USE IN MAGNETIC RESONANCE TOMOGRAPHY (MRI)
CN101558081B (en) * 2006-12-11 2014-08-20 伯拉考成像股份公司 Fibrin binding peptide conjugates for diagnostic and therapeutic applications
EP1964846A1 (en) * 2007-02-27 2008-09-03 Bracco Imaging, S.P.A. Process for the preparation of contrast agents
FR2914304B1 (en) * 2007-03-28 2012-11-16 Guerbet Sa COMPOUNDS FOR THE DIAGNOSIS OF DISEASES ASSOCIATED WITH EXPRESSION OF VCAM.
EP2639227A1 (en) 2012-03-14 2013-09-18 Bracco Imaging S.p.A A new class of diazepine derivative chelating agents and complexes with paramagnetic metals as MRI contrast agents
EP3177598B1 (en) * 2014-07-28 2019-08-28 Institut National de la Sante et de la Recherche Medicale (INSERM) Macrocyclic complexes, their process of preparation and use as pet imaging agents
DE102014115154A1 (en) * 2014-10-17 2016-04-21 SCV-SpezialChemikalien-Vertrieb GmbH Conjugated bisphosphonates for the diagnosis and treatment of bone diseases
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