KR102464647B1 - 자기 공명 영상화에 사용하기 위한 높은 이완도 가돌리늄 킬레이트 화합물 - Google Patents
자기 공명 영상화에 사용하기 위한 높은 이완도 가돌리늄 킬레이트 화합물 Download PDFInfo
- Publication number
- KR102464647B1 KR102464647B1 KR1020197018307A KR20197018307A KR102464647B1 KR 102464647 B1 KR102464647 B1 KR 102464647B1 KR 1020197018307 A KR1020197018307 A KR 1020197018307A KR 20197018307 A KR20197018307 A KR 20197018307A KR 102464647 B1 KR102464647 B1 KR 102464647B1
- Authority
- KR
- South Korea
- Prior art keywords
- tetraazacyclododecan
- compound
- carboxylatomethyl
- acetyl
- tris
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 246
- 238000002595 magnetic resonance imaging Methods 0.000 title claims description 19
- 229910052688 Gadolinium Inorganic materials 0.000 title abstract description 36
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 title abstract description 33
- 239000013522 chelant Substances 0.000 title abstract description 11
- 239000007983 Tris buffer Substances 0.000 claims description 58
- -1 2-(2-methoxyethoxy)ethyl Chemical group 0.000 claims description 53
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 52
- 150000003839 salts Chemical class 0.000 claims description 41
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 38
- 125000005843 halogen group Chemical group 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- 239000002872 contrast media Substances 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 21
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 20
- 239000012453 solvate Substances 0.000 claims description 19
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical group OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 claims description 18
- 150000001204 N-oxides Chemical class 0.000 claims description 15
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 15
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 15
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 12
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 9
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 9
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 7
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 125000006299 oxetan-3-yl group Chemical group [H]C1([H])OC([H])([H])C1([H])* 0.000 claims description 6
- 239000000032 diagnostic agent Substances 0.000 claims description 5
- 229940039227 diagnostic agent Drugs 0.000 claims description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 5
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 3
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 71
- 239000002616 MRI contrast agent Substances 0.000 abstract description 4
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 47
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 32
- 238000005481 NMR spectroscopy Methods 0.000 description 28
- 238000003786 synthesis reaction Methods 0.000 description 28
- 230000015572 biosynthetic process Effects 0.000 description 26
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 24
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 22
- 239000000243 solution Substances 0.000 description 22
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 21
- 239000000543 intermediate Substances 0.000 description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 17
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 16
- 235000019253 formic acid Nutrition 0.000 description 16
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 16
- 239000002904 solvent Substances 0.000 description 13
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 13
- 229940125904 compound 1 Drugs 0.000 description 12
- ZPDFIIGFYAHNSK-UHFFFAOYSA-K gadobutrol Chemical compound [Gd+3].OCC(O)C(CO)N1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 ZPDFIIGFYAHNSK-UHFFFAOYSA-K 0.000 description 12
- 150000004677 hydrates Chemical class 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- NMHVTLJFPDOJOD-UHFFFAOYSA-N tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound CC(C)(C)OC(=O)CN1CCNCCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 NMHVTLJFPDOJOD-UHFFFAOYSA-N 0.000 description 12
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 12
- KWHISWOYDCMPEJ-UHFFFAOYSA-N 2,2-bis(aminomethyl)propane-1,3-diamine tetrahydrochloride Chemical compound Cl.Cl.Cl.Cl.NCC(CN)(CN)CN KWHISWOYDCMPEJ-UHFFFAOYSA-N 0.000 description 11
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 11
- 229910000027 potassium carbonate Inorganic materials 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 230000002829 reductive effect Effects 0.000 description 10
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 9
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 8
- 238000002583 angiography Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 125000006239 protecting group Chemical group 0.000 description 8
- LSTRKXWIZZZYAS-UHFFFAOYSA-N 2-bromoacetyl bromide Chemical compound BrCC(Br)=O LSTRKXWIZZZYAS-UHFFFAOYSA-N 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 7
- 208000003510 Nephrogenic Fibrosing Dermopathy Diseases 0.000 description 7
- 206010067467 Nephrogenic systemic fibrosis Diseases 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000037396 body weight Effects 0.000 description 6
- 238000002059 diagnostic imaging Methods 0.000 description 6
- 239000003480 eluent Substances 0.000 description 6
- 150000002148 esters Chemical group 0.000 description 6
- LGMLJQFQKXPRGA-VPVMAENOSA-K gadopentetate dimeglumine Chemical compound [Gd+3].CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O LGMLJQFQKXPRGA-VPVMAENOSA-K 0.000 description 6
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- KSSJBGNOJJETTC-UHFFFAOYSA-N COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC Chemical compound COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC KSSJBGNOJJETTC-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- OCDAWJYGVOLXGZ-VPVMAENOSA-K gadobenate dimeglumine Chemical compound [Gd+3].CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC(O)=O)C(C([O-])=O)COCC1=CC=CC=C1 OCDAWJYGVOLXGZ-VPVMAENOSA-K 0.000 description 5
- XPCLDSMKWNNKOM-UHFFFAOYSA-K gadodiamide hydrate Chemical compound O.[Gd+3].CNC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC(=O)NC XPCLDSMKWNNKOM-UHFFFAOYSA-K 0.000 description 5
- 150000002430 hydrocarbons Chemical group 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- JRLONEVZUNANEI-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[N-(carboxymethyl)anilino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C1(=CC=CC=C1)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O JRLONEVZUNANEI-UHFFFAOYSA-N 0.000 description 4
- XVDDMSSUHKPYFA-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(2-ethoxyethyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound CCOCCN(CC(O)=O)C(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 XVDDMSSUHKPYFA-UHFFFAOYSA-N 0.000 description 4
- YHIHCXWILWUNAF-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(2-methoxyethyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound COCCN(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O YHIHCXWILWUNAF-UHFFFAOYSA-N 0.000 description 4
- SXRMEUDRFDVOAG-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(cyclopentyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C1(CCCC1)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O SXRMEUDRFDVOAG-UHFFFAOYSA-N 0.000 description 4
- XBVNFVXMYCUBCK-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(ethyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C(C)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O XBVNFVXMYCUBCK-UHFFFAOYSA-N 0.000 description 4
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229940096814 gadobenate dimeglumine Drugs 0.000 description 4
- 229940044350 gadopentetate dimeglumine Drugs 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000004185 liver Anatomy 0.000 description 4
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 4
- DRKHJSDSSUXYTE-UHFFFAOYSA-L oxidanium;2-[bis[2-[carboxylatomethyl-[2-(2-methoxyethylamino)-2-oxoethyl]amino]ethyl]amino]acetate;gadolinium(3+) Chemical compound [OH3+].[Gd+3].COCCNC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC(=O)NCCOC DRKHJSDSSUXYTE-UHFFFAOYSA-L 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 4
- ZPDFIIGFYAHNSK-CTHHTMFSSA-K 2-[4,10-bis(carboxylatomethyl)-7-[(2r,3s)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;gadolinium(3+) Chemical compound [Gd+3].OC[C@@H](O)[C@@H](CO)N1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 ZPDFIIGFYAHNSK-CTHHTMFSSA-K 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 3
- 108091006905 Human Serum Albumin Proteins 0.000 description 3
- 102000008100 Human Serum Albumin Human genes 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- WDLRUFUQRNWCPK-UHFFFAOYSA-N Tetraxetan Chemical class OC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 WDLRUFUQRNWCPK-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012091 fetal bovine serum Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 229960003411 gadobutrol Drugs 0.000 description 3
- 229960005063 gadodiamide Drugs 0.000 description 3
- RYHQMKVRYNEBNJ-BMWGJIJESA-K gadoterate meglumine Chemical compound [Gd+3].CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 RYHQMKVRYNEBNJ-BMWGJIJESA-K 0.000 description 3
- DPNNNPAKRZOSMO-UHFFFAOYSA-K gadoteridol Chemical compound [Gd+3].CC(O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 DPNNNPAKRZOSMO-UHFFFAOYSA-K 0.000 description 3
- 229960002059 gadoversetamide Drugs 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 238000010253 intravenous injection Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 2
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 2
- VWVRASTUFJRTHW-UHFFFAOYSA-N 2-[3-(azetidin-3-yloxy)-4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound O=C(CN1C=C(C(OC2CNC2)=N1)C1=CN=C(NC2CC3=C(C2)C=CC=C3)N=C1)N1CCC2=C(C1)N=NN2 VWVRASTUFJRTHW-UHFFFAOYSA-N 0.000 description 2
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 2
- DHGXQYGVVUHEMB-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[2-ethoxyethyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CCOCCN(CC(=O)Oc1ccc(cc1)[N+]([O-])=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 DHGXQYGVVUHEMB-UHFFFAOYSA-K 0.000 description 2
- CXWAKJCGYSBVQS-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[2-methoxyethyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].COCCN(CC(=O)Oc1ccc(cc1)[N+]([O-])=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 CXWAKJCGYSBVQS-UHFFFAOYSA-K 0.000 description 2
- QIIMXFXHJJJUOL-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(2-ethoxyethyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CCOCCN(CC(O)=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 QIIMXFXHJJJUOL-UHFFFAOYSA-K 0.000 description 2
- YJBSSYYBNNGCJC-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(2-methylpropyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CC(C)CN(CC(O)=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 YJBSSYYBNNGCJC-UHFFFAOYSA-K 0.000 description 2
- ZUDFWSMBGFVGKP-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(cyclopentyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].OC(=O)CN(C1CCCC1)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 ZUDFWSMBGFVGKP-UHFFFAOYSA-K 0.000 description 2
- INWXYJQZXAAYQX-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(cyclopropyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].OC(=O)CN(C1CC1)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 INWXYJQZXAAYQX-UHFFFAOYSA-K 0.000 description 2
- UMUYAOHTAKLWHC-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(propan-2-yl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CC(C)N(CC(O)=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 UMUYAOHTAKLWHC-UHFFFAOYSA-K 0.000 description 2
- KOWDBNMNAVLDCL-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(2-methylpropyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C(C(C)C)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O KOWDBNMNAVLDCL-UHFFFAOYSA-N 0.000 description 2
- QYQCNWWATWRUCM-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(methyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound CN(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O QYQCNWWATWRUCM-UHFFFAOYSA-N 0.000 description 2
- XPRUEFZZBNFKLI-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(propan-2-yl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C(C)(C)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O XPRUEFZZBNFKLI-UHFFFAOYSA-N 0.000 description 2
- WWSJZGAPAVMETJ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-ethoxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OCC WWSJZGAPAVMETJ-UHFFFAOYSA-N 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 2
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 2
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 2
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 2
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 2
- FNYIYDWIMXIVPU-UHFFFAOYSA-N 2-[4-[2-[benzyl(carboxymethyl)amino]-2-oxoethyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C(C1=CC=CC=C1)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O FNYIYDWIMXIVPU-UHFFFAOYSA-N 0.000 description 2
- VXZBYIWNGKSFOJ-UHFFFAOYSA-N 2-[4-[5-(2,3-dihydro-1H-inden-2-ylamino)pyrazin-2-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC=1N=CC(=NC=1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 VXZBYIWNGKSFOJ-UHFFFAOYSA-N 0.000 description 2
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 2
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 2
- WTFUTSCZYYCBAY-SXBRIOAWSA-N 6-[(E)-C-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-N-hydroxycarbonimidoyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C/C(=N/O)/C1=CC2=C(NC(O2)=O)C=C1 WTFUTSCZYYCBAY-SXBRIOAWSA-N 0.000 description 2
- DFGKGUXTPFWHIX-UHFFFAOYSA-N 6-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]acetyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)C1=CC2=C(NC(O2)=O)C=C1 DFGKGUXTPFWHIX-UHFFFAOYSA-N 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- CKNQMEPYFTXBMN-UHFFFAOYSA-K C(=O)(O)CN(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CCOC.[Gd+3] Chemical compound C(=O)(O)CN(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CCOC.[Gd+3] CKNQMEPYFTXBMN-UHFFFAOYSA-K 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 150000000921 Gadolinium Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 239000000556 agonist Substances 0.000 description 2
- 125000006242 amine protecting group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 210000002376 aorta thoracic Anatomy 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004296 chiral HPLC Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 229940039231 contrast media Drugs 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 238000003821 enantio-separation Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- PIZALBORPSCYJU-QSQMUHTISA-H gadofosveset Chemical compound O.[Na+].[Na+].[Na+].[Gd+3].C1CC(OP([O-])(=O)OC[C@@H](CN(CCN(CC([O-])=O)CC([O-])=O)CC(=O)[O-])N(CC([O-])=O)CC([O-])=O)CCC1(C=1C=CC=CC=1)C1=CC=CC=C1 PIZALBORPSCYJU-QSQMUHTISA-H 0.000 description 2
- MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 2
- LYQGMALGKYWNIU-UHFFFAOYSA-K gadolinium(3+);triacetate Chemical compound [Gd+3].CC([O-])=O.CC([O-])=O.CC([O-])=O LYQGMALGKYWNIU-UHFFFAOYSA-K 0.000 description 2
- 229940016115 gadoterate meglumine Drugs 0.000 description 2
- 229960005451 gadoteridol Drugs 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000001927 high performance liquid chromatography-inductively coupled plasma mass spectrometry Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000002075 inversion recovery Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- UIWORTLMHRYQFE-UHFFFAOYSA-N tert-butyl 2-(2-ethoxyethylamino)acetate Chemical compound CCOCCNCC(=O)OC(C)(C)C UIWORTLMHRYQFE-UHFFFAOYSA-N 0.000 description 2
- WRMGKVKXBGFCTJ-UHFFFAOYSA-N tert-butyl 2-(ethylamino)acetate Chemical compound CCNCC(=O)OC(C)(C)C WRMGKVKXBGFCTJ-UHFFFAOYSA-N 0.000 description 2
- VUXQCPCYFXOHAT-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-(2-ethoxyethyl)amino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)CCOCC VUXQCPCYFXOHAT-UHFFFAOYSA-N 0.000 description 2
- MLZAVEFGMFEIAA-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-(2-methoxyethyl)amino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)CCOC MLZAVEFGMFEIAA-UHFFFAOYSA-N 0.000 description 2
- QMKVHXGLKWRACT-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-cyclopentylamino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)C1CCCC1 QMKVHXGLKWRACT-UHFFFAOYSA-N 0.000 description 2
- SHNUBPNWKBBFFC-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-cyclopropylamino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)C1CC1 SHNUBPNWKBBFFC-UHFFFAOYSA-N 0.000 description 2
- ADUCIKSDVIRZHU-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-ethylamino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)CC ADUCIKSDVIRZHU-UHFFFAOYSA-N 0.000 description 2
- FANKERXCXXULIM-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-methylamino]acetate Chemical compound C(C)(C)(C)OC(CN(C)C(CBr)=O)=O FANKERXCXXULIM-UHFFFAOYSA-N 0.000 description 2
- RESODUOSFPMLCJ-UHFFFAOYSA-N tert-butyl 2-[4-[2-[methyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound CN(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O RESODUOSFPMLCJ-UHFFFAOYSA-N 0.000 description 2
- BNWCETAHAJSBFG-UHFFFAOYSA-N tert-butyl 2-bromoacetate Chemical compound CC(C)(C)OC(=O)CBr BNWCETAHAJSBFG-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Chemical class OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- KBINUWAGFNPHFU-YSYXNDDBSA-N (2S)-2-amino-N-(1-diphenoxyphosphorylethyl)-3-phenylpropanamide Chemical compound C([C@H](N)C(=O)NC(C)P(=O)(OC=1C=CC=CC=1)OC=1C=CC=CC=1)C1=CC=CC=C1 KBINUWAGFNPHFU-YSYXNDDBSA-N 0.000 description 1
- DNISEZBAYYIQFB-PHDIDXHHSA-N (2r,3r)-2,3-diacetyloxybutanedioic acid Chemical compound CC(=O)O[C@@H](C(O)=O)[C@H](C(O)=O)OC(C)=O DNISEZBAYYIQFB-PHDIDXHHSA-N 0.000 description 1
- 125000006583 (C1-C3) haloalkyl group Chemical group 0.000 description 1
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical class OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- 125000006218 1-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004778 2,2-difluoroethyl group Chemical group [H]C([H])(*)C([H])(F)F 0.000 description 1
- XBNGYFFABRKICK-UHFFFAOYSA-N 2,3,4,5,6-pentafluorophenol Chemical compound OC1=C(F)C(F)=C(F)C(F)=C1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 description 1
- QVKNABKLTGZEOO-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-(N-[2-(4-nitrophenoxy)-2-oxoethyl]anilino)-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].[O-]C(=O)CN1CCN(CC([O-])=O)CCN(CC(=O)N(CC(=O)Oc2ccc(cc2)[N+]([O-])=O)c2ccccc2)CCN(CC([O-])=O)CC1 QVKNABKLTGZEOO-UHFFFAOYSA-K 0.000 description 1
- UJWBRGLBYOZCKU-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[N-(carboxymethyl)anilino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].OC(=O)CN(C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1)c1ccccc1 UJWBRGLBYOZCKU-UHFFFAOYSA-K 0.000 description 1
- BPVGPULSLFHFGP-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[carboxymethyl(ethyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CCN(CC(O)=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 BPVGPULSLFHFGP-UHFFFAOYSA-K 0.000 description 1
- MOAFJTZJOFWBJR-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[cyclopentyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].[O-]C(=O)CN1CCN(CC([O-])=O)CCN(CC(=O)N(CC(=O)Oc2ccc(cc2)[N+]([O-])=O)C2CCCC2)CCN(CC([O-])=O)CC1 MOAFJTZJOFWBJR-UHFFFAOYSA-K 0.000 description 1
- YNRZMCNGPXYSIY-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[cyclopropyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].[O-]C(=O)CN1CCN(CC([O-])=O)CCN(CC(=O)N(CC(=O)Oc2ccc(cc2)[N+]([O-])=O)C2CC2)CCN(CC([O-])=O)CC1 YNRZMCNGPXYSIY-UHFFFAOYSA-K 0.000 description 1
- AVISHBRIEWPTIG-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[ethyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CCN(CC(=O)Oc1ccc(cc1)[N+]([O-])=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 AVISHBRIEWPTIG-UHFFFAOYSA-K 0.000 description 1
- YNAZXRYVLFHNBX-UHFFFAOYSA-K 2-[4,7-bis(carboxylatomethyl)-10-[2-[methyl-[2-(4-nitrophenoxy)-2-oxoethyl]amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate gadolinium(3+) Chemical compound [Gd+3].CN(CC(=O)Oc1ccc(cc1)[N+]([O-])=O)C(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 YNAZXRYVLFHNBX-UHFFFAOYSA-K 0.000 description 1
- HHLZCENAOIROSL-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound OC(=O)CN1CCNCCN(CC(O)=O)CCN(CC(O)=O)CC1 HHLZCENAOIROSL-UHFFFAOYSA-N 0.000 description 1
- OPMHGAOFCAANNP-UHFFFAOYSA-N 2-[4,7-bis(carboxymethyl)-10-[2-[carboxymethyl(cyclopropyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid Chemical compound C1(CC1)N(CC(=O)O)C(CN1CCN(CCN(CCN(CC1)CC(=O)O)CC(=O)O)CC(=O)O)=O OPMHGAOFCAANNP-UHFFFAOYSA-N 0.000 description 1
- HVTQDSGGHBWVTR-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-phenylmethoxypyrazol-1-yl]-1-morpholin-4-ylethanone Chemical compound C(C1=CC=CC=C1)OC1=NN(C=C1C=1C=NC(=NC=1)NC1CC2=CC=CC=C2C1)CC(=O)N1CCOCC1 HVTQDSGGHBWVTR-UHFFFAOYSA-N 0.000 description 1
- BPGIOCZAQDIBPI-UHFFFAOYSA-N 2-ethoxyethanamine Chemical compound CCOCCN BPGIOCZAQDIBPI-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- JMTMSDXUXJISAY-UHFFFAOYSA-N 2H-benzotriazol-4-ol Chemical compound OC1=CC=CC2=C1N=NN2 JMTMSDXUXJISAY-UHFFFAOYSA-N 0.000 description 1
- 125000002774 3,4-dimethoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C(OC([H])([H])[H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- UPXRTVAIJMUAQR-UHFFFAOYSA-N 4-(9h-fluoren-9-ylmethoxycarbonylamino)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid Chemical compound C1C(C(O)=O)N(C(=O)OC(C)(C)C)CC1NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C21 UPXRTVAIJMUAQR-UHFFFAOYSA-N 0.000 description 1
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- TYJOQICPGZGYDT-UHFFFAOYSA-N 4-methylsulfonylbenzenesulfonyl chloride Chemical compound CS(=O)(=O)C1=CC=C(S(Cl)(=O)=O)C=C1 TYJOQICPGZGYDT-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ISJHEEPFTKWOIX-UHFFFAOYSA-K C(C(C)C)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] Chemical compound C(C(C)C)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] ISJHEEPFTKWOIX-UHFFFAOYSA-K 0.000 description 1
- WDSLZZAKFLZXDV-UHFFFAOYSA-K C(C)(C)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] Chemical compound C(C)(C)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] WDSLZZAKFLZXDV-UHFFFAOYSA-K 0.000 description 1
- WSVFKIYXLSUTDC-UHFFFAOYSA-K C(C1=CC=CC=C1)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] Chemical compound C(C1=CC=CC=C1)N(C(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])=O)CC(=O)OC1=CC=C(C=C1)[N+](=O)[O-].[Gd+3] WSVFKIYXLSUTDC-UHFFFAOYSA-K 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 238000000685 Carr-Purcell-Meiboom-Gill pulse sequence Methods 0.000 description 1
- 229910003317 GdCl3 Inorganic materials 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Chemical class OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical class OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical class OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 1
- WTBIAPVQQBCLFP-UHFFFAOYSA-N N.N.N.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O Chemical compound N.N.N.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O WTBIAPVQQBCLFP-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- SAHIZENKTPRYSN-UHFFFAOYSA-N [2-[3-(phenoxymethyl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound O(C1=CC=CC=C1)CC=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 SAHIZENKTPRYSN-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Chemical class OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Chemical class OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- SLYTULCOCGSBBJ-UHFFFAOYSA-I disodium;2-[[2-[bis(carboxylatomethyl)amino]-3-(4-ethoxyphenyl)propyl]-[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate;gadolinium(3+) Chemical compound [Na+].[Na+].[Gd+3].CCOC1=CC=C(CC(CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O)N(CC([O-])=O)CC([O-])=O)C=C1 SLYTULCOCGSBBJ-UHFFFAOYSA-I 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000132 electrospray ionisation Methods 0.000 description 1
- 150000002081 enamines Chemical class 0.000 description 1
- 208000028208 end stage renal disease Diseases 0.000 description 1
- 201000000523 end stage renal failure Diseases 0.000 description 1
- 230000003511 endothelial effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000105 evaporative light scattering detection Methods 0.000 description 1
- 210000001723 extracellular space Anatomy 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 230000003176 fibrotic effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000001530 fumaric acid Chemical class 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- RJOJUSXNYCILHH-UHFFFAOYSA-N gadolinium(3+) Chemical class [Gd+3] RJOJUSXNYCILHH-UHFFFAOYSA-N 0.000 description 1
- MWFSXYMZCVAQCC-UHFFFAOYSA-N gadolinium(iii) nitrate Chemical compound [Gd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O MWFSXYMZCVAQCC-UHFFFAOYSA-N 0.000 description 1
- 229940075342 gadoxetate disodium Drugs 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Chemical class 0.000 description 1
- 125000000267 glycino group Chemical group [H]N([*])C([H])([H])C(=O)O[H] 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003494 hepatocyte Anatomy 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 1
- GQZXNSPRSGFJLY-UHFFFAOYSA-N hydroxyphosphanone Chemical compound OP=O GQZXNSPRSGFJLY-UHFFFAOYSA-N 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000012216 imaging agent Substances 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 229960004184 ketamine hydrochloride Drugs 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000004310 lactic acid Chemical class 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 150000002678 macrocyclic compounds Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical class OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Chemical class 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- GPKUICFDWYEPTK-UHFFFAOYSA-N methoxycyclohexatriene Chemical compound COC1=CC=C=C[CH]1 GPKUICFDWYEPTK-UHFFFAOYSA-N 0.000 description 1
- GRFNBEZIAWKNCO-UHFFFAOYSA-N mhp Natural products OC1=CC=CN=C1 GRFNBEZIAWKNCO-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 210000000885 nephron Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000011587 new zealand white rabbit Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000002953 preparative HPLC Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 229960004134 propofol Drugs 0.000 description 1
- OLBCVFGFOZPWHH-UHFFFAOYSA-N propofol Chemical compound CC(C)C1=CC=CC(C(C)C)=C1O OLBCVFGFOZPWHH-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- AQIDWPCFDNAMQW-UHFFFAOYSA-N pyridin-3-ol Chemical compound OC1=C=NC=C[CH]1 AQIDWPCFDNAMQW-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical class O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002254 renal artery Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 229940069575 rompun Drugs 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- OIIWPAYIXDCDNL-HGFPCDIYSA-M sodium;2,2,3,3-tetradeuterio-3-trimethylsilylpropanoate Chemical compound [Na+].[O-]C(=O)C([2H])([2H])C([2H])([2H])[Si](C)(C)C OIIWPAYIXDCDNL-HGFPCDIYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- WZZARLZSGLWDMC-UHFFFAOYSA-N tert-butyl 2-(2-methoxyethylamino)acetate Chemical compound COCCNCC(=O)OC(C)(C)C WZZARLZSGLWDMC-UHFFFAOYSA-N 0.000 description 1
- CTPXABKSAYYJCA-UHFFFAOYSA-N tert-butyl 2-(N-(2-bromoacetyl)anilino)acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)C1=CC=CC=C1 CTPXABKSAYYJCA-UHFFFAOYSA-N 0.000 description 1
- AJWUSVUOAIUDGZ-UHFFFAOYSA-N tert-butyl 2-(cyclopentylamino)acetate Chemical compound CC(C)(C)OC(=O)CNC1CCCC1 AJWUSVUOAIUDGZ-UHFFFAOYSA-N 0.000 description 1
- LGKPVZIVBPCRDS-UHFFFAOYSA-N tert-butyl 2-(cyclopropylamino)acetate Chemical compound CC(C)(C)OC(=O)CNC1CC1 LGKPVZIVBPCRDS-UHFFFAOYSA-N 0.000 description 1
- RNLQHMIDSCYLAK-UHFFFAOYSA-N tert-butyl 2-(methylamino)acetate;hydron;chloride Chemical compound Cl.CNCC(=O)OC(C)(C)C RNLQHMIDSCYLAK-UHFFFAOYSA-N 0.000 description 1
- QNWALKBIJBHMGW-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-(2-methylpropyl)amino]acetate Chemical compound CC(C)CN(C(=O)CBr)CC(=O)OC(C)(C)C QNWALKBIJBHMGW-UHFFFAOYSA-N 0.000 description 1
- NCTRSRCATZSJIE-UHFFFAOYSA-N tert-butyl 2-[(2-bromoacetyl)-propan-2-ylamino]acetate Chemical compound BrCC(=O)N(CC(=O)OC(C)(C)C)C(C)C NCTRSRCATZSJIE-UHFFFAOYSA-N 0.000 description 1
- ANIXYZQYMQTOFS-UHFFFAOYSA-N tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-10-[2-(N-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino)-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C1(=CC=CC=C1)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O ANIXYZQYMQTOFS-UHFFFAOYSA-N 0.000 description 1
- YJZIATQCWIBTEW-UHFFFAOYSA-N tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-10-[2-[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-(2-methylpropyl)amino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C(C(C)C)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O YJZIATQCWIBTEW-UHFFFAOYSA-N 0.000 description 1
- PAWPOYFPHFAHCD-UHFFFAOYSA-N tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-10-[2-[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-propan-2-ylamino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C(C)(C)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O PAWPOYFPHFAHCD-UHFFFAOYSA-N 0.000 description 1
- XYHQWVTZOCEZIA-UHFFFAOYSA-N tert-butyl 2-[4-[2-[2-ethoxyethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C(C)OCCN(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O XYHQWVTZOCEZIA-UHFFFAOYSA-N 0.000 description 1
- FHMSFQHJSXTFNX-UHFFFAOYSA-N tert-butyl 2-[4-[2-[2-methoxyethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound COCCN(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O FHMSFQHJSXTFNX-UHFFFAOYSA-N 0.000 description 1
- RCIMCIOJQGWPRS-UHFFFAOYSA-N tert-butyl 2-[4-[2-[benzyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C(C1=CC=CC=C1)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O RCIMCIOJQGWPRS-UHFFFAOYSA-N 0.000 description 1
- LEAHOZFICGJYFF-UHFFFAOYSA-N tert-butyl 2-[4-[2-[cyclopentyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C1(CCCC1)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O LEAHOZFICGJYFF-UHFFFAOYSA-N 0.000 description 1
- FFXVGODWAQHTCX-UHFFFAOYSA-N tert-butyl 2-[4-[2-[cyclopropyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C1(CC1)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O FFXVGODWAQHTCX-UHFFFAOYSA-N 0.000 description 1
- JWKGDRGHLAHHGK-UHFFFAOYSA-N tert-butyl 2-[4-[2-[ethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate Chemical compound C(C)N(CC(=O)OC(C)(C)C)C(CN1CCN(CCN(CCN(CC1)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(=O)OC(C)(C)C)=O JWKGDRGHLAHHGK-UHFFFAOYSA-N 0.000 description 1
- TTXRCPURSXCEOM-UHFFFAOYSA-N tert-butyl 2-[benzyl-(2-bromoacetyl)amino]acetate Chemical compound C(C1=CC=CC=C1)N(CC(=O)OC(C)(C)C)C(CBr)=O TTXRCPURSXCEOM-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000001946 ultra-performance liquid chromatography-mass spectrometry Methods 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
- 229960004175 xylazine hydrochloride Drugs 0.000 description 1
- QYEFBJRXKKSABU-UHFFFAOYSA-N xylazine hydrochloride Chemical compound Cl.CC1=CC=CC(C)=C1NC1=NCCCS1 QYEFBJRXKKSABU-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/10—Organic compounds
- A61K49/101—Organic compounds the carrier being a complex-forming compound able to form MRI-active complexes with paramagnetic metals
- A61K49/106—Organic compounds the carrier being a complex-forming compound able to form MRI-active complexes with paramagnetic metals the complex-forming compound being cyclic, e.g. DOTA
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/10—Organic compounds
- A61K49/12—Macromolecular compounds
- A61K49/124—Macromolecular compounds dendrimers, dendrons, hyperbranched compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Radiology & Medical Imaging (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
도 2 시간의 경과에 따른 역동적 CT 확산 팬텀 연구의 신호 분석. 참조 화합물 1 및 4와 비교하여 (A) 실시예 1-5 및 (B) 실시예 6-10에 대한 태아 소 용액 중에서의 투석 카세트의 시간의 경과에 따른 하운스필드 단위 (HU)의 신호. 결과는 참조 화합물 4 (가도머)와 대조적으로, 모든 조사된 화합물이 반투과성 막 (20 kDa)을 통과할 수 있다는 것을 입증한다.
도 3: 대표적인 MR-혈관조영상 (최대 강도 투사)
B (중간): 실시예 화합물 6, 25 μmol/kg, 하기와 비교됨
C (우측): 참조 화합물 1 (가도비스트), 표준 용량 (100 μmol/kg), 및
A (좌측): 참조 화합물 1 (가도비스트), 감소된 용량 (25 μmol/kg).
실시예 화합물 6, 25 μmol/kg을 참조 화합물 1, 100 μmol/kg과 비교할 경우 혈관 조영에서 어떠한 정성적 차이도 관찰되지 않았다. 참조 화합물의 감소된 용량에서의 혈관 조영은 상당히 더 낮았다.
도 4: 표준 용량 (100 μmol/kg) 및 감소된 용량 (25 μmol/kg)의 참조 화합물 1 (가도비스트)과 비교하여 실시예 화합물 6, 25 μmol/kg의 경우의 대표적인 혈관 영역에서의 신호 증강 (평균 ± 표준 편차). 화합물 6을 표준 용량의 참조 화합물과 비교하면 그 사이에 어떠한 유의차도 존재하지 않았지만, 감소된 용량의 참조 화합물과 비교하면 유의하게 (p<0.001) 더 높은 신호 증강이 관찰되었다.
Claims (15)
- 화학식 (I)의 화합물 또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염.
여기서,
R1은 서로 독립적으로 수소 원자 또는 메틸 기를 나타내고;
R2는 서로 독립적으로 C1-C6-알킬, C3-C6-시클로알킬, C2-C6-히드록시알킬, (C1-C3-알콕시)-(C2-C4-알킬)-, 2-(2-메톡시에톡시)에틸, 2-(2-에톡시에톡시)에틸, 옥세탄-3-일, 테트라히드로-2H-피란-4-일 및 페닐로부터 선택된 기를 나타내고,
여기서 상기 C1-C6-알킬 기는 페닐 기로, 동일하거나 상이하게, 임의로 치환되고, 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환되고,
여기서 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환된다. - 제1항에 있어서,
R1이 수소 원자를 나타내고;
R2가 C1-C6-알킬, C3-C6-시클로알킬, C2-C4-히드록시알킬, (C1-C3-알콕시)-(C2-C4-알킬)-, 옥세탄-3-일, 테트라히드로-2H-피란-4-일 및 페닐로부터 선택된 기를 나타내고,
여기서 상기 C1-C6-알킬 기는 페닐 기로, 동일하거나 상이하게, 임의로 치환되고, 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환되고,
여기서 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환된 것인
화합물 또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염. - 제1항에 있어서,
R1이 수소 원자를 나타내고;
R2가 C1-C6-알킬, C3-C6-시클로알킬, (C1-C3-알콕시)-(C2-C4-알킬)- 및 페닐로부터 선택된 기를 나타내고,
여기서 상기 C1-C6-알킬 기는 페닐 기로, 동일하거나 상이하게, 임의로 치환되고, 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환되고,
여기서 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환된 것인
화합물 또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염. - 제1항에 있어서,
R1이 수소 원자를 나타내고;
R2가 C1-C4-알킬, C3-C5-시클로알킬, (C1-C2-알콕시)-(C2-C3-알킬)- 및 페닐로부터 선택된 기를 나타내고,
여기서 상기 C1-C4-알킬 기는 페닐 기로, 동일하거나 상이하게, 임의로 치환되고, 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환되고,
여기서 상기 페닐 기는 할로겐 원자, 또는 C1-C3-알킬, C1-C3-할로알킬 및 C1-C3-알콕시로부터 선택된 기로, 1, 2 또는 3회, 동일하거나 상이하게, 임의로 치환된 것인
화합물 또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염. - 제1항에 있어서,
R1이 수소 원자를 나타내고;
R2가 메틸, 에틸, 이소프로필, 2-메틸프로필, 벤질, 시클로프로필, 시클로펜틸, 2-메톡시에틸, 2-에톡시에틸 및 페닐로부터 선택된 기를 나타내는 것인
화합물 또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염. - 제1항에 있어서, 하기로 이루어진 군으로부터 선택된 화합물:
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디메틸-8,8-비스({[(메틸{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트,
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디에틸-8,8-비스({[(에틸{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트,
테트라가돌리늄 {4,10-비스(카르복실레이토메틸)-7-[15-(2-메톡시에틸)-10,10-비스[({[(2-메톡시에틸){[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노]아세틸}아미노)메틸]-7,13,16-트리옥소-5-{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}-2-옥사-5,8,12,15-테트라아자헵타데칸-17-일]-1,4,7,10-테트라아자시클로도데칸-1-일}아세테이트,
테트라가돌리늄 {4,10-비스(카르복실레이토메틸)-7-[16-(2-에톡시에틸)-11,11-비스[({[(2-에톡시에틸){[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노]아세틸}아미노)메틸]-8,14,17-트리옥소-6-{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}-3-옥사-6,9,13,16-테트라아자옥타데칸-18-일]-1,4,7,10-테트라아자시클로도데칸-1-일}아세테이트,
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디이소프로필-8,8-비스({[(이소프로필{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트,
테트라가돌리늄 {4,10-비스(카르복실레이토메틸)-7-[3-이소부틸-8,8-비스({[(이소부틸{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-15-메틸-2,5,11-트리옥소-13-{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}-3,6,10,13-테트라아자헥사데스-1-일]-1,4,7,10-테트라아자시클로도데칸-1-일}아세테이트,
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디시클로프로필-8,8-비스({[(시클로프로필{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트,
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디시클로펜틸-8,8-비스({[(시클로펜틸{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트,
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{2,5,11,14-테트라옥소-3,13-디페닐-8,8-비스({[(페닐{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일]아세테이트, 및
테트라가돌리늄 [4,10-비스(카르복실레이토메틸)-7-{3,13-디벤질-8,8-비스({[(벤질{[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]아세틸}아미노)아세틸]아미노}메틸)-2,5,11,14-테트라옥소-15-[4,7,10-트리스(카르복실레이토메틸)-1,4,7,10-테트라아자시클로도데칸-1-일]-3,6,10,13-테트라아자펜타데스-1-일}-1,4,7,10-테트라아자시클로도데칸-1-일], 아세테이트,
또는 그의 입체이성질체, 호변이성질체, N-옥시드, 수화물, 용매화물, 또는 염. - R2가 제1항 내지 제6항 중 어느 한 항에 따른 화학식 (I)의 화합물에 대해 정의된 바와 같고, LG가 4-니트로페놀 기를 나타내는 것인 화학식 (VIII)의 중간체 화합물이:
R1이 제1항 내지 제6항 중 어느 한 항에 따른 화학식 (I)의 화합물 또는 그의 염에 대해 정의된 바와 같은 것인 화학식 (IX)의 중간체 화합물과 반응하게 하여:
R1 및 R2가 제1항 내지 제6항 중 어느 한 항에 따른 화학식 (I)의 화합물에 대해 정의된 바와 같은 것인 화학식 (I)의 화합물을 수득하는 단계:
를 포함하는, 제1항 내지 제6항 중 어느 한 항에 따른 화학식 (I)의 화합물을 제조하는 방법. - 진단제의 제조를 위해 사용되는, 제1항 내지 제6항 중 어느 한 항에 따른 화합물을 포함하는 조성물.
- 자기 공명 영상화를 위한 조영제의 제조를 위해 사용되는, 제1항 내지 제6항 중 어느 한 항에 따른 화합물을 포함하는 조성물.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16200932 | 2016-11-28 | ||
EP16200932.8 | 2016-11-28 | ||
PCT/EP2017/080306 WO2018096082A1 (en) | 2016-11-28 | 2017-11-24 | High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190086538A KR20190086538A (ko) | 2019-07-22 |
KR102464647B1 true KR102464647B1 (ko) | 2022-11-08 |
Family
ID=57406168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197018307A Active KR102464647B1 (ko) | 2016-11-28 | 2017-11-24 | 자기 공명 영상화에 사용하기 위한 높은 이완도 가돌리늄 킬레이트 화합물 |
Country Status (12)
Country | Link |
---|---|
US (2) | US10975060B2 (ko) |
EP (1) | EP3544964B1 (ko) |
JP (1) | JP7034160B2 (ko) |
KR (1) | KR102464647B1 (ko) |
CN (1) | CN110035996B (ko) |
AR (1) | AR110244A1 (ko) |
CA (1) | CA3044877A1 (ko) |
ES (1) | ES2814555T3 (ko) |
RU (1) | RU2755181C2 (ko) |
TW (1) | TW201825480A (ko) |
UY (1) | UY37500A (ko) |
WO (1) | WO2018096082A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3101012A1 (en) * | 2015-06-04 | 2016-12-07 | Bayer Pharma Aktiengesellschaft | New gadolinium chelate compounds for use in magnetic resonance imaging |
CA3044877A1 (en) | 2016-11-28 | 2018-05-31 | Bayer Pharma Aktiengesellschaft | High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging |
EP3883613A1 (en) * | 2018-11-23 | 2021-09-29 | Bayer Aktiengesellschaft | Formulation of contrast media and process of preparation thereof |
GB201919073D0 (en) * | 2019-12-20 | 2020-02-05 | Ge Healthcare As | Novel manufacturing process |
EP4335461A1 (en) | 2022-09-09 | 2024-03-13 | Bayer AG | Combinations of contrast agents |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014197763A1 (en) | 2013-06-07 | 2014-12-11 | The Board Of Regents Of The University Of Teas System | Molecular design toward dual-modality probes for radioisotope-based imaging (pet or spect) and mri |
Family Cites Families (183)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560903A (en) | 1981-07-24 | 1996-10-01 | Schering Aktiengesellschaft | Method of enhancing paramagnetism in chelates for MRI |
US4647447A (en) | 1981-07-24 | 1987-03-03 | Schering Aktiengesellschaft | Diagnostic media |
US4485237A (en) | 1983-03-08 | 1984-11-27 | The United States Of America As Represented By The Secretary Of The Navy | Insensitive polynitramine compound |
DE3625417C2 (de) | 1986-07-28 | 1998-10-08 | Schering Ag | Tetraazacyclododecan-Derivate |
US5039512A (en) | 1986-08-04 | 1991-08-13 | Salutar, Inc. | NMR imaging with paramagnetic polyvalent metal salts of poly-(acid-alkylene-amino)-alkanes |
DE3640708C2 (de) | 1986-11-28 | 1995-05-18 | Schering Ag | Verbesserte metallhaltige Pharmazeutika |
DE3728525A1 (de) | 1987-08-24 | 1989-03-16 | Schering Ag | Mehrkernige substituierte komplexbildner, komplexe und komplexsalze, verfahren zu deren herstellung und diese enthaltende pharmazeutische mittel |
DE440606T1 (de) * | 1987-12-24 | 1992-02-27 | Bracco Industria Chimica S.P.A., Mailand / Milano | Macrocyclische chelatisierungsmittel und daraus hergestellte chelate. |
US5284647A (en) | 1988-03-18 | 1994-02-08 | Schering Aktiengesellschaft | Mesotetraphenylporphyrin complex compounds, process for their production and pharmaceutical agents containing them |
DE4001655A1 (de) | 1990-01-18 | 1991-07-25 | Schering Ag | 6-ring enthaltende makrocyclische tetraaza-verbindungen, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel |
US5334371A (en) | 1988-07-20 | 1994-08-02 | Schering Aktiengesellschaft | Marcocyclic polyaza bicyclo compounds containing 5 or 6 membered rings, and method for MRI |
US5138923A (en) | 1988-11-18 | 1992-08-18 | Atlas Die, Inc. | Rotary die cutter |
US5011925A (en) | 1989-03-09 | 1991-04-30 | Mallinckrodt, Inc. | Morpholinoamido EDTA derivatives |
ATE173336T1 (de) | 1989-08-28 | 1998-11-15 | Gen Hospital Corp | Hydroxy-aryl metallchelate für bildformung zur nmr diagnose |
GB8923843D0 (en) | 1989-10-23 | 1989-12-13 | Salutar Inc | Compounds |
JP3250220B2 (ja) | 1989-10-23 | 2002-01-28 | ニコムド サルター インコーポレーテッド | マルチサイト金属キレート化剤 |
US5650133A (en) | 1990-01-19 | 1997-07-22 | Nycomed Salutar | Macrocyclic polyaza dichelates linked through ring nitrogens via an amide or ester functionality |
GB9320277D0 (en) * | 1993-10-01 | 1993-11-17 | Nycomed Salutar Inc | Chelants |
US5679810A (en) | 1990-01-19 | 1997-10-21 | Salutar, Inc. | Linear oligomeric polychelant compounds |
CA2039399C (en) | 1990-04-25 | 2000-09-05 | C. Allen Chang | Dual functioning excipient for metal chelate contrast agents |
US7385041B2 (en) | 1990-04-25 | 2008-06-10 | Bracco International B.V. | Dual functioning excipient for metal chelate contrast agents |
US5167942A (en) | 1990-11-21 | 1992-12-01 | Board Of Regents, The University Of Texas System | Methods for the preparation of molecular sieves, including zeolites, using metal chelate complexes |
EP0660925A1 (en) | 1990-11-21 | 1995-07-05 | Mallinckrodt Medical, Inc. | Alkoxyamide derivatized chelates for mri |
US5141740A (en) | 1990-11-21 | 1992-08-25 | Mallinckrodt Medical, Inc. | Complexes and compositions for magnetic resonance imaging and usage methods |
CA2106874A1 (en) | 1991-04-22 | 1992-10-29 | Theofilus J. Visser | Method for detecting and localizing tissues having neurokinine 1 receptors |
JPH06507904A (ja) | 1991-05-23 | 1994-09-08 | イマアーレクス・フアーマシユーチカル・コーポレーシヨン | 磁気共鳴画像形成用の油脂可溶化合物 |
US6875864B2 (en) | 1991-08-01 | 2005-04-05 | Bracco International B.V. | Aminocarboxylate ligands having substituted aromatic amide moieties |
EP0643706A1 (en) | 1991-11-27 | 1995-03-22 | Zynaxis Inc. | Compounds, compositions and methods for binding bio-affecting substances to surface membranes of bio-particles |
WO1993011800A1 (en) | 1991-12-10 | 1993-06-24 | The Dow Chemical Company | Bicycle-polyazamacrocyclocarboxylic acid complexes, conjugates, preparation and use as contrast agents |
US5324503A (en) | 1992-02-06 | 1994-06-28 | Mallinckrodt Medical, Inc. | Iodo-phenylated chelates for x-ray contrast |
DE4232925A1 (de) | 1992-09-28 | 1994-03-31 | Diagnostikforschung Inst | 3-,8-substituierte Deuteroporphyrinderivate, diese enthaltende pharmazeutische Mittel und Verfahren zu ihrer Herstellung |
EP0703790B1 (en) | 1993-06-02 | 2000-08-16 | BRACCO S.p.A. | Iodinated paramagnetic chelates, and their use as contrast agents |
IT1264690B1 (it) | 1993-07-08 | 1996-10-04 | Bracco Spa | Compositi oligomeri iodurati e composizioni diagnostiche contenenti gli stessi |
AU1694895A (en) | 1994-01-28 | 1995-08-15 | Mallinckrodt Medical, Inc. | Functionalized aza-bimacrocyclic ligands for imaging applications |
US6693190B1 (en) * | 1994-05-11 | 2004-02-17 | Bracco International B.V. | Enhanced relaxivity monomeric and multimeric compounds |
DE4425857A1 (de) | 1994-07-07 | 1996-01-11 | Schering Ag | Kaskaden-Polymer-Komplexe, Verfahren zur ihrer Herstellung und diese enthaltende pharmazeutische Mittel |
NZ280272A (en) | 1994-10-21 | 1996-11-26 | Nihon Mediphysics Co Ltd | Diagnostic imaging agent comprising a metal ion and bifunctional ligand bonded to an amino- or dialdehyde- oligosaccharide |
US5672335A (en) | 1994-11-30 | 1997-09-30 | Schering Aktiengesellschaft | Use of metal complexes as liver and gallbladder X-ray diagnostic agents |
US5707605A (en) | 1995-06-02 | 1998-01-13 | Research Corporation Technologies | Magnetic resonance imaging agents for the detection of physiological agents |
DE19525924A1 (de) | 1995-07-04 | 1997-01-09 | Schering Ag | Kaskaden-Polymer-Komplexe, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Mittel |
US5739313A (en) | 1995-11-13 | 1998-04-14 | Regents Of The University Of Minnesota | Radionuclide labeling of vitamin B12 and coenzymes thereof |
DE19549286A1 (de) | 1995-12-22 | 1997-06-26 | Schering Ag | Kaskaden-Polymer-Komplexe, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Mittel |
DE19603033A1 (de) | 1996-01-19 | 1997-07-24 | Schering Ag | Perfluoralkylhaltige Metallkomplexe, Verfahren zu deren Herstellung und ihre Verwendung in der NMR-Diagnostik |
DE19608278A1 (de) | 1996-02-23 | 1997-08-28 | Schering Ag | Pharmazeutische Mittel enthaltend perfluoralkylhaltige Metallkomplexe, und ihre Verwendung in der Tumortherapie und interventioniellen Radiologie |
IT1283218B1 (it) * | 1996-03-08 | 1998-04-16 | Bracco Spa | Polichelanti, loro complessi con ioni metallici, loro preparazione e loro usi |
US5866562A (en) | 1996-10-25 | 1999-02-02 | Bayer Aktiengesellschaft | Ring-bridged bis-quinolines |
US5919433A (en) | 1996-12-04 | 1999-07-06 | Schering Aktiengesellschaft | Macrocyclic metal complex carboxylic acids, their use as well as process for their production |
DE19652386A1 (de) | 1996-12-04 | 1998-06-10 | Schering Ag | Verfahren zur Herstellung von Metallkomplexcarbonsäureamiden |
DE19652387A1 (de) | 1996-12-04 | 1998-06-10 | Schering Ag | Macrocyclische Metallkomplexcarbonsäuren, ihre Verwendung sowie Verfahren zu ihrer Herstellung |
US6045776A (en) | 1996-12-04 | 2000-04-04 | Schering Aktiengesellschaft | Process for the production of metal-complex carboxylic acid amides |
DE19729013A1 (de) | 1997-07-03 | 1999-02-04 | Schering Ag | Oligomere, perfluoralkylhaltige Verbindungen, Verfahren zu deren Herstellung und ihre Verwendung in der NMR-Diagnostik |
US6019959A (en) | 1997-07-31 | 2000-02-01 | Schering Aktiengesellschaft | Oligomeric compounds that contain perfluoroalkyl, process for their production, and their use in NMR diagnosis |
DE19744003B4 (de) | 1997-09-26 | 2004-07-08 | Schering Ag | Kontrastmittel für das Infarkt- und Nekroseimaging |
ES2193581T3 (es) | 1997-10-27 | 2003-11-01 | Res Corp Technologies Inc | Agentes de resonancia magnetica nuclear para la liberacion de agentes terapeuticos. |
US6537520B1 (en) | 1998-03-31 | 2003-03-25 | Bristol-Myers Squibb Pharma Company | Pharmaceuticals for the imaging of angiogenic disorders |
DE19831217A1 (de) | 1998-07-03 | 2000-01-05 | Schering Ag | Neue Porphyrinderivate, diese enthaltende pharmazeutische Mittel und ihre Verwendung in der photodynamischen Therapie und MRI-Diagnostik |
EP0998946A1 (en) | 1998-08-14 | 2000-05-10 | K.U. Leuven Research & Development | Non-porphyrin compound for use as a diagnosticum and/or pharmaceutical |
US6056939A (en) | 1998-08-28 | 2000-05-02 | Desreux; Jean F. | Self-assembling heteropolymetallic chelates as imaging agents and radiopharmaceuticals |
US6511649B1 (en) | 1998-12-18 | 2003-01-28 | Thomas D. Harris | Vitronectin receptor antagonist pharmaceuticals |
FR2794744B1 (fr) | 1999-06-09 | 2001-09-21 | Guerbet Sa | Complexes metalliques de polyaminoacides bicycliques, leur procede de preparation et leur application en imagerie medicale |
US6232265B1 (en) | 1999-06-11 | 2001-05-15 | Ibc Advanced Technologies, Inc. | Particulate solid supports functionalized with polyhydroxypyridinone ligands |
US6221476B1 (en) | 1999-06-11 | 2001-04-24 | Ibc Advanced Technologies, Inc. | Polymeric membranes functionalized with polyhydroxypyridinone ligands |
DE19930177B4 (de) | 1999-06-30 | 2007-02-08 | Nikolai Vladimirovich Bovin | Intermolekular assoziierende Verbindungen und deren Verwendung |
DE19948651B4 (de) | 1999-09-29 | 2006-10-05 | Schering Ag | Para- und diamagnetische perfluorhaltige Verbindungen enthaltende galenische Formulierungen, deren Herstellung und Verwendung |
EP1088559A3 (de) | 1999-09-29 | 2002-10-02 | INSTITUT FÜR DIAGNOSTIKFORSCHUNG GmbH AN DER FREIEN UNIVERSITÄT BERLIN | Galenische Formulierungen |
DE10002939C1 (de) | 2000-01-13 | 2001-09-20 | Schering Ag | Paramagnetische DOTA-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung für die Herstellung von pharmazeutischen Mitteln |
JP2003520255A (ja) | 2000-01-22 | 2003-07-02 | エピックス メディカル, インコーポレイテッド | 酵素的な切断によって生理活性化される造影剤プロドラッグを使用した磁気共鳴画像法 |
US20020052354A1 (en) | 2000-01-27 | 2002-05-02 | Schering Ag | Paramagnetic DOTA derivatives, pharmaceutical agents that contain the latter, process for their production, and their use for MR imaging of necrosis and infarction |
IT1317862B1 (it) | 2000-02-29 | 2003-07-15 | Bracco Spa | Coniugati di acidi biliari con chelati complessi di ioni metallici eloro uso. |
JP2005538030A (ja) | 2000-06-21 | 2005-12-15 | デュポン ファーマシューティカルズ カンパニー | 組み合わせ療法での使用のための血管新生障害の画像診断用医薬 |
AU7296501A (en) | 2000-06-21 | 2002-01-02 | Du Pont Pharm Co | Vitronectin receptor antagonist pharmaceuticals for use in combination therapy |
DE10040858C2 (de) | 2000-08-11 | 2003-12-18 | Schering Ag | Perfluoralkylhaltige Komplexe mit polaren Resten, Verfahren zu deren Herstellung und ihre Verwendung |
DE10066210B4 (de) | 2000-08-11 | 2008-02-28 | Bayer Schering Pharma Ag | Verwendung von perfluoralkylhaltigen Metallkomplexen als Kontrastmittel im MR-Imaging zur Darstellung von Plaques |
DE10040381C1 (de) | 2000-08-11 | 2002-06-06 | Schering Ag | Perfluoralkylhaltige Komplexe mit Zuckerresten, Verfahren zu deren Herstellung und ihre Verwendung |
IL145723A0 (en) | 2000-10-11 | 2002-07-25 | Nihon Mediphysics Co Ltd | Process for producing an amide compound |
US20030050452A1 (en) | 2000-12-26 | 2003-03-13 | Yuji Hashiguchi | Process for producing metal complex of aminooligosaccharide derivative |
DE10117242C1 (de) | 2001-04-06 | 2002-05-16 | Schering Ag | Unsymmetrische dimere Metallkomplexe, Liganden für diese Metallkomplexe, Verfahren zu deren Herstellung, Arzneimittel bzw. Diagnosemittel, die die Metallkomplexe enthalten, insbesondere Kontrastmittel |
US20030004236A1 (en) | 2001-04-20 | 2003-01-02 | Meade Thomas J. | Magnetic resonance imaging agents for detection and delivery of therapeutic agents and detection of physiological substances |
DE10135356C1 (de) | 2001-07-20 | 2003-04-17 | Schering Ag | Makrocyclische Metallkomplexe und deren Verwendung zur Herstellung von Konjugaten mit Biomolekülen |
DE10135355C1 (de) | 2001-07-20 | 2003-04-17 | Schering Ag | Konjugate makrocyclischer Metallkomplexe mit Biomolekülen und deren Verwendung zur Herstellung von Mitteln für die NMR- und Radiodiagnostik sowie die Radiotherapie |
TWI240632B (en) | 2001-07-30 | 2005-10-01 | Epix Medical Inc | Purified peptides for peptide-based multimeric targeted contrast agents |
ITMI20011708A1 (it) | 2001-08-03 | 2003-02-03 | Bracco Imaging Spa | Coniugati di peptidi, loro derivati con complessi metallici e utilizzo per i'indagine diagnostica tramite imaging per risonanza magnetica(m |
FR2836916B1 (fr) | 2002-03-05 | 2004-06-11 | Guerbet Sa | Oligomeres de chelates de gadolinium, leur application comme produits de contraste en imagerie par resonance magnetique et leurs intermediaires de synthese |
US20030198597A1 (en) | 2002-04-22 | 2003-10-23 | Meade Thomas J. | Novel macrocyclic activatible magnetic resonance imaging contrast agents |
DE10231799B4 (de) | 2002-07-10 | 2006-10-05 | Schering Ag | Verwendung von perfluoralkylhaltigen Metallkomplexen als Kontrastmittel im MR-Imaging zur Darstellung von Intravasalen Thromben |
US7226577B2 (en) | 2003-01-13 | 2007-06-05 | Bracco Imaging, S. P. A. | Gastrin releasing peptide compounds |
DE10307759B3 (de) | 2003-02-19 | 2004-11-18 | Schering Ag | Trimere makrocyclisch substituierte Benzolderivate, deren Herstellung und Verwendung als Kontrastmittel sowie diese enthaltende pharmazeutische Mittel |
US20060155120A1 (en) | 2003-05-23 | 2006-07-13 | Amedio John C | Optically pure and enriched isomers of chelating ligands and contrast agents |
AR047692A1 (es) | 2003-07-10 | 2006-02-08 | Epix Medical Inc | Imagenes de blancos estacionarios |
DE102004023093B3 (de) | 2004-05-05 | 2006-03-02 | Schering Ag | Trimere makrocyclisch substituierte Halogen-Benzolderivate |
DE102004026103A1 (de) | 2004-05-25 | 2005-12-22 | Schering Ag | Trimere makrocyclisch substituierte Aminoisophthalsäure-Halogen-Benzolderivate |
EP1786475B1 (en) | 2004-07-02 | 2009-04-29 | Bracco Imaging S.p.A | 1,4-bis(carboxymethyl)-6-[bis(carboxymethyl)amino]-6-methyl-perhydro-1,4-diazepine (aazta) derivatives as ligands in high relaxivity contrast agents for use in magnetic resonance imaging (mri) |
WO2006014530A2 (en) | 2004-07-07 | 2006-02-09 | The General Hospital Corporation | Imaging of enzyme activity |
US20060057071A1 (en) | 2004-09-14 | 2006-03-16 | Wing-Tak Wong | Paramagnetic complexes with pendant crown compounds showing improved targeting-specificity as MRI contrast agents |
US7205385B2 (en) | 2004-11-12 | 2007-04-17 | General Electric Company | Polymerization method for the synthesis of polypeptide imaging agents |
US20080305049A1 (en) | 2005-01-31 | 2008-12-11 | Hadassa Degani | Mri Contrast Agents for Diagnosis and Prognosis of Tumors |
CN101166547B (zh) * | 2005-04-26 | 2013-02-06 | 皇家飞利浦电子股份有限公司 | 包含cest活性的顺磁性配合物的mri造影剂 |
GB0512751D0 (en) | 2005-06-22 | 2005-07-27 | Glaxo Group Ltd | New adjuvant |
FR2891830B1 (fr) | 2005-10-07 | 2011-06-24 | Guerbet Sa | Composes a chaines aminoalcools courtes et complexes metalliques pour l'imagerie medicale |
AU2006321057B2 (en) | 2005-12-01 | 2012-11-01 | Ge Healthcare As | Method of dynamic nuclear polarisation (DNP) using a trityl radical and a paramagnetic metal ion |
EP1960393A1 (en) | 2005-12-02 | 2008-08-27 | GE Healthcare AS | Multimeric magentic resonance contrast agents |
PL1962912T3 (pl) | 2005-12-16 | 2013-03-29 | Ge Healthcare As | Sposób wytwarzania hiperpolaryzowanych karboksylanów amin organicznych |
US20070293656A1 (en) | 2005-12-29 | 2007-12-20 | Epix Pharmaceuticals, Inc. | Collagen binding peptides |
US20070202047A1 (en) | 2006-01-05 | 2007-08-30 | Markus Wolf | Polyamine-substituted ligands for use as contrast agents |
EP1815870A1 (en) | 2006-02-01 | 2007-08-08 | DKFZ Deutsches Krebsforschungszentrum | Cyanine dye compounds linked to metal chelator for bi-modal diagnostic imaging |
EP1988925A2 (en) | 2006-02-24 | 2008-11-12 | Mallinckrodt, Inc. | Bifunctional resorcinol, thioresorcinol, and dithioresorcinol derivative metal chelating conjugates |
US8252778B2 (en) | 2006-03-24 | 2012-08-28 | University Of Utah Research Foundation | Highly fluorinated oils and surfactants and methods of making and using same |
WO2007111514A1 (en) | 2006-03-29 | 2007-10-04 | Ge Healthcare As | Contrast agents for magnetic resonance imaging and spectroscopy consisting of a cyclic oligoamid core of 3 to 4 identical monomer units with 3 to 4 paramagnetic chelate side chains |
US20100233096A1 (en) | 2006-03-29 | 2010-09-16 | Lerche Mathilde H | Method to produce hyperpolarised carboxylates and sulphonates |
WO2007128873A1 (en) | 2006-05-05 | 2007-11-15 | Wallac Oy | A method for the preparation of maleimido derivatives of biomolecule labeling reactants and conjugates derived thereof |
DE102006021495A1 (de) | 2006-05-09 | 2007-11-15 | Bayer Schering Pharma Ag | Verwendung von perfluoralkylhaltigen Metallkomplexen als Kontrastmittel zur Diagnose der Alzheimer Krankheit |
JP2008012596A (ja) | 2006-07-03 | 2008-01-24 | Aji Kk | 把持装置 |
WO2008017122A1 (en) | 2006-08-11 | 2008-02-14 | Starpharma Pty Ltd | Polylysine dendrimer contrast agent |
KR101336505B1 (ko) | 2006-08-17 | 2013-12-05 | 에픽스 파마슈티칼스, 인코포레이티드 | 림프계의 영상화 방법 |
DE102007002726A1 (de) | 2007-01-18 | 2008-07-31 | Bayer Schering Pharma Aktiengesellschaft | Neue Kaskaden-Polymer-Komplexe, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Mittel |
EP1980251A1 (en) | 2007-04-13 | 2008-10-15 | Glaxo Group Limited | Pyrrolo[3,2,1-ij]quinoline-4-one derivatives for treating tuberculosis |
US7806275B2 (en) | 2007-05-09 | 2010-10-05 | The United States Of America As Represented By The Secretary Of The Interior, The Bureau Of Reclamation | Chlorine resistant polyamides and membranes made from the same |
CN101970014A (zh) | 2007-07-26 | 2011-02-09 | 通用电气医疗集团英国有限公司 | 包含超极化的13c-乳酸盐的成像介质及其用途 |
US20110250138A1 (en) | 2007-08-01 | 2011-10-13 | Alnylam Pharmaceuticals, Inc. | Single-stranded and double-stranded oligonucleotides comprising a metal-chelating ligand |
WO2009027388A2 (en) | 2007-08-27 | 2009-03-05 | Ge Healthcare Limited | Imaging medium comprising hyperpolarised 13c-acetate and use thereof |
JP2010537657A (ja) | 2007-09-07 | 2010-12-09 | ジーイー・ヘルスケア・リミテッド | Pdh活性の測定方法及び前記方法で使用するためのイメージング媒体 |
FR2921929B1 (fr) | 2007-10-08 | 2013-01-11 | Commissariat Energie Atomique | Procede de preparation de materiaux polymeriques dopes par des elements metalliques et materiaux obtenus par ce procede |
DE102007058220A1 (de) | 2007-12-03 | 2009-06-04 | Bayer Schering Pharma Aktiengesellschaft | Dimere macrocyclisch substituierte Benzolderivate |
EP2072061A1 (en) | 2007-12-19 | 2009-06-24 | GE Healthcare Limited | Composition and method for generating a metabolic profile using 13C-MR detection |
CN101951963B (zh) | 2007-12-21 | 2013-07-17 | 通用电气健康护理有限公司 | Mr成像剂、成像介质和其中使用该成像介质的成像方法 |
GB0801199D0 (en) | 2008-01-23 | 2008-02-27 | Acal Energy Ltd | Fuel cells |
US8545813B2 (en) | 2008-01-25 | 2013-10-01 | Northwestern University | Pre-templated macromolecular architectures with multiple Gd(III) complexes and methods of use as MRI contrast agents |
WO2009098191A2 (en) | 2008-02-04 | 2009-08-13 | Ge Healthcare Limited | Method to produce hyperpolarised amino acids and aminosulphonic acids |
US20110033390A1 (en) | 2008-02-04 | 2011-02-10 | Anna Gisselsson | Mr imaging agent or medium compressing hyperpolarised 13c alanine and methods of imaging wherein such an imaging medium is used |
US20090208421A1 (en) | 2008-02-19 | 2009-08-20 | Dominique Meyer | Process for preparing a pharmaceutical formulation of contrast agents |
EP2279190A1 (en) | 2008-04-18 | 2011-02-02 | Ge Healthcare As | Compounds comprising paramagnetic chelates arranged around a central core and their use in magneto resonance imaging and spectroscopy |
CN102076214A (zh) | 2008-05-19 | 2011-05-25 | 伯拉考成像股份公司 | 释放胃泌素的肽化合物 |
EP2149567A1 (en) | 2008-07-18 | 2010-02-03 | Bayer Schering Pharma Aktiengesellschaft | Cyclic polyamines for binding phosphatidylserine |
EP2341944B1 (en) | 2008-09-30 | 2019-06-26 | Curium US LLC | Conjugates of hexose and metal coordinating compounds for imaging purposes |
WO2010056590A2 (en) | 2008-11-14 | 2010-05-20 | University Of Maryland, Baltimore | Conjugates of 19f mr imaging tracers for use in multi-chromic mri imaging |
FR2939318B1 (fr) | 2008-12-10 | 2012-07-13 | Guerbet Sa | Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2 |
FI3964502T3 (fi) | 2009-03-19 | 2024-07-29 | Univ Johns Hopkins | PSMA:han kohdentuvia yhdisteitä ja niiden käyttötarkoituksia |
WO2010147666A1 (en) | 2009-06-19 | 2010-12-23 | Memorial Sloan-Kettering Cancer Center | Compounds useful as carbonic anhydrase modulators and uses thereof |
WO2011031740A1 (en) | 2009-09-09 | 2011-03-17 | Achaogen, Inc. | Antibacterial fluoroquinolone analogs |
US20110081428A1 (en) | 2009-09-16 | 2011-04-07 | The Buck Institute For Age Research | Use of thioflavin-like compounds to increase life span and/or health span |
DE102009053171B4 (de) | 2009-11-04 | 2011-07-21 | Bayer Schering Pharma Aktiengesellschaft, 13353 | Verfahren zur Herstellung des Calcium-Komplexes von Dihydroxy-hydroxy-methylpropyl-tetraazacyclododecan-triessigsäure (Calcobutrol) |
NO331773B1 (no) | 2009-12-18 | 2012-03-26 | Ge Healthcare As | Mangankelater, sammensetninger omfattende slike og anvendelse av disse som kontrastmidler for magnettomografi (MR) |
US9221759B2 (en) | 2010-01-13 | 2015-12-29 | Rutgers, The State University Of New Jersey | Fluorophore chelated lanthanide luminescent probes with improved quantum efficiency |
CN102892434B (zh) | 2010-04-08 | 2014-11-19 | 伯拉考成像股份公司 | 制备超极化底物的方法和mri方法 |
EP2397466B1 (en) | 2010-06-15 | 2012-11-28 | Centre National De La Recherche Scientifique CNRS | X-ray and gamma-photon activatable organic compounds, their preparation and their uses |
CN102399199B (zh) * | 2010-09-19 | 2014-01-08 | 广州康臣药物研究有限公司 | 一种磁共振成像造影剂的制备方法 |
EP2457594A1 (en) | 2010-11-05 | 2012-05-30 | Bracco Imaging S.p.A | Cest systems exhibiting a concentration independent responsiveness |
US9011816B2 (en) | 2011-03-25 | 2015-04-21 | Case Western Reserve University | Fibronectin targeting contrast agent |
CN103547290A (zh) | 2011-04-20 | 2014-01-29 | Rf医疗公司 | 靶向造影剂及其用途 |
DK2896405T3 (da) | 2011-04-21 | 2020-04-06 | Bayer Ip Gmbh | Fremstilling af gadobutrol med høj renhed |
EP2739316B1 (en) | 2011-08-05 | 2019-04-10 | Molecular Insight Pharmaceuticals, Inc. | Radiolabeled prostate specific membrane antigen inhibitors |
CN102973955B (zh) | 2011-09-06 | 2016-03-23 | 中国科学院福建物质结构研究所 | 一种含三价铝的磁共振成像造影剂 |
CN102442996B (zh) | 2011-09-16 | 2014-09-24 | 中山大学附属第一医院 | 多胺类小分子显像剂、其生产方法及其应用 |
ES2414291B2 (es) | 2011-12-16 | 2014-02-13 | Universitat De Valencia | Compuestos macrocíclicos de tipo escorpiando y su uso como antiparasitarios. |
KR101336071B1 (ko) | 2012-01-04 | 2013-12-05 | 한국원자력의학원 | 암 진단용 mri/ct 이중 조영제 및 그 제조방법 |
CN102614531B (zh) | 2012-04-06 | 2013-06-05 | 中国科学院长春应用化学研究所 | 以二乙酰基苯或三乙酰基苯为连接体的多核非离子型磁共振成像造影剂 |
US9585975B2 (en) | 2012-04-27 | 2017-03-07 | Northwestern University | MRI contrast agents |
KR101456233B1 (ko) | 2012-08-09 | 2014-11-04 | 한국원자력의학원 | 아미노시클로펜탄카르복실산-함유 시클로 rgd 유도체, 그 제조방법 및 그것을 포함하는 mri 조영제 |
KR101456234B1 (ko) | 2012-08-09 | 2014-11-04 | 한국원자력의학원 | 아미노시클로헥산카르복실산-함유 시클로 rgd 유도체, 그 제조방법 및 그것을 포함하는 mri 조영제 |
CN102772807B (zh) * | 2012-08-14 | 2014-04-09 | 华东理工大学 | 一种高水溶性核磁共振成像造影剂及其制备方法 |
EP2900279B1 (en) | 2012-09-25 | 2019-08-14 | Advanced Accelerator Applications USA, Inc. | Grpr-antagonists for detection, diagnosis and treatment of grpr-positive cancer |
US20150297761A1 (en) | 2012-11-12 | 2015-10-22 | The General Hospital Corporation | Peptidic structures incorporating an amino acid metal complex and applications in magnetic resonance imaging |
HUE044552T2 (hu) | 2013-01-14 | 2019-11-28 | Molecular Insight Pharm Inc | Triazinalapú radiogyógyszerek és radiológiai képalkotó ágensek |
WO2014124943A1 (en) | 2013-02-12 | 2014-08-21 | Bayer Pharma Aktiengesellschaft | Metal chelate compounds for binding to the platelet specific glycoprotein iib/iiia |
EP2988756B2 (fr) | 2013-04-26 | 2022-05-18 | Guerbet | Formulation de produit de contraste et son procede de preparation associe |
CN103554185A (zh) | 2013-07-04 | 2014-02-05 | 上海工程技术大学 | 一类大环多胺类多齿配体及其合成方法 |
EP2873680A1 (en) | 2013-11-13 | 2015-05-20 | F.Hoffmann-La Roche Ag | Oligopeptide and methods for producing conjugates thereof |
EP2873679A1 (en) | 2013-11-13 | 2015-05-20 | F.Hoffmann-La Roche Ag | Camelid single-domain antibody directed against amyloid bêta and methods for producing conjugates thereof |
CN103611171B (zh) | 2013-11-25 | 2015-03-25 | 中国科学院长春应用化学研究所 | 以四苯酰基甲烷为连接体的非离子型多核磁共振成像造影剂及其制备方法 |
CN106660943B (zh) | 2014-05-06 | 2020-03-17 | 约翰霍普金斯大学 | 用于psma靶向的成像和放射疗法的金属/放射性金属标记的psma抑制物 |
WO2016050210A1 (zh) | 2014-10-01 | 2016-04-07 | 厦门赛诺邦格生物科技有限公司 | 一种多官能化聚乙二醇衍生物及其制备方法 |
WO2016149363A1 (en) | 2015-03-16 | 2016-09-22 | Northwestern University | Contrast-agent-labeled peptide amphiphile nanofibers |
EP3101012A1 (en) | 2015-06-04 | 2016-12-07 | Bayer Pharma Aktiengesellschaft | New gadolinium chelate compounds for use in magnetic resonance imaging |
US20160375155A1 (en) | 2015-06-29 | 2016-12-29 | Collagen Medical, LLC | Collagen Imaging Compositions |
US10927108B2 (en) | 2015-08-17 | 2021-02-23 | Southwestern Oklahoma State University | Compositions comprising macrocycle derivatives incorporating bridged macrocycles and methods of producing and using same |
JP7049993B2 (ja) | 2015-11-30 | 2022-04-07 | ジーイー・ヘルスケア・アクスイェ・セルスカプ | Mri造影剤の併用を含む製剤 |
US10781188B2 (en) | 2015-12-10 | 2020-09-22 | Bracco Imaging S.P.A. | Contrast agents |
CA3002897C (en) | 2015-12-10 | 2022-03-29 | Bracco Imaging Spa | Dimeric contrast agents |
US10656229B2 (en) | 2016-04-06 | 2020-05-19 | Northwestern University | Magnetic barcode imaging |
CN108779082B (zh) | 2016-04-13 | 2022-08-02 | 伯拉考成像股份公司 | 造影剂 |
CA3044877A1 (en) | 2016-11-28 | 2018-05-31 | Bayer Pharma Aktiengesellschaft | High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging |
HUE056114T2 (hu) | 2016-12-12 | 2022-01-28 | Bracco Imaging Spa | Dimer kontrasztanyagok |
CN107523205B (zh) | 2017-08-24 | 2019-11-05 | 成都托展新材料股份有限公司 | 一种快速固化的水下抗冲击涂料 |
-
2017
- 2017-11-24 CA CA3044877A patent/CA3044877A1/en active Pending
- 2017-11-24 KR KR1020197018307A patent/KR102464647B1/ko active Active
- 2017-11-24 EP EP17803952.5A patent/EP3544964B1/en active Active
- 2017-11-24 US US16/463,076 patent/US10975060B2/en active Active
- 2017-11-24 RU RU2019119159A patent/RU2755181C2/ru active
- 2017-11-24 ES ES17803952T patent/ES2814555T3/es active Active
- 2017-11-24 JP JP2019528463A patent/JP7034160B2/ja active Active
- 2017-11-24 CN CN201780073588.5A patent/CN110035996B/zh active Active
- 2017-11-24 WO PCT/EP2017/080306 patent/WO2018096082A1/en active Application Filing
- 2017-11-28 UY UY0001037500A patent/UY37500A/es unknown
- 2017-11-28 AR ARP170103297A patent/AR110244A1/es unknown
- 2017-11-28 TW TW106141261A patent/TW201825480A/zh unknown
-
2021
- 2021-03-31 US US17/218,907 patent/US11814369B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014197763A1 (en) | 2013-06-07 | 2014-12-11 | The Board Of Regents Of The University Of Teas System | Molecular design toward dual-modality probes for radioisotope-based imaging (pet or spect) and mri |
Also Published As
Publication number | Publication date |
---|---|
JP7034160B2 (ja) | 2022-03-11 |
US20200283420A1 (en) | 2020-09-10 |
WO2018096082A1 (en) | 2018-05-31 |
CN110035996A (zh) | 2019-07-19 |
CN110035996B (zh) | 2022-08-09 |
RU2019119159A (ru) | 2020-12-28 |
US10975060B2 (en) | 2021-04-13 |
CA3044877A1 (en) | 2018-05-31 |
US20210221798A1 (en) | 2021-07-22 |
TW201825480A (zh) | 2018-07-16 |
EP3544964B1 (en) | 2020-06-17 |
EP3544964A1 (en) | 2019-10-02 |
UY37500A (es) | 2018-06-29 |
JP2020513402A (ja) | 2020-05-14 |
AR110244A1 (es) | 2019-03-13 |
RU2019119159A3 (ko) | 2021-03-03 |
ES2814555T3 (es) | 2021-03-29 |
RU2755181C2 (ru) | 2021-09-14 |
US11814369B2 (en) | 2023-11-14 |
KR20190086538A (ko) | 2019-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11491245B2 (en) | Gadolinium chelate compounds for use in magnetic resonance imaging | |
US11814369B2 (en) | High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging | |
JPH08510458A (ja) | 沃素化された常磁性キレートおよびそれらの造影剤としての使用法 | |
KR102659248B1 (ko) | 가돌리늄계 화합물, 이를 포함하는 mri 조영제 | |
BR112017026135B1 (pt) | Compostos de quelato de gadolínio, seus intermediários, seus usos e seu método de preparação, e método para geração de imagem de tecido corporal em um paciente |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20190625 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20201123 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220510 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20221026 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20221103 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20221104 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |