CN1333695A - 用于核磁共振诊断的血池剂 - Google Patents
用于核磁共振诊断的血池剂 Download PDFInfo
- Publication number
- CN1333695A CN1333695A CN99815792A CN99815792A CN1333695A CN 1333695 A CN1333695 A CN 1333695A CN 99815792 A CN99815792 A CN 99815792A CN 99815792 A CN99815792 A CN 99815792A CN 1333695 A CN1333695 A CN 1333695A
- Authority
- CN
- China
- Prior art keywords
- amino
- acid
- carboxymethyl
- ethyl
- cholane
- 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.)
- Granted
Links
- 239000008280 blood Substances 0.000 title claims abstract description 24
- 210000004369 blood Anatomy 0.000 title claims abstract description 24
- 230000005291 magnetic effect Effects 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 115
- 238000002360 preparation method Methods 0.000 claims abstract description 61
- 239000000203 mixture Substances 0.000 claims abstract description 54
- 239000011734 sodium Substances 0.000 claims abstract description 41
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 24
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 21
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 19
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005481 NMR spectroscopy Methods 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 11
- 230000005298 paramagnetic effect Effects 0.000 claims abstract description 11
- 238000003384 imaging method Methods 0.000 claims abstract description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 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 claims abstract description 7
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011575 calcium Substances 0.000 claims abstract description 6
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 241001465754 Metazoa Species 0.000 claims abstract description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011591 potassium Substances 0.000 claims abstract description 5
- 150000007530 organic bases Chemical class 0.000 claims abstract description 4
- 150000001768 cations Chemical class 0.000 claims abstract 4
- 150000007529 inorganic bases Chemical class 0.000 claims abstract 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 312
- 239000002253 acid Substances 0.000 claims description 190
- 125000000267 glycino group Chemical group [H]N([*])C([H])([H])C(=O)O[H] 0.000 claims description 160
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 152
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 44
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 44
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 34
- -1 tertiary amine compounds Chemical class 0.000 claims description 32
- 239000002585 base Substances 0.000 claims description 28
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 claims description 18
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 229960003330 pentetic acid Drugs 0.000 claims description 14
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 claims description 11
- 239000004380 Cholic acid Substances 0.000 claims description 11
- 229960002471 cholic acid Drugs 0.000 claims description 11
- 235000019416 cholic acid Nutrition 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 10
- 125000003716 cholic acid group Chemical group 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- RUDATBOHQWOJDD-UHFFFAOYSA-N (3beta,5beta,7alpha)-3,7-Dihydroxycholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)CC2 RUDATBOHQWOJDD-UHFFFAOYSA-N 0.000 claims description 7
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 239000013522 chelant Substances 0.000 claims description 7
- RUDATBOHQWOJDD-BSWAIDMHSA-N chenodeoxycholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 RUDATBOHQWOJDD-BSWAIDMHSA-N 0.000 claims description 7
- 229960001091 chenodeoxycholic acid Drugs 0.000 claims description 7
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 claims description 7
- 229960003964 deoxycholic acid Drugs 0.000 claims description 7
- 238000003745 diagnosis Methods 0.000 claims description 7
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 claims description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- 229960003080 taurine Drugs 0.000 claims description 6
- LDDMACCNBZAMSG-BDVNFPICSA-N (2r,3r,4s,5r)-3,4,5,6-tetrahydroxy-2-(methylamino)hexanal Chemical compound CN[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO LDDMACCNBZAMSG-BDVNFPICSA-N 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 5
- 125000006239 protecting group Chemical group 0.000 claims description 5
- 241001597008 Nomeidae Species 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- YMAWOPBAYDPSLA-UHFFFAOYSA-N glycylglycine Chemical compound [NH3+]CC(=O)NCC([O-])=O YMAWOPBAYDPSLA-UHFFFAOYSA-N 0.000 claims description 4
- SMEROWZSTRWXGI-HVATVPOCSA-N lithocholic acid Chemical class C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 SMEROWZSTRWXGI-HVATVPOCSA-N 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 4
- 229960000281 trometamol Drugs 0.000 claims description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- SMEROWZSTRWXGI-UHFFFAOYSA-N Lithocholsaeure Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)CC2 SMEROWZSTRWXGI-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- 150000002332 glycine derivatives Chemical class 0.000 claims description 3
- 150000002337 glycosamines Chemical class 0.000 claims description 3
- 125000000468 ketone group Chemical group 0.000 claims description 3
- 125000003219 lithocholic acid group Chemical group 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- 108010008488 Glycylglycine Proteins 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000001014 amino acid Nutrition 0.000 claims description 2
- 150000001538 azepines Chemical class 0.000 claims description 2
- 229940043257 glycylglycine Drugs 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- RUDATBOHQWOJDD-UZVSRGJWSA-N ursodeoxycholic acid Chemical compound C([C@H]1C[C@@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 RUDATBOHQWOJDD-UZVSRGJWSA-N 0.000 claims description 2
- 229960001661 ursodiol Drugs 0.000 claims description 2
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical group [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims 3
- 229910001437 manganese ion Inorganic materials 0.000 claims 2
- 230000035479 physiological effects, processes and functions Effects 0.000 claims 1
- 239000003446 ligand Substances 0.000 abstract description 3
- 150000001413 amino acids Chemical class 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 abstract description 2
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-N 0.000 abstract 1
- WDLRUFUQRNWCPK-UHFFFAOYSA-N Tetraxetan Chemical compound OC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 WDLRUFUQRNWCPK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003613 bile acid Substances 0.000 abstract 1
- 150000002643 lithocholic acids Chemical class 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 135
- 239000000243 solution Substances 0.000 description 104
- 239000000047 product Substances 0.000 description 63
- 238000001704 evaporation Methods 0.000 description 57
- 238000001228 spectrum Methods 0.000 description 54
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 49
- 238000004458 analytical method Methods 0.000 description 49
- 238000004364 calculation method Methods 0.000 description 49
- 230000008020 evaporation Effects 0.000 description 49
- 150000004702 methyl esters Chemical class 0.000 description 46
- 239000007864 aqueous solution Substances 0.000 description 43
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 38
- 238000005160 1H NMR spectroscopy Methods 0.000 description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 238000005406 washing Methods 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 26
- 239000012043 crude product Substances 0.000 description 24
- 235000019439 ethyl acetate Nutrition 0.000 description 24
- 238000000746 purification Methods 0.000 description 24
- 238000003818 flash chromatography Methods 0.000 description 22
- 239000000741 silica gel Substances 0.000 description 22
- 229910002027 silica gel Inorganic materials 0.000 description 22
- 238000003756 stirring Methods 0.000 description 22
- 239000002872 contrast media Substances 0.000 description 21
- 230000006837 decompression Effects 0.000 description 21
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 20
- 238000010828 elution Methods 0.000 description 20
- 239000000376 reactant Substances 0.000 description 20
- 229960002920 sorbitol Drugs 0.000 description 20
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 18
- 238000004128 high performance liquid chromatography Methods 0.000 description 18
- MBBZMMPHUWSWHV-BDVNFPICSA-N N-methylglucamine Chemical compound CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO MBBZMMPHUWSWHV-BDVNFPICSA-N 0.000 description 17
- 229960003194 meglumine Drugs 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000001035 drying Methods 0.000 description 15
- 150000002148 esters Chemical class 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- 208000035126 Facies Diseases 0.000 description 11
- 238000001914 filtration Methods 0.000 description 10
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical class C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- FATAVLOOLIRUNA-UHFFFAOYSA-N formylmethyl Chemical group [CH2]C=O FATAVLOOLIRUNA-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 229960002989 glutamic acid Drugs 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 241000283973 Oryctolagus cuniculus Species 0.000 description 6
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000010668 complexation reaction Methods 0.000 description 5
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000012299 nitrogen atmosphere Substances 0.000 description 5
- 239000008363 phosphate buffer Substances 0.000 description 5
- 230000002792 vascular Effects 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 4
- 239000004472 Lysine Substances 0.000 description 4
- 125000003368 amide group Chemical group 0.000 description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- 230000037396 body weight Effects 0.000 description 4
- 238000005251 capillar electrophoresis Methods 0.000 description 4
- 229920001429 chelating resin Polymers 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010612 desalination reaction Methods 0.000 description 4
- 150000005690 diesters Chemical class 0.000 description 4
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 4
- 229960003646 lysine Drugs 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- SJMDMGHPMLKLHQ-UHFFFAOYSA-N tert-butyl 2-aminoacetate Chemical compound CC(C)(C)OC(=O)CN SJMDMGHPMLKLHQ-UHFFFAOYSA-N 0.000 description 4
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 3
- 239000004471 Glycine Substances 0.000 description 3
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- ZWWWLCMDTZFSOO-UHFFFAOYSA-N diethoxyphosphorylformonitrile Chemical compound CCOP(=O)(C#N)OCC ZWWWLCMDTZFSOO-UHFFFAOYSA-N 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000005350 fused silica glass Substances 0.000 description 3
- 229960002449 glycine Drugs 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012982 microporous membrane Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 150000003431 steroids Chemical group 0.000 description 3
- OBSLWIKITOYASJ-YDEIVXIUSA-N (3r,4r,5s,6r)-6-(hydroxymethyl)-3-(methylamino)oxane-2,4,5-triol Chemical class CN[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O OBSLWIKITOYASJ-YDEIVXIUSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N Glutamine Chemical compound OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- LDECUSDQMXVUMP-UHFFFAOYSA-N benzyl 3-[6-[[2-(butylamino)-1-[3-methoxycarbonyl-4-(2-methoxy-2-oxoethoxy)phenyl]-2-oxoethyl]-hexylamino]-6-oxohexyl]-4-methyl-2-oxo-6-(4-phenylphenyl)-1,6-dihydropyrimidine-5-carboxylate Chemical compound O=C1NC(C=2C=CC(=CC=2)C=2C=CC=CC=2)C(C(=O)OCC=2C=CC=CC=2)=C(C)N1CCCCCC(=O)N(CCCCCC)C(C(=O)NCCCC)C1=CC=C(OCC(=O)OC)C(C(=O)OC)=C1 LDECUSDQMXVUMP-UHFFFAOYSA-N 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003926 complexometric titration Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010511 deprotection reaction Methods 0.000 description 2
- 238000012631 diagnostic technique Methods 0.000 description 2
- HZHFFEYYPYZMNU-UHFFFAOYSA-K gadodiamide Chemical compound [Gd+3].CNC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC(=O)NC HZHFFEYYPYZMNU-UHFFFAOYSA-K 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000010829 isocratic elution Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000004531 microgranule Substances 0.000 description 2
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- RAZLJUXJEOEYAM-UHFFFAOYSA-N 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]azaniumyl]acetate Chemical compound C1C(=O)OC(=O)CN1CCN(CC(=O)O)CCN1CC(=O)OC(=O)C1 RAZLJUXJEOEYAM-UHFFFAOYSA-N 0.000 description 1
- 125000005999 2-bromoethyl group Chemical group 0.000 description 1
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 1
- VGUWZCUCNQXGBU-UHFFFAOYSA-N 3-[(4-methylpiperazin-1-yl)methyl]-5-nitro-1h-indole Chemical compound C1CN(C)CCN1CC1=CNC2=CC=C([N+]([O-])=O)C=C12 VGUWZCUCNQXGBU-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 241000208340 Araliaceae Species 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VKJNXRHMVICUNY-UHFFFAOYSA-N C(C)OP(OCC)(=O)C(CO)P(O)(O)=O Chemical compound C(C)OP(OCC)(=O)C(CO)P(O)(O)=O VKJNXRHMVICUNY-UHFFFAOYSA-N 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 150000000921 Gadolinium Chemical class 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 102000008100 Human Serum Albumin Human genes 0.000 description 1
- 108091006905 Human Serum Albumin Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003810 Jones reagent Substances 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- ZRKWMRDKSOPRRS-UHFFFAOYSA-N N-Methyl-N-nitrosourea Chemical compound O=NN(C)C(N)=O ZRKWMRDKSOPRRS-UHFFFAOYSA-N 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 229960003121 arginine Drugs 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003218 coronary vasodilator agent Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000003038 endothelium Anatomy 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 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 1
- 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 1
- GFSTXYOTEVLASN-UHFFFAOYSA-K gadoteric acid Chemical compound [Gd+3].OC(=O)CN1CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC1 GFSTXYOTEVLASN-UHFFFAOYSA-K 0.000 description 1
- 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 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 125000004968 halobutyl group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007972 injectable composition Substances 0.000 description 1
- 229910001411 inorganic cation Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 230000005408 paramagnetism Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940071643 prefilled syringe Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000002602 scintillography Methods 0.000 description 1
- 150000003334 secondary amides Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- BNWCETAHAJSBFG-UHFFFAOYSA-N tert-butyl 2-bromoacetate Chemical compound CC(C)(C)OC(=O)CBr BNWCETAHAJSBFG-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000012608 weak cation exchange resin Substances 0.000 description 1
- 239000002676 xenobiotic agent Substances 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/927—Diagnostic contrast agent
- Y10S977/928—X-ray agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/927—Diagnostic contrast agent
- Y10S977/929—Ultrasound contrast agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/927—Diagnostic contrast agent
- Y10S977/93—MRI contrast agent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Steroid Compounds (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI002802A IT1304501B1 (it) | 1998-12-23 | 1998-12-23 | Uso di derivati di acidi biliari coniugati con complessi metallicicome "blood pool agents" per l'indagine diagnostica tramite risonanza |
ITMI98A002802 | 1998-12-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100676912A Division CN100450996C (zh) | 1998-12-23 | 1999-12-16 | 用于核磁共振诊断的血池剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333695A true CN1333695A (zh) | 2002-01-30 |
CN1263515C CN1263515C (zh) | 2006-07-12 |
Family
ID=11381326
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998157929A Expired - Fee Related CN1263515C (zh) | 1998-12-23 | 1999-12-16 | 用于核磁共振诊断的血池剂 |
CNB2006100676912A Expired - Fee Related CN100450996C (zh) | 1998-12-23 | 1999-12-16 | 用于核磁共振诊断的血池剂 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100676912A Expired - Fee Related CN100450996C (zh) | 1998-12-23 | 1999-12-16 | 用于核磁共振诊断的血池剂 |
Country Status (20)
Country | Link |
---|---|
US (1) | US6461588B1 (zh) |
EP (2) | EP1935435B1 (zh) |
JP (1) | JP4733271B2 (zh) |
KR (1) | KR100736298B1 (zh) |
CN (2) | CN1263515C (zh) |
AT (1) | ATE405296T1 (zh) |
AU (1) | AU773876B2 (zh) |
CA (1) | CA2355888C (zh) |
CZ (1) | CZ302195B6 (zh) |
DE (1) | DE69939398D1 (zh) |
HK (1) | HK1042432B (zh) |
HU (1) | HU228048B1 (zh) |
IL (2) | IL143730A0 (zh) |
IT (1) | IT1304501B1 (zh) |
MX (1) | MXPA01006344A (zh) |
NO (1) | NO322551B1 (zh) |
PL (1) | PL196474B1 (zh) |
RU (2) | RU2250765C2 (zh) |
WO (1) | WO2000038738A1 (zh) |
ZA (1) | ZA200104820B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845112A (zh) * | 2010-06-02 | 2010-09-29 | 华东理工大学 | 一种基于高分子纳米粒子的高灵敏性核磁共振成像造影剂的制备方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW319763B (zh) | 1995-02-01 | 1997-11-11 | Epix Medical Inc | |
IL134985A0 (en) | 1997-10-02 | 2001-05-20 | Epix Medical Inc | A method for contrast enhanced diagnostic imaging |
IT1317862B1 (it) * | 2000-02-29 | 2003-07-15 | Bracco Spa | Coniugati di acidi biliari con chelati complessi di ioni metallici eloro uso. |
IT1318485B1 (it) * | 2000-04-21 | 2003-08-25 | Bracco Spa | Uso di derivati di acidi biliari coniugati con complessi di ionimetallici nella visualizzazione diagnostica di sistemi microvascolari |
US6900192B2 (en) * | 2000-10-06 | 2005-05-31 | Xenoport, Inc. | Bile-acid conjugates for providing sustained systemic concentrations of drugs |
EP1229041A1 (en) * | 2001-02-05 | 2002-08-07 | Bracco Imaging S.p.A. | A process for the preparation of 3-Glutamido bile ester derivatives using N-tBoc methyl pyroglutamate |
US7053076B2 (en) | 2001-08-29 | 2006-05-30 | Xenoport, Inc. | Bile-acid derived compounds for enhancing oral absorption and systemic bioavailability of drugs |
EP1302465A1 (en) | 2001-10-11 | 2003-04-16 | BRACCO IMAGING S.p.A. | Enhanced substrate imaging by reversible binding to a paramagnetic complex |
US7850947B2 (en) * | 2003-01-13 | 2010-12-14 | Bracco Imaging S.P.A. | Gastrin releasing peptide compounds |
US7226577B2 (en) * | 2003-01-13 | 2007-06-05 | Bracco Imaging, S. P. A. | Gastrin releasing peptide compounds |
US7922998B2 (en) | 2003-01-13 | 2011-04-12 | Bracco Imaging S.P.A. | Gastrin releasing peptide compounds |
US7611692B2 (en) * | 2003-01-13 | 2009-11-03 | Bracco Imaging S.P.A. | Gastrin releasing peptide compounds |
US8420050B2 (en) * | 2003-01-13 | 2013-04-16 | Bracco Imaging S.P.A. | Gastrin releasing peptide compounds |
ATE435035T1 (de) * | 2003-01-13 | 2009-07-15 | Bracco Imaging Spa | Verbesserte linker für radiopharmazeutische verbindungen |
WO2005067983A1 (en) * | 2003-12-24 | 2005-07-28 | Bracco Imaging S.P.A. | Improved gastrin releasing peptide compounds |
CA2692938C (en) | 2007-07-11 | 2014-06-17 | Board Of Regents, The University Of Texas System | Seeds and markers for use in imaging |
CN103442737B (zh) | 2011-01-20 | 2017-03-29 | 得克萨斯系统大学董事会 | Mri标记、递送和提取系统及其制造方法和用途 |
JP2015513551A (ja) | 2012-03-05 | 2015-05-14 | ブラッコ・イメージング・ソシエタ・ペル・アチオニBracco Imaging S.P.A. | 病的組織内への高分子輸送を評価するためのダイナミック造影mri法および薬剤 |
CN102766188B (zh) * | 2012-07-24 | 2016-01-13 | 上海交通大学 | 胆固醇衍生物、螯合物、重组高密度脂蛋白及其用途 |
GB201421163D0 (en) * | 2014-11-28 | 2015-01-14 | Ge Healthcare As | Formulations of metal complexes |
JP7191938B2 (ja) | 2017-05-05 | 2022-12-19 | センター・フォー・プローブ・デベロップメント・アンド・コマーシャライゼイション | Igf-1rモノクローナル抗体及びその使用 |
RU2019139432A (ru) | 2017-05-05 | 2021-06-07 | Сентр фор Проуб Девелопмент энд Коммерсиализэйшн | Фармакокинетическая оптимизация бифункциональных хелатов и их применение |
US10093741B1 (en) | 2017-05-05 | 2018-10-09 | Fusion Pharmaceuticals Inc. | IGF-1R monoclonal antibodies and uses thereof |
EP3802558B1 (en) * | 2018-05-30 | 2024-09-11 | Translate Bio, Inc. | Cationic lipids comprising a steroidal moiety |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1213029B (it) * | 1986-01-30 | 1989-12-07 | Bracco Ind Chimica Spa | Chelati di ioni metallici paramagnetici. |
US5227474A (en) * | 1987-02-13 | 1993-07-13 | Abbott Laboratories | Bifunctional chelating agents |
US5057302A (en) * | 1987-02-13 | 1991-10-15 | Abbott Laboratories | Bifunctional chelating agents |
DE3930696A1 (de) * | 1989-09-14 | 1991-03-28 | Hoechst Ag | Gallensaeurederivate, verfahren zu ihrer herstellung, verwendung als arzneimittel |
NO940115D0 (no) * | 1994-01-13 | 1994-01-13 | Nycomed Imaging As | Kontrastmidler for roentgen- og magnettomografisk avbildning |
CA2188292A1 (en) * | 1994-04-20 | 1995-11-02 | Larry Margerum | Contrast agents |
IT1269839B (it) * | 1994-05-26 | 1997-04-15 | Bracco Spa | Coniugati di acidi biliari, loro derivati con complessi metallici e relativi usi |
JPH11116542A (ja) * | 1997-10-06 | 1999-04-27 | Sogo Pharmaceut Co Ltd | γ−グルタミン酸アミド類の製造法 |
-
1998
- 1998-12-23 IT IT1998MI002802A patent/IT1304501B1/it active
-
1999
- 1999-05-26 US US09/318,618 patent/US6461588B1/en not_active Expired - Lifetime
- 1999-12-16 RU RU2001120351/15A patent/RU2250765C2/ru not_active IP Right Cessation
- 1999-12-16 CN CNB998157929A patent/CN1263515C/zh not_active Expired - Fee Related
- 1999-12-16 CN CNB2006100676912A patent/CN100450996C/zh not_active Expired - Fee Related
- 1999-12-16 AT AT99963556T patent/ATE405296T1/de not_active IP Right Cessation
- 1999-12-16 EP EP08004643.6A patent/EP1935435B1/en not_active Expired - Lifetime
- 1999-12-16 EP EP99963556A patent/EP1140209B1/en not_active Expired - Lifetime
- 1999-12-16 AU AU19807/00A patent/AU773876B2/en not_active Ceased
- 1999-12-16 CZ CZ20012330A patent/CZ302195B6/cs not_active IP Right Cessation
- 1999-12-16 HU HU0104715A patent/HU228048B1/hu not_active IP Right Cessation
- 1999-12-16 DE DE69939398T patent/DE69939398D1/de not_active Expired - Lifetime
- 1999-12-16 JP JP2000590689A patent/JP4733271B2/ja not_active Expired - Fee Related
- 1999-12-16 PL PL349488A patent/PL196474B1/pl unknown
- 1999-12-16 IL IL14373099A patent/IL143730A0/xx active IP Right Grant
- 1999-12-16 MX MXPA01006344A patent/MXPA01006344A/es active IP Right Grant
- 1999-12-16 WO PCT/EP1999/010002 patent/WO2000038738A1/en active IP Right Grant
- 1999-12-16 RU RU2004127136/04A patent/RU2395490C2/ru not_active IP Right Cessation
- 1999-12-16 KR KR1020017007945A patent/KR100736298B1/ko not_active IP Right Cessation
- 1999-12-16 CA CA002355888A patent/CA2355888C/en not_active Expired - Fee Related
-
2001
- 2001-06-13 IL IL143730A patent/IL143730A/en not_active IP Right Cessation
- 2001-06-13 ZA ZA200104820A patent/ZA200104820B/en unknown
- 2001-06-22 NO NO20013154A patent/NO322551B1/no not_active IP Right Cessation
-
2002
- 2002-05-04 HK HK02103398.0A patent/HK1042432B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845112A (zh) * | 2010-06-02 | 2010-09-29 | 华东理工大学 | 一种基于高分子纳米粒子的高灵敏性核磁共振成像造影剂的制备方法 |
CN101845112B (zh) * | 2010-06-02 | 2011-09-14 | 华东理工大学 | 一种基于高分子纳米粒子的高灵敏性核磁共振成像造影剂的制备方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1333695A (zh) | 用于核磁共振诊断的血池剂 | |
CN1177806C (zh) | 可延长血液潴留的诊断成像用造影剂 | |
US6342598B1 (en) | Amphipatic polycarboxylic chelates and complexes with paramagnetic metals as MRI contrast agents | |
CN1221262C (zh) | 治疗炎性疾病的酞嗪衍生物 | |
CN1429121A (zh) | 聚谷氨酸-喜树碱结合物及其制备方法 | |
CN1993357A (zh) | 用于磁共振成像(mri)的含有具有多羟基化取代基的螯合部分的高弛豫造影剂 | |
DE60110558T2 (de) | Konjugate von gallensäure mit metallbindenden chelatverbdingungen und die verwendung davon | |
CN1626246A (zh) | 通过多位点结合的寻靶多体造影剂 | |
CN1151701A (zh) | 串联体-聚合物-配合物其制备方法和含有该配合物的药剂 | |
CN1209060A (zh) | 玻连蛋白受体拮抗剂 | |
CN1148813A (zh) | 造影剂 | |
CN1128534A (zh) | 提高了松弛性的单体和多体化合物 | |
CN1152880A (zh) | 使用含氮大环配拉体的金属络合物的诊断图像分析的方法 | |
CN1795015A (zh) | 螯合配位体和造影剂的光学纯和光学富集异构体 | |
CN1136313A (zh) | 用作双螯合剂的多氮杂环烷烃 | |
CN1064355C (zh) | 大环螯合剂及其螯合物及其在诊断领域的应用 | |
CN1469757A (zh) | 包含全氟烷基的金属络合物在显影斑块、肿瘤和坏死的mr显影中作为造影剂的应用 | |
CN1468113A (zh) | 包含全氟烷基和极性基团的络合物、其制备方法以及在诊断中的应用 | |
CN1668338A (zh) | 包含全氟烷基的金属络合物在显影血管内血栓的mr显影中作为造影剂的应用 | |
CN1764670A (zh) | 与钙化组织具有亲和力的化合物 | |
Barge et al. | Synthesis of functionalised HP-DO3A chelating agents for conjugation to biomolecules | |
CN1819847A (zh) | 玻连蛋白受体拮抗剂化合物及其在制备放射性药物中的用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: P L Anaili Inventor after: Serleti Michele Inventor after: Uggeri Fulvio Inventor after: Visigalli Massimo Inventor after: M - Hilo firewood tower Inventor after: De Haen Christoph Inventor after: D Jiazuodi Inventor after: Lattuada Luciano Inventor after: Lux Giovanna Inventor after: Manfredi Giuseppe Inventor after: morosini Pierfrancesco Inventor after: Palano Daniela Inventor before: P L Anaili Inventor before: De Haen Christoph Inventor before: Lattuada Luciano Inventor before: Manfredi Giuseppe Inventor before: Palano Daniela Inventor before: Uggeri Fulvio Inventor before: Visigalli Massimo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: P L ANAIS LANE; C. DEHAN; L. LATTUADA; MANFREDI GIUSEPPE; PALANO DANIELA; UGGERI FULVIO; M WEIXIJIALI TO: P L ANAIS LANE; M HILO CHAI TOWER; C. DEHAN; D JIAZUODI; L. LATTUADA; LUX GIOVANNA; MANFREDI GIUSEPPE; MOROSINI PIERFRANCESCO; PALANO DANIELA; SERLETI MICHELE; UGGERI FULVIO; M WEIXIJIALI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20171216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |