JP5680065B2 - 抗脳腫瘍薬剤 - Google Patents
抗脳腫瘍薬剤 Download PDFInfo
- Publication number
- JP5680065B2 JP5680065B2 JP2012512639A JP2012512639A JP5680065B2 JP 5680065 B2 JP5680065 B2 JP 5680065B2 JP 2012512639 A JP2012512639 A JP 2012512639A JP 2012512639 A JP2012512639 A JP 2012512639A JP 5680065 B2 JP5680065 B2 JP 5680065B2
- Authority
- JP
- Japan
- Prior art keywords
- iron
- salen complex
- compound
- chemical formula
- brain tumor
- 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
- 239000003814 drug Substances 0.000 title claims description 17
- 229940079593 drug Drugs 0.000 title claims description 17
- 208000003174 Brain Neoplasms Diseases 0.000 title claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 32
- 230000005291 magnetic effect Effects 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 10
- VEUMANXWQDHAJV-UHFFFAOYSA-N 2-[2-[(2-hydroxyphenyl)methylideneamino]ethyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCN=CC1=CC=CC=C1O VEUMANXWQDHAJV-UHFFFAOYSA-N 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 125000004429 atom Chemical group 0.000 claims description 5
- 210000004556 brain Anatomy 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 210000002418 meninge Anatomy 0.000 claims description 4
- 239000010948 rhodium Substances 0.000 claims description 4
- 150000001450 anions Chemical group 0.000 claims description 3
- 210000001218 blood-brain barrier Anatomy 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052701 rubidium Inorganic materials 0.000 claims description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 230000008499 blood brain barrier function Effects 0.000 claims 1
- 206010028980 Neoplasm Diseases 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- 239000002246 antineoplastic agent Substances 0.000 description 6
- 201000011510 cancer Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 230000000144 pharmacologic effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229940041181 antineoplastic drug Drugs 0.000 description 4
- 229940125782 compound 2 Drugs 0.000 description 4
- 238000012377 drug delivery Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229940126214 compound 3 Drugs 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 3
- 150000004698 iron complex Chemical class 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 206010027191 meningioma Diseases 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 230000005469 synchrotron radiation Effects 0.000 description 2
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- 201000004384 Alopecia Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003775 Density Functional Theory Methods 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004957 LCAO calculation Methods 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 101001007176 Uncultured marine euryarchaeote Long-chain alcohol oxidase Proteins 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004774 atomic orbital Methods 0.000 description 1
- 238000005284 basis set Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000024963 hair loss Diseases 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- -1 iron complex compound Chemical class 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229960004011 methenamine Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/02—Iron compounds
- C07F15/025—Iron compounds without a metal-carbon linkage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic Table
- C07F13/005—Compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0013—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group without a metal-carbon linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
そこで、ドラッグ・デリバリによって抗がん剤をがん細胞まで誘導し、がん細胞に集中して薬理効果を発揮させることによって、副作用を抑えつつ効果的にがん治療を行うことができると期待されている。
Step 1:
Step 4, 5:
ラットL6細胞が30%のコンフルエントの状態の時に、化学式(I)で示されるFeサレン錯体化合物の粉末を、磁石に引き寄せられるのが目視できる程度の量(50mg)で培地に適用し、48時間後に培地の状態を写真撮影した。
カンタムデザイン社のMPMS7を用いて鉄サレン錯体(化学式(I))の37℃(310K)における磁場−磁化曲線を測定したところ、図4に示すように、常磁性であった。この結果、8000Oe(0.8T)の磁場強度を体外から頭部の腫瘍発生箇所に適用することにより、金属サレン錯体を頭部の腫瘍発生箇所に選択的に誘導することができる。磁場強度は、0.5T以上0.8Tが、薬剤を頭部に誘導する上で好適である。
大型放射光施設(Spring−8)を利用して鉄サレン錯体(化学式(I))の単結晶の解析を行った。放射光データ測定の詳細は次のとおりである。
仮照射条件:結晶を5つ選択し、次の条件で仮照射を実施した。
検出器:イメージングプレート
カメラ長:190mm
波長:0.0710690nm
振動角:2.0度
露光時間:30秒
測定範囲:0〜20度
測定温度:−173℃
検出器:イメージングプレート
カメラ長:190mm
波長:0.0710690nm
振動角:1.0度
露光時間:90秒
測定範囲:−90〜+90度
測定温度: −173℃
格子定数:
a=14.34(6)Å
b=6.907(16)Å
c=14.79(4)Å
β=96.73(4)度
V=1455(8)Å3
空間群 :P21/n (#14)
Z値:4
測定縮尺:−90°〜90°
第一原理計算を用いて化学式Iの水溶性の自由エネルギーを求めた。第一原理計算は、すべて密度汎関数法によるものである。電子とイオンの相互作用についてはすべての電子を考慮する全電子法(All electron method)を用いている。
Claims (4)
- 3価の金属原子に陰イオンを構成する官能基が結合している金属サレン錯体化合物を主成分として含有し、
前記金属サレン錯体化合物は、下記化学式(I)で示され、
化学式(I)
前記式(I)中、Mは、Fe(鉄)、Cr(クロム)、Mn(マンガン)、Co(コバルト)、Mo(モリブデン)、Ru(ルビジウム)、Rh(ロジウム)、W(タングステン)、Re(レニウム)、Os(オスミウム)、Ir(イリジウム)、Nd(ニオブ)、Sm(サマリウム)、Eu(ユウロピウム)、又は、Gd(ガドリニウム)であり、a〜jは水素原子であり、Xはハロゲン原子である、
体内に投与された後外部磁場によって、脳血液関門を通過し脳髄膜に誘導されるための抗脳腫瘍薬剤。 - 前記金属サレン錯体化合物は、前記化学式(I)中、Mが鉄原子であり、Xが塩素原子である請求項1記載の抗脳腫瘍薬剤。
- 前記化学式(I)の鉄サレン錯体化合物は、以下の特性の結晶構造を有する、請求項1または請求項2に記載の抗脳腫瘍薬剤。
結晶系が、単斜晶(monoclinic)
格子定数が、
a=14.34(6)Å
b=6.907(16)Å
c=14.79(4)Å
β=96.73(4)度
V=1455(8)Å3
であり、
空間群が、P21/n (#14) - 体内に投与された後、頭部に0.5テスラ(T)以上、0.8(T)以下の強度の外部磁場を適用することにより、磁場適用領域に誘導される、請求項1ないし請求項3のいずれか一項に記載の抗脳腫瘍薬剤。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012512639A JP5680065B2 (ja) | 2010-04-28 | 2011-04-11 | 抗脳腫瘍薬剤 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010102897 | 2010-04-28 | ||
JP2010102897 | 2010-04-28 | ||
PCT/JP2011/002118 WO2011135784A1 (ja) | 2010-04-28 | 2011-04-11 | 抗脳腫瘍薬剤 |
JP2012512639A JP5680065B2 (ja) | 2010-04-28 | 2011-04-11 | 抗脳腫瘍薬剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011135784A1 JPWO2011135784A1 (ja) | 2013-07-18 |
JP5680065B2 true JP5680065B2 (ja) | 2015-03-04 |
Family
ID=44861113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012512639A Active JP5680065B2 (ja) | 2010-04-28 | 2011-04-11 | 抗脳腫瘍薬剤 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8933118B2 (ja) |
EP (1) | EP2564852B1 (ja) |
JP (1) | JP5680065B2 (ja) |
CN (1) | CN102933216A (ja) |
RU (1) | RU2547570C2 (ja) |
WO (1) | WO2011135784A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090169484A1 (en) * | 2007-12-28 | 2009-07-02 | Ihi Corporation | Iron-salen complex |
CN103517895A (zh) * | 2010-12-21 | 2014-01-15 | 株式会社Ihi | 金属沙仑配位化合物及其制造方法 |
JP6017766B2 (ja) | 2011-07-26 | 2016-11-02 | 株式会社Ihi | 新規な金属サレン錯体化合物の抗がん剤 |
CN106831485A (zh) * | 2017-03-29 | 2017-06-13 | 齐鲁工业大学 | 二(4‑甲氧基苯亚甲基)丁烷‑1,4‑二胺的制备和用途 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08504211A (ja) * | 1992-12-07 | 1996-05-07 | ユーカリオン,インコーポレイティド | 疾患の予防および治療のための酸化防止剤として有用な合成触媒のフリーラジカルスカベンジャー |
JPH11507646A (ja) * | 1995-06-07 | 1999-07-06 | ユーカリオン,インコーポレイティド | 疾患の予防及び治療のための酸化防止剤として有用な合成触媒遊離基スカベンジャー |
WO2001080849A1 (en) * | 2000-04-26 | 2001-11-01 | Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Medical Center | Method of treating cancer |
JP2009173631A (ja) * | 2007-12-28 | 2009-08-06 | Ihi Corp | 鉄サレン錯体 |
JP2009196913A (ja) * | 2008-02-20 | 2009-09-03 | Ihi Corp | 磁性を有する薬剤、薬剤の誘導システム、並びに磁気検出装置 |
WO2010058280A1 (ja) * | 2008-11-20 | 2010-05-27 | 株式会社Ihi | 自己磁性金属サレン錯体化合物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8198322B2 (en) * | 2008-06-25 | 2012-06-12 | Board Of Regents, The University Of Texas System | Apoptotic and anti-tumor activities of metallo-salens |
WO2010120875A2 (en) * | 2009-04-15 | 2010-10-21 | Eukarion Inc. | Treatment of skin damage |
-
2011
- 2011-04-11 JP JP2012512639A patent/JP5680065B2/ja active Active
- 2011-04-11 CN CN2011800212743A patent/CN102933216A/zh active Pending
- 2011-04-11 EP EP11774575.2A patent/EP2564852B1/en active Active
- 2011-04-11 RU RU2012145857/15A patent/RU2547570C2/ru active
- 2011-04-11 US US13/643,612 patent/US8933118B2/en active Active
- 2011-04-11 WO PCT/JP2011/002118 patent/WO2011135784A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08504211A (ja) * | 1992-12-07 | 1996-05-07 | ユーカリオン,インコーポレイティド | 疾患の予防および治療のための酸化防止剤として有用な合成触媒のフリーラジカルスカベンジャー |
JPH11507646A (ja) * | 1995-06-07 | 1999-07-06 | ユーカリオン,インコーポレイティド | 疾患の予防及び治療のための酸化防止剤として有用な合成触媒遊離基スカベンジャー |
WO2001080849A1 (en) * | 2000-04-26 | 2001-11-01 | Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Medical Center | Method of treating cancer |
JP2009173631A (ja) * | 2007-12-28 | 2009-08-06 | Ihi Corp | 鉄サレン錯体 |
JP2009196913A (ja) * | 2008-02-20 | 2009-09-03 | Ihi Corp | 磁性を有する薬剤、薬剤の誘導システム、並びに磁気検出装置 |
WO2010058280A1 (ja) * | 2008-11-20 | 2010-05-27 | 株式会社Ihi | 自己磁性金属サレン錯体化合物 |
Also Published As
Publication number | Publication date |
---|---|
CN102933216A (zh) | 2013-02-13 |
RU2012145857A (ru) | 2014-06-10 |
US8933118B2 (en) | 2015-01-13 |
US20130131367A1 (en) | 2013-05-23 |
WO2011135784A1 (ja) | 2011-11-03 |
JPWO2011135784A1 (ja) | 2013-07-18 |
EP2564852A1 (en) | 2013-03-06 |
RU2547570C2 (ru) | 2015-04-10 |
EP2564852A4 (en) | 2013-10-02 |
EP2564852B1 (en) | 2015-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5513405B2 (ja) | 自己磁性金属サレン錯体化合物 | |
Perrier et al. | Investigation on NMR relaxivity of nano-sized cyano-bridged coordination polymers | |
JP6542748B2 (ja) | 濃度非依存応答性を示すcestシステム | |
JP5680065B2 (ja) | 抗脳腫瘍薬剤 | |
Sung et al. | Multimetallic complexes and functionalized gold nanoparticles based on a combination of d-and f-elements | |
Muravyeva et al. | Water-soluble tetraaqua Ln (III) glycinehydroximate 15-metallacrown-5 complexes towards potential MRI contrast agents for ultra-high magnetic field | |
BR112015026473B1 (pt) | composições farmacêuticas líquidas e processo de preparação das mesmas e meio de contraste para imagiologia médica | |
CN109641900B (zh) | 螯合化合物 | |
US9302019B2 (en) | Fe(II) sequestering agents and uses thereof | |
CN110944676A (zh) | 用作铁(iii)mri造影剂的化合物 | |
JP6017766B2 (ja) | 新規な金属サレン錯体化合物の抗がん剤 | |
Singh et al. | Antiproliferative activity of Fe (ii), Co (ii), Ni (ii), Cu (ii), and Zn (ii) complexes of dithiocarbamate: synthesis, structural characterization, and thermal studies | |
JP6366725B2 (ja) | 抗がん剤、がん細胞殺傷方法 | |
CN113646009A (zh) | 用作铁(iii)mri造影剂且含阴离子侧基和辅助基团的化合物 | |
JP2017502072A (ja) | Do3a−トラネキサム酸コンジュゲートを含むガドリニウム錯体 | |
US20110200536A1 (en) | Chelators, paramagnetic chelates thereof and their use as contrast agents in magnetic resonance imaging (mri) | |
WO2021239687A1 (en) | Tcdta-derived fe(iii) complexes for use in magnet resonance imaging with liver and kidney excretion | |
Ahmad Tajidi et al. | Diaqua (1, 4, 8, 11-tetraazacyclotetradecane-κ4N1, N4, N8, N11) copper (II) bis (2, 3, 4, 5, 6-pentafluorobenzoate) dihydrate | |
CN114195807B (zh) | 一种球状稀土团簇及其制备方法和在制备核磁共振成像造影剂中的应用 | |
JP2012131737A (ja) | 金属サレン錯体化合物及びその製造方法 | |
Yao | Platinum-lanthanide metallodrugs for imaging and therapy | |
US20200129645A1 (en) | Contrast agents for magnetic resonance imaging | |
JP2012176905A (ja) | 金属サレン錯体化合物 | |
Garcia | Studies on the physicochemical properties of europium cryptates: Implications to contrast agents for magnetic resonance imaging | |
Allen | Developing New Ligand Platforms for MRI Contrast Agents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131224 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140812 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141008 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141209 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5680065 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |