JP7453658B2 - ホウ素含有化合物およびそれを含む薬剤 - Google Patents
ホウ素含有化合物およびそれを含む薬剤 Download PDFInfo
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- JP7453658B2 JP7453658B2 JP2019196902A JP2019196902A JP7453658B2 JP 7453658 B2 JP7453658 B2 JP 7453658B2 JP 2019196902 A JP2019196902 A JP 2019196902A JP 2019196902 A JP2019196902 A JP 2019196902A JP 7453658 B2 JP7453658 B2 JP 7453658B2
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- 229910052796 boron Inorganic materials 0.000 title claims description 74
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims description 73
- 150000001875 compounds Chemical class 0.000 title claims description 40
- 239000003814 drug Substances 0.000 title claims description 8
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 150000001638 boron Chemical class 0.000 description 3
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 3
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- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 2
- DHBXNPKRAUYBTH-UHFFFAOYSA-N 1,1-ethanedithiol Chemical compound CC(S)S DHBXNPKRAUYBTH-UHFFFAOYSA-N 0.000 description 2
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- 206010028980 Neoplasm Diseases 0.000 description 2
- 101800004192 Peptide P1 Proteins 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
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- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
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- ZGYICYBLPGRURT-UHFFFAOYSA-N tri(propan-2-yl)silicon Chemical compound CC(C)[Si](C(C)C)C(C)C ZGYICYBLPGRURT-UHFFFAOYSA-N 0.000 description 2
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 241000549556 Nanos Species 0.000 description 1
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
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- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
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- 238000002512 chemotherapy Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- VILAVOFMIJHSJA-UHFFFAOYSA-N dicarbon monoxide Chemical compound [C]=C=O VILAVOFMIJHSJA-UHFFFAOYSA-N 0.000 description 1
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- CMWYAOXYQATXSI-UHFFFAOYSA-N n,n-dimethylformamide;piperidine Chemical compound CN(C)C=O.C1CCNCC1 CMWYAOXYQATXSI-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
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- 239000000546 pharmaceutical excipient Substances 0.000 description 1
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- 229920002401 polyacrylamide Polymers 0.000 description 1
- 108010011110 polyarginine Proteins 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
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- 230000002685 pulmonary effect Effects 0.000 description 1
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- 150000002910 rare earth metals Chemical group 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
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- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
担持粒子にホウ素の安定同位体と、細胞透過性ペプチド(細胞内運搬ペプチド)と、凝集阻害剤を担持させ、
前記凝集阻害剤はエチレングリコール鎖が28のポリエチレングリコールであり、
前記細胞透過性ペプチドと前記ホウ素の安定同位体とが7:3~3:7であり、
前記凝集阻害剤が前記細胞透過性ペプチドを介して担持粒子に担持されたことを特徴とする。
Claims (7)
- 担持粒子にホウ素の安定同位体と、細胞透過性ペプチドと、凝集阻害剤を担持させ、
前記凝集阻害剤はエチレングリコール鎖が28のポリエチレングリコールであり、
前記細胞透過性ペプチドと前記ホウ素の安定同位体とが7:3~3:7であり、
前記凝集阻害剤が前記細胞透過性ペプチドを介して担持粒子に担持されたことを特徴とするホウ素含有化合物。 - 前記担持粒子の粒径が20~200nmであることを特徴とする請求項1に記載されたホウ素含有化合物。
- 前記ホウ素の安定同位体は、チオール基で修飾されたホウ素クラスターであることを特徴とする請求項1または2の何れかの請求項に記載されたホウ素含有化合物。
- 前記細胞透過性ペプチドがTatタンパク質であることを特徴とする請求項1乃至3の何れか一項に記載されたホウ素含有化合物。
- 前記担持粒子は金であることを特徴とする請求項1乃至4の何れか一項に記載されたホウ素含有化合物。
- 前記ホウ素の安定同位体と、前記細胞透過性ペプチドは、チオール基によって前記担持粒子と結合していることを特徴とする請求項1乃至5の何れか一項に記載されたホウ素含有化合物。
- 請求項1乃至6の何れか一項に記載されたホウ素含有化合物を含む薬剤。
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016020316A (ja) | 2014-07-14 | 2016-02-04 | 国立大学法人 岡山大学 | Pet用ホウ素化合物 |
WO2017164334A1 (ja) | 2016-03-23 | 2017-09-28 | 公益財団法人 川崎市産業振興財団 | ホウ素クラスター結合ペプチド化合物 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016020316A (ja) | 2014-07-14 | 2016-02-04 | 国立大学法人 岡山大学 | Pet用ホウ素化合物 |
WO2017164334A1 (ja) | 2016-03-23 | 2017-09-28 | 公益財団法人 川崎市産業振興財団 | ホウ素クラスター結合ペプチド化合物 |
Non-Patent Citations (1)
Title |
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Journalof Controlled Release,2017年,Vol.254,p.1-7 |
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