JP7553586B2 - 肝硬変の治療のための金クラスター(AuCs)及び組成物 - Google Patents
肝硬変の治療のための金クラスター(AuCs)及び組成物 Download PDFInfo
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- JP7553586B2 JP7553586B2 JP2022555677A JP2022555677A JP7553586B2 JP 7553586 B2 JP7553586 B2 JP 7553586B2 JP 2022555677 A JP2022555677 A JP 2022555677A JP 2022555677 A JP2022555677 A JP 2022555677A JP 7553586 B2 JP7553586 B2 JP 7553586B2
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- 208000007232 portal hypertension Diseases 0.000 description 1
- 210000003240 portal vein Anatomy 0.000 description 1
- 208000037821 progressive disease Diseases 0.000 description 1
- 229940090181 propyl acetate Drugs 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
- 239000010453 quartz Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 201000004409 schistosomiasis Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012192 staining solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XOSXWYQMOYSSKB-LDKJGXKFSA-L water blue Chemical compound CC1=CC(/C(\C(C=C2)=CC=C2NC(C=C2)=CC=C2S([O-])(=O)=O)=C(\C=C2)/C=C/C\2=N\C(C=C2)=CC=C2S([O-])(=O)=O)=CC(S(O)(=O)=O)=C1N.[Na+].[Na+] XOSXWYQMOYSSKB-LDKJGXKFSA-L 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
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- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
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- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Description
Claims (6)
- 肝硬変を治療するための医薬組成物であって、前記医薬組成物は、リガンド結合金クラスターを含み、前記リガンド結合金クラスターが、
金コアと、
金コアに結合したリガンドと
を含み、
前記金コアは、直径が0.5~3nmであり、
前記リガンドが、L-システインとその誘導体、D-システインとその誘導体、システイン含有オリゴペプチドとそれらの誘導体、およびその他のチオール含有化合物からなる群より選ばれる一つであり、
前記L-システインとその誘導体は、L-システイン、N-イソブチリル-L-システイン(L-NIBC)、およびN-アセチル-L-システイン(L-NAC)からなる群より選ばれ、そして前記D-システインとその誘導体は、D-システイン、N-イソブチリル-D-システイン(D-NIBC)、およびN-アセチル-D-システイン(D-NAC)からなる群より選ばれ、
前記システイン含有オリゴペプチドとそれらの誘導体は、システイン含有ジペプチド、システイン含有トリペプチドまたはシステイン含有テトラペプチドである、
医薬組成物。 - 前記金コアは、直径が0.5~2.6nmである、請求項1に記載の医薬組成物。
- 前記システイン含有ジペプチドは、L(D)-システイン-L(D)-アルギニンジペプチド(CR)、L(D)-アルギニン-L(D)-システインジペプチド(RC)、L(D)-ヒスチジン-L(D)-システインジペプチド(HC)、およびL(D)-システイン-L(D)-ヒスチジンジペプチド(CH)からなる群より選ばれる、請求項1に記載の医薬組成物。
- 前記システイン含有トリペプチドは、グリシン-L(D)-システイン-L(D)-アルギニントリペプチド(GCR)、L(D)-プロリン-L(D)-システイン-L(D)-アルギニントリペプチド(PCR)、L(D)-リシン-L(D)-システイン-L(D)-プロリントリペプチド(KCP)、およびL(D)-グルタチオン(GSH)からなる群より選ばれる、請求項1に記載の医薬組成物。
- 前記システイン含有テトラペプチドは、グリシン-L(D)-セリン-L(D)-システイン-L(D)-アルギニンテトラペプチド(GSCR)、およびグリシン-L(D)-システイン-L(D)-セリン-L(D)-アルギニンテトラペプチド(GCSR)からなる群より選ばれる、請求項1に記載の医薬組成物。
- 前記その他のチオール含有化合物は、1-[(2S)-2-メチル-3-チオール-1-オキソプロピル]-L(D)-プロリン、チオグリコール酸、メルカプトエタノール、チオフェノール、D-ペニシラミン、N-(2ーメルカプトプロピオニル)-グリシン、およびドデシルメルカプタンからなる群より選ばれる、請求項1に記載の医薬組成物。
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CN2020079499 | 2020-03-16 | ||
CNPCT/CN2020/079499 | 2020-03-16 | ||
PCT/CN2020/124285 WO2021184762A1 (en) | 2020-03-16 | 2020-10-28 | GOLD CLUSTERS (AuCs), COMPOSITION AND METHOD FOR TREATMENT OF LIVER CIRRHOSIS |
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US (1) | US20230037702A1 (ja) |
EP (2) | EP4417253A2 (ja) |
JP (1) | JP7553586B2 (ja) |
KR (1) | KR20220130733A (ja) |
AU (1) | AU2020436811B2 (ja) |
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AU2022434483A1 (en) * | 2022-01-20 | 2024-07-04 | Shenzhen Profound View Pharmaceutical Technology Co., Ltd. | L-n-isobutyryl cysteine (l-nibc) -bound gold cluster au 18 (l-nibc) 14, compositions and applications thereof |
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JP2003055215A (ja) | 2001-06-05 | 2003-02-26 | Ajinomoto Co Inc | 肝線維化抑制剤 |
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JP2017525708A (ja) | 2014-08-21 | 2017-09-07 | コリア ユナイテッド ファーマ. インコーポレーテッド | 金製剤を含む、肝線維化又は肝硬変の予防又は治療用薬学的組成物 |
WO2019010485A1 (en) | 2017-07-07 | 2019-01-10 | Symic Ip, Llc | TREATMENT OF FIBROSIS |
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CN113398279B (zh) * | 2020-03-16 | 2022-09-20 | 武汉广行科学研究有限公司 | 用于治疗肝硬化的配体结合的金团簇,组合物和方法 |
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- 2020-10-28 EP EP24186976.7A patent/EP4417253A2/en active Pending
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Patent Citations (5)
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JP2003055215A (ja) | 2001-06-05 | 2003-02-26 | Ajinomoto Co Inc | 肝線維化抑制剤 |
WO2003055481A1 (fr) | 2001-12-25 | 2003-07-10 | Ajinomoto Co., Inc. | Inhibiteurs de fibrose des organes |
JP2017525708A (ja) | 2014-08-21 | 2017-09-07 | コリア ユナイテッド ファーマ. インコーポレーテッド | 金製剤を含む、肝線維化又は肝硬変の予防又は治療用薬学的組成物 |
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WO2019010485A1 (en) | 2017-07-07 | 2019-01-10 | Symic Ip, Llc | TREATMENT OF FIBROSIS |
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US20230037702A1 (en) | 2023-02-09 |
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