JPH06510539A - 放射性標識ペプチドおよびタンパク質の自己放射線分解を防止する安定剤 - Google Patents
放射性標識ペプチドおよびタンパク質の自己放射線分解を防止する安定剤Info
- Publication number
- JPH06510539A JPH06510539A JP5505181A JP50518193A JPH06510539A JP H06510539 A JPH06510539 A JP H06510539A JP 5505181 A JP5505181 A JP 5505181A JP 50518193 A JP50518193 A JP 50518193A JP H06510539 A JPH06510539 A JP H06510539A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- labeled
- peptide
- proteins
- stabilizer
- 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
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- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 4
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- 239000001509 sodium citrate Substances 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 1
- NHXLMOGPVYXJNR-ATOGVRKGSA-N somatostatin Chemical class C([C@H]1C(=O)N[C@H](C(N[C@@H](CO)C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N1)[C@@H](C)O)NC(=O)CNC(=O)[C@H](C)N)C(O)=O)=O)[C@H](O)C)C1=CC=CC=C1 NHXLMOGPVYXJNR-ATOGVRKGSA-N 0.000 description 1
- 229940075620 somatostatin analogue Drugs 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229940056501 technetium 99m Drugs 0.000 description 1
- 125000002338 threonino group Chemical group [H]O[C@]([H])(C([H])([H])[H])[C@](N([H])[*])(C(=O)O[H])[H] 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- 125000001493 tyrosinyl group Chemical group [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
- A61K51/1241—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
- A61K51/083—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins the peptide being octreotide or a somatostatin-receptor-binding peptide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
- A61K51/088—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2123/00—Preparations for testing in vivo
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Optics & Photonics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (30)
- 1.放射性核種で標識することのできるペプチド;およびゲンチジン酸、ゲンチ シルアルコール、これらの水溶性の塩、エステル、誘導体、およびこれらの混合 物からなる群より選択される第1の安定剤を含有する安定な放射性標識ペプチド を製造するための組成物。
- 2.ペプチドは二官能性キレートの使用により放射性核種で標識できる請求の範 囲第1項記載の組成物。
- 3.ペプチドはペプチドの直接標識により放射性核種で標識できる請求の範囲第 1項記載の組成物。
- 4.ペプチドは放射性核種のペプチドとの共有結合により放射性核種で標識でき る請求の範囲第1項記載の組成物。
- 5.さらに第2の安定剤を含有する請求の範囲第1項記載の組成物。
- 6.第2の安定剤はイノシトールを含む請求の範囲第5項記載の組成物。
- 7.第2の安定剤はアスコルビン酸を含む請求の範囲第5項記載の組成物。
- 8.さらに緩衝剤を含有する請求の範囲第1項記載の組成物。
- 9.組成物は凍結乾燥キットの形態である請求の範囲第1項記載の組成物。
- 10.ペプチドは放射性核種で標識される請求の範囲第1項記載の組成物。
- 11.組成物は液状配合物である請求の範囲第10項記載の組成物。
- 12.放射性核種で標識することのできるタンパク質;およびゲンチジン酸、ゲ ンチシルアルコール、これらの水溶性の塩、エステル、誘導体、およびこれらの 混合物からなる群より選択される第1の安定剤を含有する安定な放射性標識タン パク質を製造するための組成物。
- 13.タンパク質は二官能性キレートの使用により放射性核種で標識できる請求 の範囲第12項記載の組成物。
- 14.タンパク質はペプチドの直接標識により放射性核種で標識できる請求の範 囲第12項記載の組成物。
- 15.タンパク質は放射性核種のペプチドとの共有結合により放射性核種で標識 できる請求の範囲第12項記載の組成物。
- 16.さらに第2の安定剤を含有する請求の範囲第12項記載の組成物。
- 17.第2の安定剤はイノシトールを含む請求の範囲第16項記載の組成物。
- 18.第2の安定剤はアスコルビン酸を含む請求の範囲第16項記載の組成物。
- 19.さらに緩衝剤を含有する請求の範囲第12項記載の組成物。
- 20.組成物は凍結乾燥キットの形態である請求の範囲第12項記載の組成物。
- 21.タンパク質は放射性核種で標識される請求の範囲第12項記載の組成物。
- 22.組成物は液状配合物である請求の範囲第21項記載の組成物。
- 23.所定量のDTPA−オクトレオチド;およびゲンチジン酸、ゲンチシルア ルコール、これらの水溶性の塩、エステル、誘導体、およびこれらの混合物から なる群より選択される安定剤を含有する安定な放射性標識オクトレオチド製剤を 製造するための組成物。
- 24.さらに第2の安定剤を含有する請求の範囲第23項記載の組成物。
- 25.第2の安定剤はイノシトールを含む請求の範囲第24項記載の組成物。
- 26.第2の安定剤はアスコルビン酸を含む請求の範囲第24項記載の組成物。
- 27.さらに緩衝剤を含有する請求の範囲第24項記載の組成物。
- 28.組成物は凍結乾燥キットの形態である請求の範囲第27項記載の組成物。
- 29.DTPA−オクトレオチドは111Inで標識される請求の範囲第27項 記載の組成物。
- 30.組成物は液状配合物である請求の範囲第29項記載の組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75182591A | 1991-08-29 | 1991-08-29 | |
US751,825 | 1991-08-29 | ||
PCT/US1992/006429 WO1993004702A1 (en) | 1991-08-29 | 1992-07-31 | Use of gentisic acid or gentisyl alcohol for stabilising radiolabeled peptides and proteins |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06510539A true JPH06510539A (ja) | 1994-11-24 |
JP3853354B2 JP3853354B2 (ja) | 2006-12-06 |
Family
ID=25023648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50518193A Expired - Lifetime JP3853354B2 (ja) | 1991-08-29 | 1992-07-31 | 放射性標識ペプチドおよびタンパク質の自己放射線分解を防止する安定剤 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5384113A (ja) |
EP (1) | EP0600992B1 (ja) |
JP (1) | JP3853354B2 (ja) |
AT (1) | ATE196428T1 (ja) |
AU (1) | AU2462592A (ja) |
CA (1) | CA2113995C (ja) |
DE (1) | DE69231469T2 (ja) |
DK (1) | DK0600992T3 (ja) |
ES (1) | ES2150916T3 (ja) |
GR (1) | GR3035067T3 (ja) |
WO (1) | WO1993004702A1 (ja) |
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JP2003503415A (ja) * | 1999-06-29 | 2003-01-28 | マリンクロッド・インコーポレイテッド | 多座配位性アミノポリカルボキシレート配位子との7族遷移金属錯体およびその調製用キット |
WO2006134822A1 (ja) * | 2005-06-14 | 2006-12-21 | Nihon Medi-Physics Co., Ltd. | 放射性画像診断剤 |
JP2009500441A (ja) * | 2005-07-11 | 2009-01-08 | ジーイー・ヘルスケア・リミテッド | 123i標識放射性医薬品を安定化させるためのゲンチシン酸 |
JP2018517761A (ja) * | 2015-03-10 | 2018-07-05 | セラグノスティクス リミテッドTheragnostics Limited | 放射性核種錯体を調製するための方法およびキット |
JP2019533728A (ja) * | 2016-11-04 | 2019-11-21 | クラリティー・ファーマシューティカルズ・プロプライエタリー・リミテッド | 放射線治療及び画像診断のための製剤 |
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-
1992
- 1992-07-31 EP EP92917956A patent/EP0600992B1/en not_active Expired - Lifetime
- 1992-07-31 DE DE69231469T patent/DE69231469T2/de not_active Expired - Lifetime
- 1992-07-31 DK DK92917956T patent/DK0600992T3/da active
- 1992-07-31 CA CA002113995A patent/CA2113995C/en not_active Expired - Lifetime
- 1992-07-31 WO PCT/US1992/006429 patent/WO1993004702A1/en active IP Right Grant
- 1992-07-31 JP JP50518193A patent/JP3853354B2/ja not_active Expired - Lifetime
- 1992-07-31 AU AU24625/92A patent/AU2462592A/en not_active Abandoned
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Cited By (12)
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JP2003503415A (ja) * | 1999-06-29 | 2003-01-28 | マリンクロッド・インコーポレイテッド | 多座配位性アミノポリカルボキシレート配位子との7族遷移金属錯体およびその調製用キット |
WO2006134822A1 (ja) * | 2005-06-14 | 2006-12-21 | Nihon Medi-Physics Co., Ltd. | 放射性画像診断剤 |
JP2012229256A (ja) * | 2005-06-14 | 2012-11-22 | Nihon Medi Physics Co Ltd | 放射性画像診断剤の製造方法及び放射線分解抑制方法 |
JP5112062B2 (ja) * | 2005-06-14 | 2013-01-09 | 日本メジフィジックス株式会社 | 放射性画像診断剤 |
JP2009500441A (ja) * | 2005-07-11 | 2009-01-08 | ジーイー・ヘルスケア・リミテッド | 123i標識放射性医薬品を安定化させるためのゲンチシン酸 |
JP2018517761A (ja) * | 2015-03-10 | 2018-07-05 | セラグノスティクス リミテッドTheragnostics Limited | 放射性核種錯体を調製するための方法およびキット |
JP2021130675A (ja) * | 2015-03-10 | 2021-09-09 | セラグノスティクス リミテッドTheragnostics Limited | 放射性核種錯体を調製するための方法およびキット |
JP2022153493A (ja) * | 2015-03-10 | 2022-10-12 | セラグノスティクス リミテッド | 放射性核種錯体を調製するための方法およびキット |
US11826436B2 (en) | 2015-03-10 | 2023-11-28 | Theragnostics Limited | Methods and kits for preparing radionuclide complexes |
US12036293B2 (en) | 2015-03-10 | 2024-07-16 | Theragnostics Limited | Methods and kits for preparing radionuclide complexes |
US12109277B2 (en) | 2015-03-10 | 2024-10-08 | Theragnostics Limited | Methods and kits for preparing radionuclide complexes |
JP2019533728A (ja) * | 2016-11-04 | 2019-11-21 | クラリティー・ファーマシューティカルズ・プロプライエタリー・リミテッド | 放射線治療及び画像診断のための製剤 |
Also Published As
Publication number | Publication date |
---|---|
CA2113995A1 (en) | 1993-03-18 |
DE69231469D1 (de) | 2000-10-26 |
ATE196428T1 (de) | 2000-10-15 |
WO1993004702A1 (en) | 1993-03-18 |
DK0600992T3 (da) | 2000-10-09 |
EP0600992A1 (en) | 1994-06-15 |
JP3853354B2 (ja) | 2006-12-06 |
US5384113A (en) | 1995-01-24 |
EP0600992B1 (en) | 2000-09-20 |
GR3035067T3 (en) | 2001-03-30 |
CA2113995C (en) | 2003-04-22 |
DE69231469T2 (de) | 2001-01-25 |
ES2150916T3 (es) | 2000-12-16 |
AU2462592A (en) | 1993-04-05 |
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