WO2011037157A1 - 点眼剤 - Google Patents
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- WO2011037157A1 WO2011037157A1 PCT/JP2010/066488 JP2010066488W WO2011037157A1 WO 2011037157 A1 WO2011037157 A1 WO 2011037157A1 JP 2010066488 W JP2010066488 W JP 2010066488W WO 2011037157 A1 WO2011037157 A1 WO 2011037157A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/07—Tetrapeptides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
- A61K38/30—Insulin-like growth factors, i.e. somatomedins, e.g. IGF-1, IGF-2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—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
- A61K47/02—Inorganic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1005—Tetrapeptides with the first amino acid being neutral and aliphatic
- C07K5/1013—Tetrapeptides with the first amino acid being neutral and aliphatic the side chain containing O or S as heteroatoms, e.g. Cys, Ser
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1016—Tetrapeptides with the first amino acid being neutral and aromatic or cycloaliphatic
Definitions
- the present invention relates to a peptide whose amino acid sequence is represented by Ser-Ser-Ser-Arg (hereinafter referred to as “SSSR”) or a pharmaceutically acceptable salt thereof and an amino acid sequence of Phe-Gly-Leu-Met-NH 2.
- SSSR Ser-Ser-Ser-Arg
- Ophthalmic solution containing a peptide represented by the formula (hereinafter referred to as “FGLM”) or a pharmaceutically acceptable salt thereof, SSSR or a pharmaceutically acceptable salt thereof and FGLM or a pharmaceutically acceptable salt thereof
- FGLM a peptide represented by the formula
- SSSR is a partial peptide of insulin-like growth factor-I (hereinafter referred to as “IGF-I”)
- FGLM is a tetrapeptide on the C-terminal side of substance P (Patent Document 1, Patent Document 2). ).
- SSSR is the minimum active expression unit of IGF-I with respect to the effect of promoting wound healing, and when a partial peptide of IGF-I such as SSSR and FGLM or substance P are used in combination, It has been disclosed to have the effect of promoting wound healing and skin wound healing.
- Patent Document 1 is an invention relating to a novel substance such as SSSR, which is a partial peptide of IGF-I, and a pharmaceutical use in which a partial peptide of IGF-I such as SSSR and FGLM or substance P are used in combination.
- SSSR and FGLM The combination formulation of eye drops that are used in combination has not been studied sufficiently.
- JP 2003-231695 A Japanese Patent Laid-Open No. 10-17489
- the present invention is an ophthalmic solution containing SSSR or a pharmaceutically acceptable salt thereof and FGLM or a pharmaceutically acceptable salt thereof, and SSSR or a pharmaceutically acceptable salt thereof and FGLM or a pharmaceutically acceptable salt thereof. Maximize the efficacy of the combination by studying the compound concentration ratio of the salts, and reduce the compound concentration of SSSR or its pharmaceutically acceptable salt and FGLM or its pharmaceutically acceptable salt. By eliminating the occurrence of side effects due to the above and further studying the influence of the pH of the eye drops, the eye drops can be stored stably for a long period of time.
- pharmaceutically acceptable salts include, for example, hydrochloride, sulfate, phosphate, lactate, acetate, trifluoroacetate, formate, maleate, fumarate, oxalate, Examples include methanesulfonate, paratoluenesulfonate, and the like.
- hydrochloride sulfate, phosphate, lactate, acetate, trifluoroacetate, formate, maleate, fumarate, oxalate
- examples include methanesulfonate, paratoluenesulfonate, and the like.
- SSSR acetate is more preferable
- FGLM hydrochloride is more preferable.
- the compounding concentration ratio of SSSR or a pharmaceutically acceptable salt thereof to FGLM or a pharmaceutically acceptable salt thereof is 1/5 to 1/50, and a more preferable compounding concentration ratio is 1 / 15 to 1/50, and a more preferable blending concentration is 1/15 to 1/20.
- the corneal epithelial wound healing effect of the combination drug containing SSSR or its pharmaceutically acceptable salt and FGLM or its pharmaceutically acceptable salt in the eye drop of the present invention has a compounded concentration ratio. It is promoted in the range of 1/15 to 1/50, and in particular, the blending concentration ratio is maximized in the range of 1/15 to 1/20.
- the concentration of SSSR or a pharmaceutically acceptable salt thereof in the eye drop of the present invention is 0.001 to 0.3% (w / v), more preferably 0.005 to 0.1% (w / v). ).
- the concentration of FGLM or a pharmaceutically acceptable salt thereof in the eye drop of the present invention is 0.015 to 1.5% (w / v), more preferably 0.1 to 1% (w / v). ).
- the concentration of SSSR acetate and FGLM hydrochloride in the eye drop of the present invention is 0.001% (w / v) or more and 0.015% (w / v) or more, respectively. If present, it exhibits excellent medicinal effects as a compounding agent. However, since a side effect may generally occur when the drug concentration increases, it is preferable to set the drug concentration as low as possible.
- the pH of the eye drop of the present invention is in the range of 2.5 to 6.5, more preferably in the range of 3.0 to 6.0, and still more preferably in the range of 3.5 to 5.5. From the results of the stability test described below, the aqueous solution containing SSSR acetate is stable at pH 6.5 or less (in the range of 2.5 to 6.5), and the aqueous solution containing FGLM hydrochloride is pH 2.5. As described above (in the range of 2.5 to 7.0), the eye drop containing the SSSR of the present invention or a pharmaceutically acceptable salt thereof and FGLM or a pharmaceutically acceptable salt thereof has a pH of 2. It can be stably stored for a long time in the range of .5 to 6.5.
- the ophthalmic solution of the present invention can be prepared by a widely used method, and an isotonic agent, a pH adjuster and the like can be added as necessary.
- tonicity agents include concentrated glycerin, propylene glycol, polyethylene glycol, trihalose, sucrose, sorbitol, mannitol, sodium chloride, potassium chloride, calcium chloride, magnesium chloride, and more preferably sodium chloride, Concentrated glycerin.
- Examples of the pH regulator include hydrochloric acid, citric acid, sodium citrate, phosphoric acid, sodium monohydrogen phosphate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, glacial acetic acid, acetic acid, sodium acetate, sodium hydroxide, water
- Examples thereof include potassium oxide, boric acid, borax, monoethanolamine, sulfuric acid, sodium carbonate, sodium hydrogen carbonate and the like.
- the ophthalmic solution of the present invention is used as a therapeutic agent for corneal disorders, and examples of corneal disorders include corneal ulcer, corneal epithelial defect, keratitis, dry eye and the like.
- the number of instillations of the eye drop of the present invention is appropriately selected according to symptoms, age, dosage form, etc., but 1 to several drops per dose may be instilled 1 to several times a day (for example, 1 to 6 times).
- the ophthalmic solution of the present invention promotes the corneal epithelial wound healing effect of the combination agent when the combination concentration ratio of SSSR acetate and FGLM hydrochloride is 1/15 to 1/50.
- the blending concentration ratio can be maximized in the range of 1/15 to 1/20, and the blending concentration of SSSR acetate should be 0.001% (w / v) or more, and FGLM hydrochloric acid
- the salt concentration is 0.015% (w / v) or more, excellent medicinal effects can be exhibited, and the pH of the eye drop of the present invention can be maintained in the range of 2.5 to 6.5.
- SSSR acetate and FGLM hydrochloride can be stored stably for a long period of time.
- Pharmacological effect test A pharmacological effect test was conducted using the following test preparations.
- Test preparation 1 comprising SSSR acetate and FGLM hydrochloride dissolved in phosphate buffered saline and containing 0.01% (w / v) SSSR acetate and 0.005% (w / v) FGLM hydrochloride (Ophthalmic solution) was prepared.
- Test preparation 2-8 The same operation as test formulation 1 is performed except that the blending amount of SSSR acetate and the blending amount of FGLM hydrochloride of test formulation 1 are changed so that the blending concentration and blending concentration ratio of each test formulation shown in Table 1 are obtained. Thus, preparations 2 to 8 were prepared.
- test preparation 4 In the combination preparations 6 to 6, the corneal epithelial wound healing effect is promoted by the combined use of SSSR acetate and FGLM hydrochloride, and particularly when the combination concentration ratio of SSSR acetate and FGLM hydrochloride is 1/15 and 1/17 (test) Maximized to formulation 4 and test formulation 5).
- the blending concentration ratio of SSSR acetate and FGLM hydrochloride is 1/15 to 1/50, the blending concentration of SSSR acetate is 0.001% (w / v) or more, and the blending concentration of FGLM hydrochloride is 0.
- it is set to 0.15% (w / v) or more, it can be expected to exhibit excellent medicinal effects.
- Ophthalmic Solution Stability Test 2-1 Sample Preparation and Test Method pH 2.5-7 with 0.003% (w / v) SSSR acetate and 0.05% (w / v) FGLM hydrochloride. 100 ml of each 0 sample (ophthalmic solution) was prepared and stored at 40 ° C. After storage for 2 months, storage for 3 months, and storage for 6 months, the SSSR concentration and FGLM concentration were measured by the HPLC method, and the residual rates of SSSR and FGLM were determined.
- Table 2 shows SSSR survival rates
- Table 3 shows FGLM survival rates.
- the ophthalmic solution containing SSSR acetate and FGLM hydrochloride of the present invention can stably store both SSSR acetate and FGLM hydrochloride for a long period of time as long as the pH is maintained in the range of 2.5 to 6.5. can do.
- the present invention provides an ophthalmic solution that maximizes the medicinal effect of an eye drop containing SSSR or a pharmaceutically acceptable salt thereof and FGLM or a pharmaceutically acceptable salt thereof, minimizes the occurrence of side effects, and has improved storage stability. provide.
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Abstract
Description
1)SSSR若しくはその医薬として許容される塩類とFGLM若しくはその医薬として許容される塩類の配合濃度比を1/15~1/50とし、
2)SSSR若しくはその医薬として許容される塩類の配合濃度を0.001~0.3%(w/v)とし、
3)FGLM若しくはその医薬として許容される塩類の配合濃度を0.015~1.5%(w/v)とし、
4)該点眼剤のpHを2.5~6.5の範囲とすれば、
薬効である角膜障害の治癒促進効果を最大化できること、および点眼剤を長期間安定に保存できることなどを見い出し本発明に至った。
以下に示す被験製剤を用いて薬理効果試験を実施した。
i)SSSR酢酸塩
C-末端アミノ酸原料としてH-Arg(NO2)-OBzlを使用し、Boc法によりBoc-Ser(OBzl)-OHを用いてペプチド鎖延長を行うことにより、保護テトラペプチド(Z-Ser(OBzl)-Ser(OBzl)-Ser(OBzl)-Arg(NO2)-OBzl)を合成した。この保護テトラペプチドに酢酸の存在下、パラジウムを用いて接触水素化による脱保護を行うことでSSSR酢酸塩を得た。
アミノ酸誘導体Boc-Phe-OHとH-Gly-OBzl、及びBoc-Leu-OHとH-Met-NH2からそれぞれ縮合剤を用いたペプチド結合を形成することにより、保護ジペプチド(Boc-Phe-Gly-OBzl、及びBoc-Leu-Met-NH2)を合成した。これら保護ジペプチドをパラジウムを用いた接触水素化による脱ベンジル、及びBoc法でのペプチド合成により、保護テトラペプチド(Boc-Phe-Gly-Leu-Met-NH2)に誘導した。この保護テトラペプチドに塩化水素を用いた脱保護を行うことでFGLM塩酸塩を得た。
被験製剤1
SSSR酢酸塩およびFGLM塩酸塩をリン酸緩衝生理食塩液に溶解させ、0.01%(w/v)のSSSR酢酸塩および0.005%(w/v)のFGLM塩酸塩を含む被験製剤1(点眼液)を調製した。
表1に示す各被験製剤の配合濃度、配合濃度比となるように、被験製剤1のSSSR酢酸塩の配合量およびFGLM塩酸塩の配合量を変化させる以外は被験製剤1と同様の操作を行なって被験製剤2~8を調製した。
Naganoらの方法(Invest. Ophthalmol. Vis. Sci., 44, 3810-3815 (2003))に準じて作製した神経麻痺性角膜症モデルラットを用い、角膜上皮剥離後の角膜上皮創傷治癒に対する影響を検討した。具体的には以下の方法で評価した。角膜上皮剥離後、各被験製剤を1.5時間間隔で1日6回(5μl/回)点眼した。創傷面積を測定する際に、フルオレセイン染色を行い角膜の写真を撮影し、フルオレセイン染色面積を、画像解析システムを用いて算出した。
○:角膜上皮創傷治癒促進効果あり
△:角膜上皮創傷治癒促進傾向あり
×:角膜上皮創傷治癒促進効果なし
1-4 考察
表1から明らかなように、被験製剤4~6の配合剤は、SSSR酢酸塩とFGLM塩酸塩の併用によって角膜上皮創傷治癒効果が促進され、とりわけSSSR酢酸塩とFGLM塩酸塩の配合濃度比が1/15および1/17の場合(被験製剤4および被験製剤5)に最大化している。したがって、SSSR酢酸塩とFGLM塩酸塩の配合濃度比を1/15~1/50とし、SSSR酢酸塩の配合濃度を0.001%(w/v)以上とし、FGLM塩酸塩の配合濃度を0.015%(w/v)以上とすれば、優れた薬効を発揮することが期待できる。
2-1 試料の作成及び試験方法0.003%(w/v)のSSSR酢酸塩および0.05%(w/v)のFGLM塩酸塩を含むpH2.5~7.0の各試料100ml(点眼液)を調製し、40℃で保存した。2ヶ月保存後、3ヶ月保存後、6ヵ月保存後のSSSR濃度およびFGLM濃度をHPLC法で測定し、SSSRおよびFGLMの各残存率を求めた。
2-3 考察
表2より、SSSRについては40℃で6ヵ月間保存してもpH2.5~6.5の範囲では50%以上が残存し、また、表3より、FGLMについてもpH2.5~7.0の範囲で50%以上が残存することが明らかとなった。したがって、本発明のSSSR酢酸塩とFGLM塩酸塩を含有する点眼剤は、pHを2.5~6.5の範囲に保持すればSSSR酢酸塩およびFGLM塩酸塩のいずれをも長期間安定に保存することができる。
Claims (4)
- アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類を含有する点眼剤であって、
1)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類の配合濃度比が1/15~1/50であり、
2)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類の配合濃度が0.001~0.3%(w/v)であり、
3)アミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類の配合濃度が0.015~1.5%(w/v)であり、
4)該点眼剤のpHが2.5~6.5の範囲である、
点眼剤。 - アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩を含有する点眼剤であって、
1)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩の配合濃度比が1/15~1/20であり、
2)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩の配合濃度が0.005~0.1%(w/v)であり、
3)アミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩の配合濃度が0.1~1%(w/v)であり、
4)該点眼剤のpHが3.0~6.0の範囲である、
点眼剤。 - アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類を含有する点眼液において、
1)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類の配合濃度比を1/15~1/50とし、
2)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチド若しくはその医薬として許容される塩類の配合濃度を0.001~0.3%(w/v)とし、
3)アミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチド若しくはその医薬として許容される塩類の配合濃度を0.015~1.5%(w/v)とし、
4)該点眼液のpHを2.5~6.5の範囲とする、
角膜障害の治癒促進効果に優れた点眼剤の安定化方法。 - アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩を含有する点眼剤において、
1)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩とアミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩の配合濃度比を1/15~1/20とし、
2)アミノ酸配列がSer-Ser-Ser-Argで表されるペプチドの酢酸塩の配合濃度を0.005~0.1%(w/v)とし、
3)アミノ酸配列がPhe-Gly-Leu-Met-NH2で表されるペプチドの塩酸塩の配合濃度を0.1~1%(w/v)とし、
4)該点眼剤のpHを3.0~6.0の範囲とする、
角膜障害の治癒促進効果に優れた点眼剤の安定化方法。
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PH1/2012/500560A PH12012500560A1 (en) | 2009-09-25 | 2010-09-24 | Eye drops |
| US13/394,194 US8865654B2 (en) | 2009-09-25 | 2010-09-24 | Eye drops |
| KR1020127009088A KR101838759B1 (ko) | 2009-09-25 | 2010-09-24 | 점안제 |
| AU2010299079A AU2010299079A1 (en) | 2009-09-25 | 2010-09-24 | Eye drops |
| NZ599517A NZ599517A (en) | 2009-09-25 | 2010-09-24 | Eye drops containing a partial peptide of an insulin-like groth factor I (FGLM) and a tetrapeptide (SSSR) |
| CA2772220A CA2772220A1 (en) | 2009-09-25 | 2010-09-24 | Eye drops |
| EA201200533A EA022927B1 (ru) | 2009-09-25 | 2010-09-24 | Стабильные глазные капли для заживления повреждений роговицы |
| BR112012006187A BR112012006187A2 (pt) | 2009-09-25 | 2010-09-24 | colírio, e método para estabilizar um colírio,tendo um excelente efeito sobre a promoção da cura de um distúrbio da córnea |
| CN2010800427825A CN102548575A (zh) | 2009-09-25 | 2010-09-24 | 滴眼剂 |
| MX2012003446A MX2012003446A (es) | 2009-09-25 | 2010-09-24 | Gotas oculares. |
| EP10818829.3A EP2481416A4 (en) | 2009-09-25 | 2010-09-24 | EYE DROP |
| US14/334,861 US9254306B2 (en) | 2009-09-25 | 2014-07-18 | Eye drops |
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| EP (1) | EP2481416A4 (ja) |
| JP (2) | JP6125141B2 (ja) |
| KR (1) | KR101838759B1 (ja) |
| CN (2) | CN102548575A (ja) |
| AU (1) | AU2010299079A1 (ja) |
| BR (1) | BR112012006187A2 (ja) |
| CA (1) | CA2772220A1 (ja) |
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| NZ (1) | NZ599517A (ja) |
| PH (1) | PH12012500560A1 (ja) |
| WO (1) | WO2011037157A1 (ja) |
Cited By (1)
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| JP2023505153A (ja) * | 2019-12-05 | 2023-02-08 | サイファイ エス.ピー.エー. | 乳酸菌発酵代謝物を含有する眼科局所用組成物 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101869783B1 (ko) * | 2016-08-17 | 2018-06-22 | (주)진셀팜 | 미백 활성이 우수한 펩타이드, 및 이의 용도 |
| CN107149676A (zh) * | 2017-05-05 | 2017-09-12 | 杨硕 | 脂联素和脂联素/胰岛素混合液在改善及治疗眼表角膜上皮及神经损伤中的应用 |
| WO2025033777A1 (ko) * | 2023-08-04 | 2025-02-13 | 주식회사 넥스세라 | 콜라겐 타입 i 및 색소 상피성 인자 펩타이드를 유효성분으로 포함하는 안구 혈관신생 질환의 예방 또는 치료용 점안제 조성물 |
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| JPH06510031A (ja) * | 1991-08-15 | 1994-11-10 | ロシュ ダイアグノスティックス ゲーエムベーハー | ヒトタンパク質を含有する注入用又は注射用医薬製剤の製造方法 |
| JPH1017489A (ja) | 1996-06-26 | 1998-01-20 | Teruo Nishida | 眼科用医薬組成物 |
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| TWI305778B (en) * | 2001-12-03 | 2009-02-01 | Nishida Teruo | Peptides of an expressing unit for igf-i minimal activity and their pharmaceutical use |
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2010
- 2010-09-24 WO PCT/JP2010/066488 patent/WO2011037157A1/ja not_active Ceased
- 2010-09-24 JP JP2010213058A patent/JP6125141B2/ja active Active
- 2010-09-24 AU AU2010299079A patent/AU2010299079A1/en not_active Abandoned
- 2010-09-24 CN CN2010800427825A patent/CN102548575A/zh active Pending
- 2010-09-24 EA EA201200533A patent/EA022927B1/ru not_active IP Right Cessation
- 2010-09-24 CN CN201810054255.4A patent/CN108144043A/zh active Pending
- 2010-09-24 KR KR1020127009088A patent/KR101838759B1/ko active Active
- 2010-09-24 NZ NZ599517A patent/NZ599517A/xx not_active IP Right Cessation
- 2010-09-24 PH PH1/2012/500560A patent/PH12012500560A1/en unknown
- 2010-09-24 US US13/394,194 patent/US8865654B2/en not_active Expired - Fee Related
- 2010-09-24 MX MX2012003446A patent/MX2012003446A/es not_active Application Discontinuation
- 2010-09-24 BR BR112012006187A patent/BR112012006187A2/pt not_active IP Right Cessation
- 2010-09-24 EP EP10818829.3A patent/EP2481416A4/en not_active Withdrawn
- 2010-09-24 CA CA2772220A patent/CA2772220A1/en not_active Abandoned
-
2014
- 2014-07-18 US US14/334,861 patent/US9254306B2/en not_active Expired - Fee Related
-
2015
- 2015-10-13 JP JP2015201876A patent/JP2016026193A/ja active Pending
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| JPH06510031A (ja) * | 1991-08-15 | 1994-11-10 | ロシュ ダイアグノスティックス ゲーエムベーハー | ヒトタンパク質を含有する注入用又は注射用医薬製剤の製造方法 |
| JPH1017489A (ja) | 1996-06-26 | 1998-01-20 | Teruo Nishida | 眼科用医薬組成物 |
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| YAMADA, N. ET AL.: "Promotion of corneal epithelial wound healing by a tetrapeptide (SSSR) derived from IGF-1", INVEST OPHTHALMOL VIS SCI, vol. 47, no. 8, 2006, pages 3286 - 3292, XP008157411 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023505153A (ja) * | 2019-12-05 | 2023-02-08 | サイファイ エス.ピー.エー. | 乳酸菌発酵代謝物を含有する眼科局所用組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016026193A (ja) | 2016-02-12 |
| JP6125141B2 (ja) | 2017-05-10 |
| BR112012006187A2 (pt) | 2019-09-24 |
| CA2772220A1 (en) | 2011-03-31 |
| EA022927B1 (ru) | 2016-03-31 |
| US20120165273A1 (en) | 2012-06-28 |
| EA201200533A1 (ru) | 2012-09-28 |
| US20150018287A1 (en) | 2015-01-15 |
| US9254306B2 (en) | 2016-02-09 |
| EP2481416A4 (en) | 2013-10-30 |
| PH12012500560A1 (en) | 2016-02-19 |
| EP2481416A1 (en) | 2012-08-01 |
| CN108144043A (zh) | 2018-06-12 |
| JP2011140482A (ja) | 2011-07-21 |
| MX2012003446A (es) | 2012-04-20 |
| KR20120088700A (ko) | 2012-08-08 |
| KR101838759B1 (ko) | 2018-03-14 |
| CN102548575A (zh) | 2012-07-04 |
| AU2010299079A1 (en) | 2012-05-17 |
| US8865654B2 (en) | 2014-10-21 |
| NZ599517A (en) | 2013-07-26 |
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