KR102281853B1 - 열겔화 인공 누액 - Google Patents
열겔화 인공 누액 Download PDFInfo
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- KR102281853B1 KR102281853B1 KR1020207004982A KR20207004982A KR102281853B1 KR 102281853 B1 KR102281853 B1 KR 102281853B1 KR 1020207004982 A KR1020207004982 A KR 1020207004982A KR 20207004982 A KR20207004982 A KR 20207004982A KR 102281853 B1 KR102281853 B1 KR 102281853B1
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- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 6
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
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- 229940024606 amino acid Drugs 0.000 description 4
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 4
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
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- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 3
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
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- 150000007513 acids Chemical class 0.000 description 3
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- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
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- IKALZAKZWHFNIC-JIZZDEOASA-L dipotassium;(2s)-2-aminobutanedioate Chemical compound [K+].[K+].[O-]C(=O)[C@@H](N)CC([O-])=O IKALZAKZWHFNIC-JIZZDEOASA-L 0.000 description 2
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
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- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
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- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- DTOUUUZOYKYHEP-UHFFFAOYSA-N 1,3-bis(2-ethylhexyl)-5-methyl-1,3-diazinan-5-amine Chemical compound CCCCC(CC)CN1CN(CC(CC)CCCC)CC(C)(N)C1 DTOUUUZOYKYHEP-UHFFFAOYSA-N 0.000 description 1
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- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- 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
- A61P27/04—Artificial tears; Irrigation solutions
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- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract
Description
도 2는 본 발명의 실시예 및 비교예에 있어서, 요변성을 나타낸 그래프이다.
도 3은 본 발명의 실시예 및 비교예에 있어서, 열에 대한 응답성을 나타낸 그래프이다.
도 4는 본 발명의 실시예에 있어서, 열에 대한 응답성을 나타낸 그래프이다.
도 5는 본 발명의 실시예 및 비교예에 있어서, 겔화 거동(1회째)을 나타낸 그래프이다.
도 6은 본 발명의 실시예 및 비교예에 있어서, 겔화에 대한 재현성(5회째)을 나타낸 그래프이다.
도 7은 본 발명의 실시예 및 비교예에 있어서, 겔화에 대한 재현성(10회째)을 나타낸 그래프이다.
도 8은 본 발명의 실시예 및 비교예에 있어서, 각막 보호 작용에 대하여 평가한 결과를 나타낸 그래프이다.
도 9는, 본 발명의 실시예 및 비교예에 있어서, 각막 보호 작용에 대하여 평가한 결과를 나타낸 그래프이다.
도 10은 본 발명의 실시예 및 비교예에 있어서, 각막 보호 작용에 대하여 평가한 결과를 나타낸 그래프이다.
도 11은 본 발명의 실시예 및 비교예에 있어서, 눈 표면 체류성에 대하여 평가한 결과를 나타낸 그래프이다.
도 12는 본 발명의 실시예 및 비교예에 있어서, 누액량 측정의 결과를 나타낸 그래프이다.
도 13은 본 발명의 실시예 및 비교예에 있어서, 각막 장애 회복 작용에 대하여 평가한 결과를 나타낸 그래프이다.
도 14는 본 발명의 실시예 및 비교예의 투여 개시로부터 12일째에 각막 장애를 관찰한 사진이다.
Claims (10)
- (A) 표시 점도가 4, 15, 25, 100, 400인 군으로부터 선택되는 2종류의 메틸셀룰로오스를, 질량비 1:24∼24:1로, 합계 농도가 1∼5 w/v%로 되는 양과,
(B) 0.5∼4.0 w/v%의, 중량평균분자량이 300∼20000인 적어도 1종류의 폴리에틸렌글리콜과,
(C) 0.5∼4.0 w/v%의, PVP K25, PVP K30 및 PVP K90으로부터 선택되는 적어도 1종류의 폴리비닐피롤리돈과,
(D) 0.5∼4.0 w/v%의 시트르산 또는 그의 나트륨염을 포함하는 - 상기 w/v%는, 조성물의 전량을 기준으로 한 농도임 -,
겔화하는 것을 특징으로 하는 안과용 수성 조성물(다만,
(A) 표시 점도가 4인 메틸셀룰로오스와, 표시 점도가 15인 메틸셀룰로오스를, 질량비 1:4∼4:1로, 합계 농도가 0.2∼5 w/v%로 되는 양과,
(B) 0.5∼4.0 w/v%의, 중량평균분자량이 4000 또는 8000인 폴리에틸렌글리콜과,
(C) 0.5∼4.0 w/v%의 PVP K25와,
(D) 1.0∼4.0 w/v%의 시트르산 또는 그의 나트륨염을 포함하는 - 상기 w/v%는, 조성물의 전량을 기준으로 한 농도임 -,
겔화하는 것을 특징으로 하는 안과용 수성 조성물은 제외함). - 제1항에 있어서,
2종류의 메틸셀룰로오스가 1:4∼4:1의 질량비로 포함되는, 안과용 조성물. - 제1항 또는 제2항에 있어서,
2종류의 메틸셀룰로오스의 합계 농도가 2∼5 w/v%인, 안과용 조성물. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (6)
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JPJP-P-2017-086512 | 2017-04-25 | ||
JP2017086512 | 2017-04-25 | ||
JP2017249891 | 2017-12-26 | ||
JPJP-P-2017-249891 | 2017-12-26 | ||
KR1020197026971A KR102083253B1 (ko) | 2017-04-25 | 2018-04-25 | 열겔화 인공 누액 |
PCT/JP2018/016854 WO2018199180A1 (ja) | 2017-04-25 | 2018-04-25 | 熱ゲル化人工涙液 |
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US (2) | US10532026B2 (ko) |
EP (1) | EP3593806B1 (ko) |
JP (2) | JP6473274B1 (ko) |
KR (2) | KR102281853B1 (ko) |
CN (2) | CN110913867B (ko) |
AU (1) | AU2018257301B2 (ko) |
BR (1) | BR112019018368B1 (ko) |
CA (1) | CA3025567C (ko) |
ES (1) | ES2912289T3 (ko) |
MX (2) | MX379302B (ko) |
MY (2) | MY196565A (ko) |
PH (1) | PH12019502335A1 (ko) |
RU (1) | RU2710366C1 (ko) |
SG (1) | SG11201909170QA (ko) |
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TWI781296B (zh) * | 2018-02-28 | 2022-10-21 | 日商參天製藥股份有限公司 | 含有迪夸弗索(Diquafosol)及陽離子性聚合物之眼科用組合物 |
BR112020016515A2 (pt) * | 2018-03-01 | 2020-12-15 | Ishihara Sangyo Kaisha, Ltd. | Composição farmacêutica com excelente estabilidade de armazenamento |
ES2994624T3 (en) * | 2019-02-27 | 2025-01-27 | Santen Pharmaceutical Co Ltd | Ophthalmic composition containing diquafosol or salt thereof, vinyl-based polymer and cellulose-based polymer |
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JP2003095924A (ja) * | 2001-07-16 | 2003-04-03 | Wakamoto Pharmaceut Co Ltd | 熱ゲル化人工涙液 |
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CA2125060C (en) * | 1993-07-02 | 1999-03-30 | Henry P. Dabrowski | Ophthalmic solution for artificial tears |
JP3450805B2 (ja) * | 2000-08-08 | 2003-09-29 | わかもと製薬株式会社 | 水性医薬組成物 |
GB0210794D0 (en) * | 2002-05-10 | 2002-06-19 | Chart Heat Exchangers Ltd | Heat exchangers |
JP4263456B2 (ja) | 2002-03-18 | 2009-05-13 | わかもと製薬株式会社 | ヒアルロン酸含有熱ゲル化製剤 |
JP4263418B2 (ja) * | 2002-03-18 | 2009-05-13 | わかもと製薬株式会社 | 熱ゲル化人工涙液 |
EP1681065A4 (en) | 2003-10-31 | 2011-12-28 | Wakamoto Pharma Co Ltd | WATER-BASED COMPOSITION SUBJECTED TO REVERSIBLE THERMOREGULATION |
JP5649261B2 (ja) * | 2004-05-07 | 2015-01-07 | ロート製薬株式会社 | 高粘度点眼剤 |
JP5661981B2 (ja) * | 2004-11-26 | 2015-01-28 | 大正製薬株式会社 | 眼科用剤 |
JP5340149B2 (ja) * | 2007-06-26 | 2013-11-13 | わかもと製薬株式会社 | 水性組成物 |
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