KR20200016313A - 레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 - Google Patents
레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 Download PDFInfo
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- KR20200016313A KR20200016313A KR1020200012092A KR20200012092A KR20200016313A KR 20200016313 A KR20200016313 A KR 20200016313A KR 1020200012092 A KR1020200012092 A KR 1020200012092A KR 20200012092 A KR20200012092 A KR 20200012092A KR 20200016313 A KR20200016313 A KR 20200016313A
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- Prior art keywords
- eye drop
- composition
- drop composition
- levamifeed
- solution
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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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4704—2-Quinolinones, e.g. carbostyril
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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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (13)
- (1) 레바미피드;
(2) 사이클로덱스트린 유도체, 아미노산 및 이들의 혼합물로 이루어진 군으로부터 선택된 재결정 방지제; 및
(3) 완충제;
를 포함하는 점안 조성물. - 제1항에 있어서, 레바미피드의 농도는 0.1 내지 1.5 w/v% 인 점안 조성물.
- 제1항에 있어서, 상기 사이클로덱스트린 유도체는 히드록시프로필베타덱스인 점안 조성물.
- 제1항에 있어서, 상기 사이클로덱스트린 유도체의 농도는 1.0 내지 10.0 w/v% 인 점안 조성물.
- 제1항에 있어서, 상기 아미노산은 아르기닌, 라이신, 히스티딘, 글라이신, 알라닌, 발린 및 이들의 혼합물로 이루어진 군으로부터 선택된 것인 점안 조성물.
- 제1항에 있어서, 상기 아미노산의 농도는 0.1 내지 5.0 w/v% 인 점안 조성물.
- 제1항에 있어서, 상기 완충제는 붕산염, 인산염, 트리메타아민 및 이들의 혼합물로 이루어진 군으로부터 선택된 것인 점안 조성물.
- 제1항에 있어서, 상기 완충제의 농도는 0.05 내지 2.0 w/v %인 점안 조성물.
- 제1항 내지 제8항 중 어느 하나의 항에 있어서, 점증제, 가용화제, 등장화제 또는 pH 조절제에서 선택되는 1종 이상의 첨가제를 더 포함하는 점안 조성물.
- 제1항에 있어서, pH 범위가 7 내지 8인 점안 조성물.
- 제1항에 있어서, 상기 조성물은 용액(solution)인 점안 조성물.
- (S-1) 완충액에 레바미피드를 용해시켜 용액을 얻는 제1단계;
(S-2) 상기 용액에 사이클로덱스트린 유도체, 아미노산 및 이들의 혼합물로 이루어진 군으로부터 선택된 재결정 방지제를 넣어 용해시키는 제2단계; 및
(S-3) 제2단계에서 얻은 용액을 멸균필터로 여과하는 단계;
를 포함하는 제1항에 따른 점안 조성물의 제조방법. - 제12항에 있어서, 상기 제2단계는 재결정 방지제를 용해시킨 후 점증제, 가용화제, 등장화제 또는 pH 조절제에서 선택되는 1종 이상의 첨가제를 추가하여 용해시키는 것인 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200012092A KR102307958B1 (ko) | 2015-10-01 | 2020-01-31 | 레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150138349A KR20170039347A (ko) | 2015-10-01 | 2015-10-01 | 레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 |
KR1020200012092A KR102307958B1 (ko) | 2015-10-01 | 2020-01-31 | 레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 |
Related Parent Applications (1)
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KR1020150138349A Division KR20170039347A (ko) | 2015-10-01 | 2015-10-01 | 레바미피드를 함유하는 신규한 점안 조성물 및 이의 제조방법 |
Publications (2)
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KR20200016313A true KR20200016313A (ko) | 2020-02-14 |
KR102307958B1 KR102307958B1 (ko) | 2021-10-05 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997013515A1 (en) | 1995-10-12 | 1997-04-17 | Otsuka Pharmaceutical Co., Ltd. | Carbostyril derivative for curing ophthalmological diseases |
WO2006052018A1 (en) | 2004-11-15 | 2006-05-18 | Otsuka Pharmaceutical Co., Ltd. | Aqueous ophthalmic suspension of crystalline rebamipide |
WO2008050896A1 (en) | 2006-10-26 | 2008-05-02 | Otsuka Pharmaceutical Co., Ltd. | Aqueous pharmaceutical suspensions containing rebamipide and manufacturing process thereof |
WO2008074853A1 (en) | 2006-12-21 | 2008-06-26 | Novartis Ag | Ophthalmic rebamipide solution |
WO2009154304A2 (en) | 2008-06-19 | 2009-12-23 | Otsuka Pharmaceutical Co., Ltd. | A pharmaceutical composition |
WO2014051163A1 (en) | 2012-09-28 | 2014-04-03 | Otsuka Pharmaceutical Co., Ltd. | Pharmaceutical composition comprising rebamipide |
-
2020
- 2020-01-31 KR KR1020200012092A patent/KR102307958B1/ko active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997013515A1 (en) | 1995-10-12 | 1997-04-17 | Otsuka Pharmaceutical Co., Ltd. | Carbostyril derivative for curing ophthalmological diseases |
WO2006052018A1 (en) | 2004-11-15 | 2006-05-18 | Otsuka Pharmaceutical Co., Ltd. | Aqueous ophthalmic suspension of crystalline rebamipide |
WO2008050896A1 (en) | 2006-10-26 | 2008-05-02 | Otsuka Pharmaceutical Co., Ltd. | Aqueous pharmaceutical suspensions containing rebamipide and manufacturing process thereof |
WO2008074853A1 (en) | 2006-12-21 | 2008-06-26 | Novartis Ag | Ophthalmic rebamipide solution |
WO2009154304A2 (en) | 2008-06-19 | 2009-12-23 | Otsuka Pharmaceutical Co., Ltd. | A pharmaceutical composition |
WO2014051163A1 (en) | 2012-09-28 | 2014-04-03 | Otsuka Pharmaceutical Co., Ltd. | Pharmaceutical composition comprising rebamipide |
KR20150063084A (ko) * | 2012-09-28 | 2015-06-08 | 오츠카 세이야쿠 가부시키가이샤 | 레바미피드를 포함하는 제약 조성물 |
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