KR101128891B1 - 로라타딘 및 슈도에페드린을 함유하는 제어 방출 다층정 - Google Patents
로라타딘 및 슈도에페드린을 함유하는 제어 방출 다층정 Download PDFInfo
- Publication number
- KR101128891B1 KR101128891B1 KR1020070043077A KR20070043077A KR101128891B1 KR 101128891 B1 KR101128891 B1 KR 101128891B1 KR 1020070043077 A KR1020070043077 A KR 1020070043077A KR 20070043077 A KR20070043077 A KR 20070043077A KR 101128891 B1 KR101128891 B1 KR 101128891B1
- Authority
- KR
- South Korea
- Prior art keywords
- pseudoephedrine
- loratadine
- release layer
- tablet
- immediate release
- Prior art date
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- KWGRBVOPPLSCSI-WCBMZHEXSA-N pseudoephedrine Chemical compound CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WCBMZHEXSA-N 0.000 title claims abstract description 66
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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
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
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- A—HUMAN NECESSITIES
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- 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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- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
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- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (8)
- 치료학적 유효량의 로라타딘과 슈도에페드린을 활성성분으로 동시에 함유하고, 붕해제로 크로스카멜로오스소디움을 포함하는 속방층과,슈도에페드린을 활성성분으로 하고 친수성 용출성 조절제로 히드록시프로필메틸셀룰로오스만을 단독으로 함유하는 서방층을 포함하여 이루어진 것을 특징으로 하는 경구용 다층정.
- 제 1 항에 있어서, 상기 슈도에페드린은 슈도에페드린 또는 그의 약제학적으로 허용가능한 염을 포함하는 것을 특징으로 하는 다층정.
- 제 1 항에 있어서, 상기 속방층의 슈도에페드린은 다층정 전체 슈도에페드린 함량의 1 ~ 50 중량% 범위로 포함된 것을 특징으로 하는 다층정.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 붕해제는 속방층 전체 중량의 1 ~ 50 중량% 범위로 포함하는 것을 특징으로 하는 다층정.
- 삭제
- 제 1 항에 있어서, 상기 용출성 조절제는 서방층 전체 중량의 10 ~ 90 중량% 범위로 포함하는 것을 특징으로 하는 다층정.
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KR101128891B1 true KR101128891B1 (ko) | 2012-03-26 |
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CN117500923A (zh) | 2021-04-07 | 2024-02-02 | 巴特尔纪念研究院 | 用于鉴定和使用非病毒载体的快速设计、构建、测试和学习技术 |
Citations (2)
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KR960006061B1 (ko) * | 1987-04-22 | 1996-05-08 | 맥네일랩, 인코포레이티드 | 약제학적 서방성 매트릭스 및 제조방법 |
KR20010006647A (ko) * | 1999-02-23 | 2001-01-26 | 김선진 | 로라타딘과 슈도에페드린을 함유한 캅셀제 조성물 |
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KR960006061B1 (ko) * | 1987-04-22 | 1996-05-08 | 맥네일랩, 인코포레이티드 | 약제학적 서방성 매트릭스 및 제조방법 |
KR20010006647A (ko) * | 1999-02-23 | 2001-01-26 | 김선진 | 로라타딘과 슈도에페드린을 함유한 캅셀제 조성물 |
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