KR20070050081A - 프라미펙솔 또는 약제학적으로 허용되는 이의 염을포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의용도 - Google Patents
프라미펙솔 또는 약제학적으로 허용되는 이의 염을포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의용도 Download PDFInfo
- Publication number
- KR20070050081A KR20070050081A KR1020077005743A KR20077005743A KR20070050081A KR 20070050081 A KR20070050081 A KR 20070050081A KR 1020077005743 A KR1020077005743 A KR 1020077005743A KR 20077005743 A KR20077005743 A KR 20077005743A KR 20070050081 A KR20070050081 A KR 20070050081A
- Authority
- KR
- South Korea
- Prior art keywords
- extended release
- pellet
- pramipexole
- pellets
- formulation
- 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.)
- Abandoned
Links
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- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000012890 simulated body fluid Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000008109 sodium starch glycolate Substances 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 235000002316 solid fats Nutrition 0.000 description 1
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- 150000003408 sphingolipids Chemical class 0.000 description 1
- 229960004274 stearic acid Drugs 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- VQMNWIMYFHHFMC-UHFFFAOYSA-N tert-butyl 4-hydroxyindole-1-carboxylate Chemical compound C1=CC=C2N(C(=O)OC(C)(C)C)C=CC2=C1O VQMNWIMYFHHFMC-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000004207 white and yellow bees wax Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Images
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
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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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
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Abstract
Description
| 성분 | 캡슐 0.75mg당 mg | 캡슐 0.75mg당 mg | 작용 | 표준에 대한 참조 |
| 다음으로 이루어진 ER 펠렛: | 88.458 | |||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 0.750 | 활성 성분 | 캄파니 스탠다드 | |
| 미정질 셀룰로즈 펠렛(셀렛 700) | 73.980 | 비평행 캐리어 펠렛 | Ph.Eur/NF | |
| 하이드록시프로필 셀룰로즈(클루셀 EF) | 0.150 | 습윤 결합제 | Ph.Eur/NF | |
| 활석 | 0.495 | 유동화제 | Ph.Eur/USP | |
| 메타크릴산 공중합체, 유형 B (유드라깃 S 100) | 7.500 | 작용성 피막 | Ph.Eur/NF | |
| 암모니오 메타크릴레이트 공중합체 유형 B (유드라깃 RS 100) | 3.750 | 작용성 피막 | Ph.Eur/NF | |
| 트리아세틴 | 1.833 | 가소제 | Ph.Eur/USP | |
| 에탄올(96%) | 173.333* | 용매 | Ph.Eur | |
| 정제수 | 30.000* | 용매 | Ph.Eur/USP | |
| HPMC 캡슐, 크기 3 | 46.000 | 쉘 | 캄파니 스탠다드 | |
| 총계 | 134.458 | 88.458 |
| 성분 | 캡슐 0.75mg당 mg | 캡슐 0.75mg당 mg | 작용 | 표준에 대한 참조 |
| 다음으로 이루어진 ER 펠렛: | 91.600 | |||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 0.750 | 활성 성분 | 캄파니 스탠다드 | |
| 미정질 셀룰로즈 펠렛(셀렛 700) | 73.980 | 비평행 캐리어 펠렛 | Ph.Eur/NF | |
| 하이드록시프로필 셀룰로즈(클루셀 EF) | 0.150 | 습윤 결합제 | Ph.Eur/NF | |
| 활석 | 0.578 | 유동화제 | Ph.Eur/USP | |
| 메타크릴산 공중합체, 유형 B (유드라깃 S 100) | 9.250 | 작용성 피막 | Ph.Eur/NF | |
| 암모니오 메타크릴레이트 공중합체 유형 B (유드라깃 RS 100) | 4.625 | 작용성 피막 | Ph.Eur/NF | |
| 트리아세틴 | 2.267 | 가소제 | Ph.Eur/USP | |
| 에탄올(96%) | 214.167* | 용매 | Ph.Eur | |
| 정제수 | 30.000* | 용매 | Ph.Eur/USP | |
| HPMC 캡슐, 크기 3 | 46.000 | 쉘 | 캄파니 스탠다드 | |
| 총계 | 137.600 | 91.600 |
| 성분 | 캡슐 0.75mg당 mg | 캡슐 0.75mg당 mg | 작용 | 표준에 대한 참조 |
| 다음으로 이루어진 ER 펠렛: | 80.063 | |||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 0.750 | 활성 성분 | 캄파니 스탠다드 | |
| 미정질 셀룰로즈 펠렛(셀렛 700) | 73.980 | 비평행 캐리어 펠렛 | Ph.Eur/NF | |
| 하이드록시프로필 셀룰로즈(클루셀 EF) | 0.150 | 습윤 결합제 | Ph.Eur/NF | |
| 활석 | 0.495 | 유동화제 | Ph.Eur/USP | |
| 에틸셀룰로즈 (N14) | 3.750 | 작용성 피막 | Ph.Eur/NF | |
| 마크로골 6000 | 0.938 | 가소제 | Ph.Eur/USP | |
| 에탄올(96%) | 49.167* | 용매 | Ph.Eur | |
| 정제수 | 32.583* | 용매 | Ph.Eur/USP | |
| HPMC 캡슐, 크기 3 | 46.000 | 쉘 | 캄파니 스탠다드 | |
| 총계 | 126.063 | 80.063 |
| 성분 | 캡슐 0.75mg당 mg | 캡슐 0.75mg당 mg | 작용 | 표준에 대한 참조 |
| 다음으로 이루어진 ER 펠렛: | 82.088 | |||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 0.750 | 활성 성분 | 캄파니 스탠다드 | |
| 미정질 셀룰로즈 펠렛(셀렛 700) | 73.980 | 비평행 캐리어 펠렛 | Ph.Eur/NF | |
| 하이드록시프로필 셀룰로즈(클루셀 EF) | 0.150 | 습윤 결합제 | Ph.Eur/NF | |
| 활석 | 0.645 | 유동화제 | Ph.Eur/USP | |
| 에틸셀룰로즈 (N14) | 5.250 | 작용성 피막 | Ph.Eur/NF | |
| 마크로골 6000 | 1.313 | 가소제 | Ph.Eur/USP | |
| 에탄올(96%) | 68.333* | 용매 | Ph.Eur | |
| 정제수 | 33.667* | 용매 | Ph.Eur/USP | |
| HPMC 캡슐, 크기 3 | 46.000 | 쉘 | 캄파니 스탠다드 | |
| 총계 | 128.088 | 82.088 |
| 성분 | 캡슐 0.75mg당 mg | 캡슐 0.75mg당 mg | 작용 | 표준에 대한 참조 |
| 다음으로 이루어진 ER 펠렛: | 93.668 | |||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 0.750 | 활성 성분 | 캄파니 스탠다드 | |
| 미정질 셀룰로즈 펠렛(셀렛 700) | 73.980 | 비평행 캐리어 펠렛 | Ph.Eur/NF | |
| 하이드록시프로필 셀룰로즈(클루셀 EF) | 0.630 | 습윤 결합제/공극 형성제 | Ph.Eur/NF | |
| 활석 | 1.995 | 유동화제 | Ph.Eur/USP | |
| 메타크릴산 공중합체, 유형 B (유드라깃 S 100) | 9.000 | 작용성 피막 | Ph.Eur/NF | |
| 암모니오 메타크릴레이트 공중합체 유형 B (유드라깃 RS 100) | 4.500 | 작용성 피막 | Ph.Eur/NF | |
| 트리에틸시트레이트 | 2.813 | 가소제 | Ph.Eur/NF | |
| 에탄올(96%) | 250.200* | 용매 | Ph.Eur | |
| 정제수 | 30.000* | 용매 | Ph.Eur/USP | |
| HPMC 캡슐, 크기 3 | 46.000 | 쉘 | 캄파니 스탠다드 | |
| 총계 | 139.668 | 93.668 |
| 성분 | 배치 1개당 그램(g) (제형 D) | 배치당 그램(g) (제형 E) |
| 활성 성분 층상화 현탁액: | ||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 10.000 | 10.000 |
| 하이드록시프로필 셀룰로즈 | 2.000 | 2.000 |
| 활석 | 1.600 | 1.600 |
| 정제수 | 400.000* | 400.000* |
| 13.600** | 13.600** |
| 활성 성분 층상화: | ||
| 활성 성분 층상화 현탁액 | 13.600** | 13.600** |
| 미정질 셀룰로즈 펠렛 | 986.400 | 986.400 |
| 활성 펠렛 | 1000.000 | 1000.000 |
| ER 피복 현탁액: | ||
| 메타크릴산 공중합체 유형 B | 45.000 | 55.500 |
| 암모니오 메타크릴레이트 공중합체 유형 B | 22.500 | 27.750 |
| 트리아세틴 | 10.998 | 13.602 |
| 활석 | 2.250 | 2.748 |
| 에탄올(96%) | 1039.998* | 1285.002* |
| 80.748** | 99.600** |
| 작용성 막-피복: | ||
| 활성 펠렛 | 450.000 | 450.000 |
| ER 피복 현탁액 | 80.748** | 99.600** |
| 연장 방출형 펠렛 | 530.748 | 549.600 |
| 캡슐화: | ||
| 연장 방출형 펠렛 | 530.748 | 549.600 |
| 캡슐 쉘 | 276.000 | 276.000 |
| 총량 | 806.748 | 825.600 |
| 캡슐의 수(실제로 펠렛 및 수율의 검정에 의존함) | 6000 | 6000 |
| 성분 | 배치 1개당 그램(g) (제형 F) | 배치당 그램(g) (제형 G) |
| 활성 성분 층상화 현탁액: | ||
| 프라미펙솔-디하이드로클로라이드 1수화물 | 10.000 | 10.000 |
| 하이드록시프로필 셀룰로즈 | 2.000 | 2.000 |
| 활석 | 1.600 | 1.600 |
| 정제수 | 400.000* | 400.000* |
| 13.600** | 13.600** |
| 활성 성분 층상화: | ||
| 활성 성분 층상화 현탁액 | 13.600** | 13.600** |
| 미정질 셀룰로즈 펠렛 | 986.400 | 986.400 |
| 활성 펠렛 | 1000.000 | 1000.000 |
| ER 피복 현탁액: | ||
| 에틸셀룰로즈(N14) | 22.500 | 31.500 |
| 마크로골 6000 | 5.628 | 7.878 |
| 활석 | 2.250 | 3.150 |
| 정제수 | 15.498* | 22.002* |
| 에탄올 | 295.002* | 409.998* |
| 30.378** | 42.528** |
| 작용성 막-피복: | ||
| 활성 펠렛 | 450.000 | 450.000 |
| ER 피복 현탁액 | 30.378** | 42.528** |
| 서방출 펠렛 | 480.378 | 492.528 |
| 캡슐화: | ||
| 서방출 펠렛 | 480.378 | 492.528 |
| 캡슐 쉘 | 276.000 | 276.000 |
| 총량 | 8756.378 | 768.528 |
| 캡슐의 수(실제로 펠렛 및 수율의 검정에 의존함) | 6000 | 6000 |
| 성분 | 배치 1개당 그램(g) (제형 H) |
| 활성 성분 층상화 현탁액: | |
| 프라미펙솔-디하이드로클로라이드 1수화물 | 10.000 |
| 하이드록시프로필 셀룰로즈 | 2.000 |
| 활석 | 1.600 |
| 정제수 | 400.000* |
| 13.600** |
| 활성 성분 층상화: | |
| 활성 성분 층상화 현탁액 | 13.600** |
| 미정질 셀룰로즈 펠렛 | 986.400 |
| 활성 펠렛 | 1000.000 |
| ER 피복 현탁액: | |
| 메타크릴산 공중합체 유형 B | 54.000 |
| 암모니오 메타크릴레이트 공중합체 유형 B | 27.000 |
| 하이드록시프로필 셀룰로즈 | 2.880 |
| 트리에틸 시트레이트 | 16.878 |
| 활석 | 11.250 |
| 에탄올(96%) | 1501.200* |
| 112.008** |
| 작용성 막-피복: | |
| 활성 펠렛 | 450.000 |
| ER 피복 현탁액 | 112.008** |
| 연장 방출형 펠렛 | 562.008 |
| 캡슐화: | |
| 서방출 펠렛 | 562.008 |
| 캡슐 쉘 | 276.000 |
| 총량 | 838.008 |
| 캡슐의 수(실제로 펠렛 및 수율의 검정에 의존함) | 6000 |
| 실시예 번호 | 프라미펙솔[g] | 미정질 셀룰로즈[g] | 결합제[g] |
| 9 | 1 | 69 | 0 |
| 9a | ,5 | 99,5 | 0 |
| 99b | 2 | 98 | 0 |
| 99c | 1 | 98 | 1(포비돈 K25) |
| 99d | 1 | 98 | 1(하이드록시프로필 셀룰로즈) |
| 99e | ,5 | 98,5 | 1(메틸셀룰로즈) |
| 실시예 번호 | 프라미펙솔[g] | PEG 6000[g] | 폴록사머 188[g] |
| 10 | 1 | 59 | 40 |
| 10a | 0.5 | 59.5 | 40 |
| 10b | 2 | 58 | 40 |
| 10c | 0.5 | 69 | 30 |
| 실시예 번호 | 프라미펙솔[g] | 스테아릴 알콜[g] | 세틸 알콜[g] |
| 11 | 1 | 99 | 0 |
| 10a | 0.5 | 59.5 | 40 |
| 10b | 2 | 58 | 40 |
| 10c | 0.5 | 49 | 50 |
| 실시예 번호 | 프라미펙솔[g] | 미정질 셀룰로즈[g] | 연장 방출형 부형제[g] |
| 12 | 1 | 69 | 30 카보머 971P |
| 12a | ,5 | 69,5 | 30 카보머 971P |
| 12b | 2 | 68 | 30 카보머 971P |
| 12c | 1 | 69 | 30 유드라깃 S |
| 12d | 1 | 58 | 40 유드라깃 S |
| 12e | 1 | 44 | 30 유드라깃 S 25 카보머 971P |
| 실시예 번호 | 프라미펙솔[g] | 수소화 피마자유[g] | 카르바우나 왁스[g] |
| 13 | 1 | 69 | 30 |
| 13a | ,5 | 69,5 | 30 |
| 13b | 2 | 68 | 30 |
| 13c | 1 | 59 | 40 |
| 13d | 1 | 78 | 21 |
| 12e | 1 | 83 | 16 |
| 실시예 번호 | 프라미펙솔[g] | 락토즈 | 스테아릴 알콜[g] | 카르바우나 왁스 [%] |
| 14 | 0.9 | 74.1 | 15 | 10 |
| 14a | 1.4 | 58.6 | 15 | 25 |
| 14b | 0.9 | 79.1 | 15 | 5 |
Claims (24)
- 프라미펙솔(pramipexole) 및 약제학적으로 허용되는 이의 염으로부터 선택된 활성 성분과 하나 이상의 방출-개질 부형제를 포함하는 연장 방출형 펠렛.
- 제1항에 있어서, 활성 성분이 바람직하게는 지질, 왁스 및 수불용성 중합체로 이루어진 그룹으로부터 선택된 하나 이상의 방출-개질 부형제에 의해 형성되는 매트릭스내에 삽입되는 연장 방출형 펠렛.
- 제1항에 있어서, 하나 이상의 방출-개질 부형제가 혼입되어 있는 피막 및 코어를 포함하는 연장 방출형 펠렛.
- 제3항에 있어서, 활성 성분이 코어에 혼입되어 있는 연장 방출형 펠렛.
- 제3항에 있어서, 피막이 활성 성분을 포함하는 적어도 제1 층과 당해 제1 층을 둘러싸며 바람직하게는 에틸셀룰로즈, 셀룰로즈 아세테이트, 폴리비닐아세테이트, 폴리아크릴레이트, 폴리메타크릴레이트 및 암모니오 메타크릴레이트 공중합체로부터 선택된 하나 이상의 방출-개질 부형제를 포함하는 제2 층을 포함하는 연장 방출형 펠렛.
- 제5항에 있어서, 제2층이 바람직하게는 하이드록시프로필 셀룰로즈, 하이드록시프로필 메틸셀룰로즈, 폴리비닐피롤리돈 및 폴리에틸렌 글리콜로부터 선택된 하나 이상의 수용성 부형제를 추가로 포함하는 연장 방출형 펠렛.
- 제5항에 있어서, 제2층이 바람직하게는 메타크릴산 공중합체 유형 A 및 B로부터 선택된 장용 피복 중합체를 추가로 포함하는 연장 방출형 펠렛.
- 제7항에 있어서, 제2 층이 장용 피복 중합체 약 10 내지 약 85중량%와 수불용성 중합체 약 15 내지 약 75중량%를 포함하는 연장 방출형 펠렛.
- 제5항에 있어서, 코어가 사카라이드, 예를 들면, 사카로즈, 전분, 셀룰로즈 및 셀룰로즈 유도체, 바람직하게는 미정질 셀룰로즈를 포함하는 연장 방출형 펠렛.
- - 불활성 펠렛 코어,- 프라미펙솔 또는 약제학적으로 허용되는 이의 염을 포함하는 활성 성분층, 임의의 하나 이상의 습윤 결합제 및 추가의 부형제인 제1 층, 및- 하나 이상의 수불용성 중합체 및 임의의 공극 형성제(a)(생성된 펠렛은 pH-독립적 시험관내 방출 특성을 갖는다) 또는pH 의존성 장용 피복 중합체와 pH-독립적 수팽윤성 중합체와의 혼합물(b)[생성된 펠렛은 pH 6.8 이하의 산성 pH 값에서 영차(zero order)에 가까운 시험관내 방출 특성을 가지며, pH 6.8 이상에서 방출이 가속되고 pH 7.3 이상에서는 방출이 보다 가속된다]을 포함하는 연장 방출형 피막인, 제1 층 위에 공급되는 제2 층을 포함하는 연장 방출형 펠렛 제형.
- 제3항 또는 제10항에 있어서, 불활성 펠렛 코어가 폴리사카라이드, 셀룰로즈, 셀룰로즈 유도체, 전분 및/또는 왁스를 포함하는 연장 방출형 펠렛 제형.
- 제3항 또는 제10항에 있어서, 불활성 펠렛 코어가 사카로즈 및/또는 미정질 셀룰로즈, 바람직하게는 미정질 셀룰로즈를 포함하는 연장 방출형 펠렛 제형.
- 불활성 펠렛 코어 위에 약물 물질 층상화에 의해 제조된 펠렛 대신에, 습식 또는 용융 압출 또는 용융 과립화에 의해 제조된 프라미펙솔을 함유하는 활성 펠렛을 사용하는 연장 방출형 펠렛 제형.
- 제2항 또는 제10항에 있어서, 수불용성 중합체가 에틸셀룰로즈, 셀룰로즈 아세테이트, 폴리비닐아세테이트, 폴리아크릴레이트 및 유도체, 예를 들면, 4급 암모늄 치환된 아크릴산 중합체, 바람직하게는 암모니오 메타크릴레이트 공중합체, 유형 B 및 에틸셀룰로즈, 가장 바람직하게는 에틸셀룰로즈로 이루어진 그룹으로부터 선택되는 연장 방출형 펠렛 제형.
- 제10항에 있어서, pH-의존성 장용 피복 중합체가 음이온성 카복실산 아크릴 중합체, 바람직하게는 pH 값이 5.5 이상, 바람직하게는 pH 값이 7.0 이상인 가용성의 부분적으로 메틸 에스테르화된 메타크릴산 중합체인 연장 방출형 펠렛 제형.
- 제10항에 있어서, pH-독립적 수팽윤성 중합체가, 바람직하게는 암모늄 치환가가 약 5 내지 약 10중량%인 4급 암모늄 치환된 아크릴산 중합체인 연장 방출형 펠렛 제형.
- 제10항, 제15항 또는 제16항 중의 어느 한 항에 있어서, pH 의존성 장용 피복 중합체가 피막 10 내지 85중량%의 양으로 존재하고, pH-독립적 수팽윤성 중합체가 피막 15 내지 75중량%의 양으로 존재하는 연장 방출형 펠렛 제형.
- 제1항 내지 제17항 중의 어느 한 항에 있어서, 또 다른 제형(b)에 따르는 연장 방출형 피막이 공극 형성 성분을 추가로 포함하는 연장 방출형 펠렛 제형.
- 제18항에 있어서, 공극 형성 성분이 하이드록시프로필 셀룰로즈, 하이드록시프로필 메틸셀룰로즈, 폴리비닐피롤리돈 및 폴리에틸렌 글리콜, 바람직하게는 클루셀(Klucel) 시리즈로부터 선택된 하이드록시프로필 셀룰로즈로 이루어진 그룹으로부터 선택되는 연장 방출형 펠렛 제형.
- 부형제를 사용하는 습식 또는 용융 압출 또는 용융 과립화하여 추가의 확산 막의 부재하에 연장 방출을 성취함으로써 제조된, 프라미펙솔 및 약제학적으로 허용되는 이의 염으로부터 선택된 활성 성분을 포함하는 연장 방출형 펠렛 제형.
- 불활성 개시제 펠렛 코어를 제공하는 단계(1),프라미펙솔 또는 약제학적으로 허용되는 이의 염, 적어도 결합제 및 임의의 부형제(들)를 포함하는 제1 피막 조성물의 용액 또는 분산액을, 바람직하게는 피막 조성물의 용액/분산액을 불활성 개시제 펠렛 코어 위에 분무시킴으로써 불활성 개시제 펠렛 코어 위에 도포시키고, 불활성 개시제 펠렛 코어 위에 분무시킨 다음, 수득한 활성 성분 펠렛을 후속적으로 건조시키는 단계(2)(여기서, 프라미펙솔 또는 약제학적으로 허용되는 이의 염의 형태의 활성 성분은 결합제(들) 및 임의의 부형제(들)와 함께 용매 속에 용해된/분산된 분쇄되지 않은 재료로서 사용된다),작용성 피막 조성물로서의 제2 피막 조성물의 용액 또는 분산액을, 바람직하게는 피막 용액/분산액을 활성 성분 펠렛 위에 분무시킴으로써 단계(2)에서 수득한 활성 성분 펠렛 위에 도포시키고, 수득한 연장 방출형 펠렛을 후속적으로 건조시키는 단계(3)[여기서, 피막 조성물은 하나 이상의 수불용성 중합체 및 임의의 공극 형성제(a), pH 의존성 장용 피복 중합체와 pH-독립적 수팽윤성 중합체와의 혼합물(b), 임의의 부형제(들) 및 용매를 포함한다] 및임의로, 응집체를 제거하기 위해, 공정 단계(2) 및/또는 공정 단계(3) 후 수동 스크리닝을 수행하는 단계를 포함하는, 제1항 내지 제20항 중의 어느 한 항에 따르는 연장 방출형 펠렛 제형의 제조방법.
- 제1항 내지 제20항 중의 어느 한 항에 따르는 연장 방출형 펠렛 제형을 함유하는 캡슐.
- 제22항에 있어서, 캡슐 속에 존재하는, 제1항 내지 제20항 중의 어느 한 항에 따르는 연장 방출형 펠렛 제형 속에 포함되는 프라미펙솔 또는 약제학적으로 허용되는 이의 염의 양이 1일 1회 투여 용량을 제공하기에 충분한 양인, 연장 방출형 펠렛 제형을 함유하는 캡슐.
- 파킨슨 병 및 이와 관련된 합병증 또는 질환 치료용 의학 조성물을 제조하기 위한, 제1항 내지 제20항 중의 어느 한 항에 따르는 연장 방출형 펠렛 제형, 또는 제22항 또는 제23항에 따르는 캡슐의 용도.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04019249.4 | 2004-08-13 | ||
| EP04019249 | 2004-08-13 |
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| KR1020127033319A Division KR20130003040A (ko) | 2004-08-13 | 2005-07-25 | 프라미펙솔 또는 약제학적으로 허용되는 이의 염을 포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의 용도 |
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| KR1020077005743A Abandoned KR20070050081A (ko) | 2004-08-13 | 2005-07-25 | 프라미펙솔 또는 약제학적으로 허용되는 이의 염을포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의용도 |
| KR1020127033319A Abandoned KR20130003040A (ko) | 2004-08-13 | 2005-07-25 | 프라미펙솔 또는 약제학적으로 허용되는 이의 염을 포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의 용도 |
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| KR1020127033319A Abandoned KR20130003040A (ko) | 2004-08-13 | 2005-07-25 | 프라미펙솔 또는 약제학적으로 허용되는 이의 염을 포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의 용도 |
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| US (3) | US20060051419A1 (ko) |
| EP (3) | EP2431026A1 (ko) |
| JP (1) | JP4971159B2 (ko) |
| KR (2) | KR20070050081A (ko) |
| CN (3) | CN101022788B (ko) |
| AU (1) | AU2005271193B2 (ko) |
| BR (1) | BRPI0513848A (ko) |
| CA (1) | CA2576386A1 (ko) |
| EA (2) | EA200700388A1 (ko) |
| EC (1) | ECSP077243A (ko) |
| EG (1) | EG26209A (ko) |
| IL (1) | IL181281A0 (ko) |
| MX (1) | MX2007001850A (ko) |
| NO (1) | NO20070944L (ko) |
| NZ (1) | NZ553645A (ko) |
| SG (1) | SG164375A1 (ko) |
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| KR101307334B1 (ko) * | 2010-07-02 | 2013-09-12 | 주식회사 바이오파마티스 | 프라미펙솔 또는 이의 약학적으로 허용되는 염을 포함하는 안정성이 개선된 서방형 약학 조성물 |
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- 2005-07-25 CA CA002576386A patent/CA2576386A1/en not_active Abandoned
- 2005-07-25 WO PCT/EP2005/053609 patent/WO2006015943A2/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101307334B1 (ko) * | 2010-07-02 | 2013-09-12 | 주식회사 바이오파마티스 | 프라미펙솔 또는 이의 약학적으로 허용되는 염을 포함하는 안정성이 개선된 서방형 약학 조성물 |
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