KR20200082006A - 토파시티닙 또는 그의 약제학적으로 허용되는 염을 함유한 서방성 제제 및 그의 제조방법 - Google Patents
토파시티닙 또는 그의 약제학적으로 허용되는 염을 함유한 서방성 제제 및 그의 제조방법 Download PDFInfo
- Publication number
- KR20200082006A KR20200082006A KR1020180172103A KR20180172103A KR20200082006A KR 20200082006 A KR20200082006 A KR 20200082006A KR 1020180172103 A KR1020180172103 A KR 1020180172103A KR 20180172103 A KR20180172103 A KR 20180172103A KR 20200082006 A KR20200082006 A KR 20200082006A
- Authority
- KR
- South Korea
- Prior art keywords
- sustained
- tofacitinib
- sustained release
- salt
- salts
- 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.)
- Ceased
Links
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Images
Classifications
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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
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
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- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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Abstract
Description
도 2는 본 발명의 서방성 제제 및 시판 속방성 제품의 PK 프로파일을 비교한 그래프이다.
도 3은 본 발명의 서방성 제제의 식전 vs 식후 PK 프로파일을 비교한 그래프이다.
| 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | |
| 토파시티닙 아스파르트산염 |
14.26mg | 14.26mg | 14.26mg | 14.26mg |
| 유당 일수화물 | 63.85% | 63.85% | 63.85% | 63.85% |
| Methocel K100LV CR | 15% | 15% | 15% | 15% |
| HPC-L | 10% | 7.5% | 5% | 2.5% |
| PVP K30 | 2.5% | 5% | 7.5% | 10% |
| 스테아르산 마그네슘 | 2% | 2% | 2% | 2% |
| 합계 | 100% | 100% | 100% | 100% |
| 비교예 1 | 비교예 2 | |
| 토파시티닙 아스파르트산염 |
14.26mg | 14.26mg |
| 유당 일수화물 | 63.85% | 63.85% |
| Methocel K100LV CR | 15% | 15% |
| HPC-L | 12.5% | - |
| PVP K30 | - | 12.5% |
| 스테아르산 마그네슘 | 2% | 2% |
| 합계 | 100% | 100% |
| 시간(min) | 30 | 60 | 120 | 150 | 180 | 210 | 240 | 360 |
| 대조약 | 0.25 | 5.20 | 34.85 | 49.41 | 63.97 | 71.08 | 78.19 | 92.80 |
| 비교예 1 | 8.53 | 16.97 | 33.80 | 41.59 | 49.37 | 56.32 | 63.27 | 84.67 |
| 비교예 2 | 10.72 | 23.10 | 50.62 | 60.91 | 71.19 | 76.84 | 82.48 | 89.27 |
| 실시예 1 | 9.89 | 18.15 | 36.88 | 45.74 | 54.60 | 62.12 | 69.63 | 87.95 |
| 실시예 2 | 10.54 | 17.32 | 41.30 | 51.44 | 61.57 | 67.13 | 73.69 | 88.47 |
| 실시예 3 | 8.69 | 18.97 | 41.18 | 53.41 | 63.19 | 69.27 | 75.89 | 90.20 |
| 실시예 4 | 10.04 | 21.41 | 44.78 | 54.41 | 64.04 | 71.38 | 78.71 | 88.91 |
| Cmax | AUC | |||
| 90% CI | T/R ratio | 90% CI | T/R ratio | |
| 식전 | 94 ∼ 118 | 105 | 92 ∼ 110 | 100 |
| 식후 | 116 ∼ 147 | 76 | 97 ∼ 108 | 98 |
Claims (12)
- 토파시티닙 또는 그의 약제학적으로 허용되는 염, 서방화제 및 친수성 결합제를 포함하는 서방성 제제
- 토파시티닙 또는 그의 약제학적으로 허용되는 염, 서방화제, 및 친수성 결합제를 포함하며, 2시간에서 제제로부터의 약물 용출률이 45% 이하, 3시간에서 제제로부터의 약물 용출률이 50% 이상 80% 이하인 서방성 제제
- 제1항 또는 제2항에 있어서, 상기 토파시티닙 또는 그의 약제학적으로 허용되는 염이 시트레이트염, 아스파르트산염, 숙신산염, 오로트산염, 팔미트산염, 스테아르산염, 벤조산염, 아스코르빈산염, 올레산염, 술폰산염, 황산염, 도데실황산염, 사이클람산염, 에디실산염, 질산염, 말레산염 또는 인산염 중에서 선택되는 서방성 제제
- 제1항 또는 제2항에 있어서, 상기 서방화제가 폴리비닐피롤리돈(PVP), 히드록시프로필메틸셀룰로오스(HPMC), 히드록시프로필메틸셀룰로오스프탈레이트, 메틸셀룰로오스(MC), 카르복시메틸셀룰로오스나트륨(CMC-Na), 히드록시에틸셀룰로오스, 히드록시프로필셀룰로오스(HPC), 펙틴, 시클로덱스트린류, 갈락토만난, 폴리에틸렌글리콜(PEG), 에틸셀룰로오스(EC) 및 젤라틴으로 구성된 그룹으로부터 선택된 1종 이상인 서방성 제제
- 제1항 또는 제2항에 있어서, 상기 친수성 결합제가 미결정셀룰로오스, 슈크로스, 산화티탄, 히드록시프로필셀룰로오스(HPC), 폴리비닐피롤리돈(PVP), 옥수수 전분 및 유당수화물로 구성된 그룹으로부터 선택된 1종 또는 2종 이상의 조합인 서방성 제제
- 제5항에 있어서, 상기 친수성 결합제가 히드록시프로필셀룰로오스(HPC), 폴리비닐피롤리돈(PVP) 또는 이들의 조합으로부터 선택되는 서방성 제제
- 제5항에 있어서, 상기 친수성 결합제의 2종 조합시, 선택된 2종의 혼합 비율이 1:4 내지 4: 1 인 서방성 제제
- 제1항에 있어서, 토파시티닙이 10mg 포함된 서방성 제제
- 제1항에 있어서, 상기 친수성 결합제가 제제 총 중량 기준으로 5.0~20.0중량%로 포함되는 서방성 제제
- 제1항에 있어서, 상기 서방성 제제가 희석제, 착색제, 감미제, 계면활성제, 활택제 및 안정화제 중에서 선택되는 1종 이상을 추가로 포함하는 서방성 제제
- 제1항에 있어서, 상기 토파시티닙이 친수성 매트릭스 내에 분산된 형태인 서방성 제제
- 토파시티닙 또는 그의 약제학적으로 허용되는 염; 서방화제로 히드록시프로필메틸셀룰로오스(HPMC); 친수성 결합제로 히드록시프로필셀룰로오스(HPC) 및 폴리비닐피롤리돈(PVP); 희석제로 유당 일수화물; 및 활택제로 스테아르산 마그네슘을 포함하는 서방성 제제
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020180172103A KR20200082006A (ko) | 2018-12-28 | 2018-12-28 | 토파시티닙 또는 그의 약제학적으로 허용되는 염을 함유한 서방성 제제 및 그의 제조방법 |
| PCT/KR2019/017717 WO2020138791A2 (ko) | 2018-12-28 | 2019-12-13 | 토파시티닙 또는 그의 약제학적으로 허용되는 염을 함유한 서방성 제제 및 그의 제조방법 |
| TW108147892A TW202038917A (zh) | 2018-12-28 | 2019-12-26 | 包含托法替尼或其藥學上可接受的鹽類的延長釋放配方及其製備方法 |
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| KR1020180172103A KR20200082006A (ko) | 2018-12-28 | 2018-12-28 | 토파시티닙 또는 그의 약제학적으로 허용되는 염을 함유한 서방성 제제 및 그의 제조방법 |
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| AU2019213835B2 (en) * | 2018-01-31 | 2024-12-19 | Twi Biotechnology, Inc. | Topical formulations comprising tofacitinib |
| CN114588158B (zh) * | 2022-03-14 | 2023-09-05 | 武汉工程大学 | 吲哚哌啶嘧啶类衍生物在制备新型冠状病毒抑制剂中的应用 |
| CN115006361B (zh) * | 2022-06-10 | 2024-10-01 | 北京诺康达医药科技股份有限公司 | 一种托法替布缓释包芯片及其制备方法 |
| EP4577194A1 (en) * | 2022-08-26 | 2025-07-02 | Synthon B.V. | Prolonged release tofacitinib compositions without functional coating |
| CN115887408B (zh) * | 2022-11-29 | 2024-05-24 | 江苏慧聚药业股份有限公司 | 包含托法替布的药物组合物和药物制剂 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012100949A1 (en) | 2011-01-27 | 2012-08-02 | Ratiopharm Gmbh | Oral dosage forms for modified release comprising tasocitinib |
| WO2014147526A1 (en) | 2013-03-16 | 2014-09-25 | Pfizer Inc. | Tofacitinib oral sustained release dosage forms |
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| GB0613310D0 (en) * | 2006-07-05 | 2006-08-16 | Merck Sharp & Dohme | The use of pvp to control the release profile of an active ingredient from a hydrophilic polymer matrix tablet |
| WO2014174073A1 (en) * | 2013-04-26 | 2014-10-30 | Sandoz Ag | Sustained release formulations of tofacitinib |
| MX2016010213A (es) * | 2014-02-07 | 2017-04-13 | Auspex Pharmaceuticals Inc | Formulaciones farmaceuticas novedosas. |
| WO2017029587A1 (en) * | 2015-08-19 | 2017-02-23 | Sun Pharmaceutical Industries Limited | Sustained release oral pharmaceutical compositions of tofacitinib |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012100949A1 (en) | 2011-01-27 | 2012-08-02 | Ratiopharm Gmbh | Oral dosage forms for modified release comprising tasocitinib |
| WO2014147526A1 (en) | 2013-03-16 | 2014-09-25 | Pfizer Inc. | Tofacitinib oral sustained release dosage forms |
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| WO2020138791A2 (ko) | 2020-07-02 |
| TW202038917A (zh) | 2020-11-01 |
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