KR102363479B1 - 로티고틴 함유 경피 흡수 제제 - Google Patents
로티고틴 함유 경피 흡수 제제 Download PDFInfo
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- KR102363479B1 KR102363479B1 KR1020210033021A KR20210033021A KR102363479B1 KR 102363479 B1 KR102363479 B1 KR 102363479B1 KR 1020210033021 A KR1020210033021 A KR 1020210033021A KR 20210033021 A KR20210033021 A KR 20210033021A KR 102363479 B1 KR102363479 B1 KR 102363479B1
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- KFQYTPMOWPVWEJ-INIZCTEOSA-N rotigotine Chemical compound CCCN([C@@H]1CC2=CC=CC(O)=C2CC1)CCC1=CC=CS1 KFQYTPMOWPVWEJ-INIZCTEOSA-N 0.000 title claims abstract description 19
- 229960003179 rotigotine Drugs 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 title claims description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 229940079593 drug Drugs 0.000 claims description 39
- 239000003814 drug Substances 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 37
- 238000009472 formulation Methods 0.000 claims description 24
- 239000012790 adhesive layer Substances 0.000 claims description 21
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- 230000001070 adhesive effect Effects 0.000 claims description 10
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 5
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- 239000003963 antioxidant agent Substances 0.000 claims description 4
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- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical group CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
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- 229940057917 medium chain triglycerides Drugs 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
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- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
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- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
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- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
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- DNKKLDKIFMDAPT-UHFFFAOYSA-N n,n-dimethylmethanamine;2-methylprop-2-enoic acid Chemical compound CN(C)C.CC(=C)C(O)=O.CC(=C)C(O)=O DNKKLDKIFMDAPT-UHFFFAOYSA-N 0.000 description 1
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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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
- A61K9/7061—Polyacrylates
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- 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
- A61K31/38—Heterocyclic compounds having sulfur as a ring hetero atom
- A61K31/381—Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
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- A—HUMAN NECESSITIES
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- 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
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
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Abstract
Description
도 2는 실시예 1 내지 5와 비교예의 비교 용출 시험 결과를 도시한 것이다.
도 3은 실시예 1 내지 16에 대하여 콜드 플로우 현상 발생 여부를 시험한 결과를 도시한 것이다.
도 4는 실시예 6 및 7과 대조약의 경피 투과량을 비교한 실험 결과를 그래프로 도시한 것이다.
구분 | 실시예 (중량%) | 비교예 (중량%) |
|||||
1 | 2 | 3 | 4 | 5 | |||
로티고틴 | 8.8 | 8.8 | 8.8 | 11.3 | 8.8 | 8.8 | |
아크릴계 점착성 고분자 | 71.5 | 81.3 | 81.3 | 63.7 | 71.5 | ||
실리콘계 점착성 고분자 (BIO-PSATM Q7-4301) |
43.6 | ||||||
실리콘계 점착성 고분자 (BIO-PSATM Q7-4201) |
43.6 | ||||||
결정방지제 | 카프릭 트리글리세리드 | 19.6 | 9.8 | ||||
소르비탄 모노올레산 에스테르 | 9.8 | ||||||
폴리에틸렌 글라이콜 | 25.0 | ||||||
폴리소베이트 80 | 19.6 | ||||||
폴리비닐피로리돈 | 3.9 | ||||||
항산화제 | 메타비설파이트나트륨 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
아스코르빌팔미테이트 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.02 | |
디엘알파토코페롤 | 0.05 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | |
총합 | 100 | 100 | 100 | 100 | 100 | 100 | |
약물 함유 점착층 성상 |
초기 | 무색 투명 |
무색 투명 |
무색 투명 |
무색 투명 |
무색 투명 |
무색 반투명 |
1개월 후 | 무색 투명 |
무색 투명 |
무색 투명 |
무색 투명 |
무색 투명 |
무색 반투명 |
|
물성* | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | |
결정 생성 | X | X | X | △ | X | ○ | |
f2 value | 54.1 | 64.6 | 57.6 | 32.5 | 34.5 | - |
구분 | 실시예 (중량%) | |||||||||||
6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | ||
로티고틴 | 11.2 | 11 | 12.9 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | |
아크릴계 점착성 고분자 | 79.3 | 69.4 | 74.2 | 76.2 | 76.2 | 76.2 | 76.2 | 76.2 | 76.2 | 76.2 | 76.2 | |
오일 | 카프릭 트리글리세리드 | 7.5 | 9.8 | 8.6 | 6.3 | 6.3 | 6.3 | |||||
소르비탄 모노올레산 에스테르 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | |||||||
폴리머 | 폴록사머 407 | 1.9 | 9.8 | 4.3 | 6.3 | |||||||
유드라짓 RLPO | 6.3 | |||||||||||
저치환 하이드록시 프로필 셀룰로오스 | 6.3 | 6.3 | ||||||||||
유드라짓 NE30D | 6.3 | 6.3 | ||||||||||
폴리에틸렌 글리콜 | 6.3 | 6.3 | ||||||||||
항산화제 | 메타비설파이트나트륨 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
아스코르빌팔미테이트 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | |
디엘알파토코페롤 | 0.06 | 0.06 | 0.07 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | |
계 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
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물성* | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | |
결정 생성 | X | X | X | X | X | X | X | X | X | X | X | |
f2 value | 64.2 | 61.8 | 55.9 | 60.7 | 53.4 | 73.25 | 55.17 | 52.94 | 67.35 | 40.69 | 34.82 | |
Cold flow | X | X | X | X | O | O | X | X | X | X | X | |
경피용출율(μg/cm2) | 38.5 | 49.7 | - |
Claims (8)
- 삭제
- 삭제
- 로티고틴 또는 이의 약학적으로 허용가능한 염, 아크릴계 고분자 점착제, 오일 및 폴리머를 함유하는 약물함유 점착층; 지지층; 및 박리층을 포함하는 경피 흡수 제제로서,
상기 오일은 중쇄 트리글리세라이드 및 소르비탄 지방산 에스테르로 이루어진 군으로부터 선택된 1종 이상이고,
상기 폴리머는 폴록사머 및 에틸아크릴레이트·메틸메타크릴레이트 공중합체로 이루어진 군으로부터 선택된 1종 이상인 것인 경피 흡수 제제. - 제3항에 있어서, 상기 중쇄 트리글리세라이드는 카프릭 트리글리세라이드인 경피 흡수 제제.
- 삭제
- 삭제
- 삭제
- 제3항 또는 제4항에 있어서, 상기 약물함유 점착층은 항산화제를 더 포함하는 경피 흡수 제제.
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KR1020220017832A KR20220128273A (ko) | 2021-03-12 | 2022-02-10 | 로티고틴 함유 경피 흡수 제제 |
PCT/KR2022/003491 WO2022191675A1 (ko) | 2021-03-12 | 2022-03-12 | 로티고틴 함유 경피 흡수 제제 |
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KR100875532B1 (ko) | 2002-12-30 | 2008-12-24 | 쉬바르츠파르마에이지 | 로티고틴 염기의 경피투여시스템 |
KR20110082142A (ko) * | 2008-10-06 | 2011-07-18 | 밀란 테크놀로지즈 인코포레이티드 | 비정질 로티고틴 경피 시스템 |
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JP5695562B2 (ja) * | 2008-05-30 | 2015-04-08 | マイラン・インコーポレーテッド | 安定化された経皮薬物送達システム |
KR20130112413A (ko) * | 2012-04-04 | 2013-10-14 | 조선대학교산학협력단 | 리도카인 또는 그의 염 및 프릴로카인 또는 그의 염을 포함하는 경피흡수제제 |
WO2014193190A1 (ko) * | 2013-05-30 | 2014-12-04 | 에스케이케미칼 (주) | 로티고틴과 지방산 및 스티렌 점착제를 함유한 경피치료시스템 |
KR102499141B1 (ko) * | 2016-10-31 | 2023-02-13 | 신신제약 주식회사 | 수면장애 치료용 경피흡수제제 |
KR102363479B1 (ko) * | 2021-03-12 | 2022-02-15 | 환인제약 주식회사 | 로티고틴 함유 경피 흡수 제제 |
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KR20110082142A (ko) * | 2008-10-06 | 2011-07-18 | 밀란 테크놀로지즈 인코포레이티드 | 비정질 로티고틴 경피 시스템 |
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