KR20130051142A - 자소엽 추출물을 포함하는 뇌신경질환 예방 또는 치료용 의약 조성물 - Google Patents
자소엽 추출물을 포함하는 뇌신경질환 예방 또는 치료용 의약 조성물 Download PDFInfo
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- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
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Abstract
Description
도 2는 자소엽 에탄올 추출물의 유기용매 분획 처리군의 AChE 저해능을 보여주는 그래프이다.
도 3은 자소엽 에틸아세테이트 분획(E1)의 오픈 실리카겔 컬럼 크로마토그래피 분획물 처리군의 AChE 저해능을 보여주는 그래프이다.
도 4는 오픈 실리카겔 컬럼 크로마토그래피를 통해 얻어진 소분획(CHCl3 : EtOH = 90:10 (v/v) 첫 번째 소분획(90:10-1))에 대해 TLC를 이용하여 얻어진 밴드 처리군의 AChE 저해능을 보여주는 그래프이다.
도 5는 Rf value 0.15 밴드 부분의 HPLC 결과를 보여주는 그래프이다.
도 6은 실시예 1 내지 3을 통한 자소엽 추출물의 정제과정을 정리한 도표이다.
도 7은 TMT 주입으로 감소된 기억 학습 능력이 자소엽 추출물을 섭취한 군에서 다시 증가됨을 보여주는 Y-미로 테스트(Y-maze test)의 결과이다.
도 8은 TMT 주입으로 감소된 기억 학습 능력이 자소엽 추출물을 섭취한 군에서 다시 증가됨을 보여주는 수동 회피 반응 테스트(Passive avoidance test)의 결과이다.
Instrument | Waters 2690 | ||
Detector | Waters 996 (PDA: photodiode array detector) | ||
Column | μ- bondapak C18 (reverse phase, 3.9 × 300 mm) |
||
Flow rate | 0.5 ㎖/min | ||
Mobile phase | 0 % ~ 100 % ethanol (gradient elution ) | ||
Injection volume | 10 μℓ |
Claims (16)
- 자소엽 추출물을 유효성분으로 포함하는 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제 1 항에 있어서,
자소엽 추출물은 유기용매, 물 또는 이들의 혼합용매 추출물인 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제 1 항에 있어서,
자소엽 추출물은 에탄올 추출물인 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제1항에 있어서,
자소엽 추출물은 자소엽을 에탄올로 추출하고, 그 잔사를 헥산, 클로로포름 및 에틸아세테이트로 순차적으로 분획하여 얻은 에틸아세테이트 분획인 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제1항에 있어서,
자소엽 추출물은 자소엽을 에탄올로 추출하고, 그 잔사를 헥산, 클로로포름 및 에틸아세테이트로 순차적으로 분획하여 얻은 에틸아세테이트 분획에 대해 클로로포름과 에탄올의 혼합 용매를 전개용매로 사용하는 실리카겔 컬럼 크로마토그래피를 수행하여 얻은 분획 중 클로로포름 : 에탄올 = 100:0 ~ 80:20의 전개용매조건에서 얻은 자소엽 추출물 분획인 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제 1 항에 있어서,
자소엽 추출물은 벤조[b]나프토[2,3-d]티오펜을 포함하는 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제 1 항에 있어서,
뇌신경질환은 알츠하이머 병(Alzheimer’s disease; AD), 치매(dementia) 및 퇴행성 뇌질환으로 구성되는 그룹으로부터 선택되는 뇌신경질환 예방 또는 치료용 의약 조성물.
- 자소엽 추출물을 유효성분으로 포함하는 뇌신경질환 예방 또는 개선용 식품 조성물.
- 제 8 항에 있어서,
자소엽 추출물은 벤조[b]나프토[2,3-d]티오펜을 포함하는 뇌신경질환 예방 또는 개선용 식품 조성물.
- 제 8 항에 있어서,
뇌신경질환은 알츠하이머 병(Alzheimer’s disease; AD), 치매(dementia) 및 퇴행성 뇌질환으로 구성되는 그룹으로부터 선택되는 뇌신경질환 예방 또는 개선용 식품 조성물.
- 벤조[b]나프토[2,3-d]티오펜을 유효성분으로 포함하는 뇌신경질환 예방 또는 치료용 의약 조성물.
- 제 11 항에 있어서,
뇌신경질환은 알츠하이머 병(Alzheimer’s disease; AD), 치매(dementia) 및 퇴행성 뇌질환으로 구성되는 그룹으로부터 선택되는 뇌신경질환 예방 또는 치료용 의약 조성물.
- 벤조[b]나프토[2,3-d]티오펜을 유효성분으로 포함하는 뇌신경질환 예방 또는 개선용 식품 조성물.
- 제 13 항에 있어서,
뇌신경질환은 알츠하이머 병(Alzheimer’s disease; AD), 치매(dementia) 및 퇴행성 뇌질환으로 구성되는 그룹으로부터 선택되는 뇌신경질환 예방 또는 개선용 식품 조성물.
- 1) 자소엽을 유기용매, 물 또는 이들의 혼합용매로 추출하고, 그 잔사를 헥산, 클로로포름 및 에틸아세테이트를 이용하여 순차적으로 분획하여 에틸아세테이트 분획을 얻는 단계; 및
2) 상기 단계 1)로부터 얻은 에틸아세테이트 분획에 대해 클로로포름과 에탄올의 혼합 용매를 전개용매로 사용하는 실리카겔 컬럼 크로마토그래피를 수행하여 얻은 분획 중 클로로포름 : 에탄올 = 100:0 ~ 80:20의 전개용매조건에서 자소엽 추출물 분획을 얻는 단계를 포함하는 자소엽 추출물 분획의 정제 방법.
- 제 15 항에 있어서,
단계 2)로부터 수득한 자소엽 추출물 분획에 대해 HPLC(high performance liquid chromatography)를 수행하여 벤조[b]나프토[2,3-d]티오펜(benzo[b]naphtho[2,3-d]thiophene)을 정제하는 단계를 추가로 포함하는 자소엽 추출물 분획의 정제 방법.
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Publication number | Priority date | Publication date | Assignee | Title |
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KR20150061135A (ko) | 2013-11-26 | 2015-06-04 | 단국대학교 천안캠퍼스 산학협력단 | 소엽 추출물을 유효성분으로 포함하는 알츠하이머성 치매 치료를 위한 뇌 조직 재생용 약제학적 조성물 |
KR20160053286A (ko) | 2014-11-03 | 2016-05-13 | 경상북도(농업기술원) | 자소로부터 미리스티신을 추출하는 방법 |
KR101653124B1 (ko) * | 2016-04-11 | 2016-09-01 | 유상희 | 인지기능 개선용 기능성 식품 및 그 제조방법 |
KR20160137807A (ko) | 2015-05-22 | 2016-12-01 | 단국대학교 천안캠퍼스 산학협력단 | 알츠하이머성 치매 치료를 위한 뇌 조직 재생용 약제학적 조성물 |
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KR20240176252A (ko) | 2023-06-15 | 2024-12-24 | 동의대학교 산학협력단 | 오약 추출물을 포함하는 항염증 조성물 및 만성 스트레스성 질병 예방 또는 개선용 조성물 |
KR20240176253A (ko) | 2023-06-15 | 2024-12-24 | 동의대학교 산학협력단 | 소엽 추출물을 포함하는 항염증 조성물 및 만성 스트레스성 질병 예방 또는 개선용 조성물 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150061135A (ko) | 2013-11-26 | 2015-06-04 | 단국대학교 천안캠퍼스 산학협력단 | 소엽 추출물을 유효성분으로 포함하는 알츠하이머성 치매 치료를 위한 뇌 조직 재생용 약제학적 조성물 |
KR20160053286A (ko) | 2014-11-03 | 2016-05-13 | 경상북도(농업기술원) | 자소로부터 미리스티신을 추출하는 방법 |
KR20160137807A (ko) | 2015-05-22 | 2016-12-01 | 단국대학교 천안캠퍼스 산학협력단 | 알츠하이머성 치매 치료를 위한 뇌 조직 재생용 약제학적 조성물 |
KR101653124B1 (ko) * | 2016-04-11 | 2016-09-01 | 유상희 | 인지기능 개선용 기능성 식품 및 그 제조방법 |
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