Abstract:
PURPOSE: Health food or pharmaceutical composition including containing a chestnut skin extract is provided to reduce the pruritus of a user. CONSTITUTION: Health food or pharmaceutical composition contains 0.005-80wt% of chestnut skin extract for reducing or controlling the pruritus of a user. The chestnut skin is selected from the inner skin, the outer skin, or their mixture. The chestnut skin extract is obtained by extracting the chestnut skin using water, low class alcohol having 1-4 carbons, 1,3-butyl glycol, or their mixed solution.
Abstract:
본 발명은 하기 화학식 1로 표시되는 2,4,5-삼중치환-1,3-티아졸 유도체 및 약제학적으로 허용 가능한 그의 염, 그의 제조방법 및 그를 유효성분으로 함유하는 SPC 수용체 활성으로 유발되는 염증관련 질환에 유용한 그의 용도에 관한 것이다. 본 발명의 2,4,5-삼중치환-1,3-티아졸 유도체는 사람으로부터 유래된 진피세포 및 마우스를 이용한 동물실험을 통하여 항염증 효과를 검색한 결과, SPC 수용체에 대한 우수한 억제활성을 규명함으로써, 상기 2,4,5-삼중치환-1,3-티아졸 유도체 및 약제학적으로 허용 가능한 그의 염을 유효성분으로 함유하여 SPC 수용체 활성으로 유발되는 아토피성 피부염, 기타 질환에서 나타나는 염증, 소양증 또는 피부 감염증에 유효한 염증관련 질환 치료제로서 유용하게 활용될 수 있다.
(상기 식에서, R 1 , R 2 , 및 R 3 는 명세서에서 정의한 바와 같다.) 1,3-티아졸, 스핀고실포스포릴콜린, 아토피 피부염, 염증치료제
Abstract:
Provided is a 3-chloro-5-substituted-quinoxaline-2-amine derivative and a therapeutic agent using the 3-chloro-5-substituted-quinoxaline-2-amine derivative so as to treat diseases associated with inflammation. A 3-chloro-5-substituted-quinoxaline-2-amine derivative is represented by the formula 1. In the formula 1, R∧1 indicates hydrogen, linear or branched C1-C10 alkyl group, C1-C10 alkoxy group or halogen; R∧2 shows linear or branched C1-C10 alkyl group, C1-C10 alkoxy group, hydroxyl group, halogen group, amine group or substituted amine group, amide group, carbamate group or urea group. In the formula 1, the substituted group indicates a substituted phenyl group wherein one or four groups selected from the group consisting of a linear or branched C1-C10 alkyl group, halogen, nitro group, C1-C10 alkyl group, C1-C10 alkoxy group and C1-C10 haloalkyl group are substituted.
Abstract:
A pharmaceutical composition for treating and preventing lipid metabolism-related diseases is provided to increase activity of isocitrate dehydrogenase 3alpha(IDH3alpha) promoter and carnitine palmitoyl transferase 1A(CPT1A) promoter, so that blood sugar and neutral fat are reduced. A pharmaceutical composition for treating and preventing lipid metabolism-related diseases comprises compounds represented by the formula(1), wherein R1 is H or C1-C5 alkyl, R2 is H or OH and n is an integer from 1 to 3, and is formulated as tablet, pill, powder, sachet, elixir, suspension, emulsion, solution, syrup, aerosol, soft or hard gelatin capsule, sterile injection solution or sterile powder, wherein the daily dosage of the compounds is 0.1-100 mg/kg. Further, the lipid metabolism-related diseases are obesity, hyperlipemia and diabetes.
Abstract:
A 4-substituted benzoic acid derivative compound having 3,4-methylenedioxybenzene or 3,4-ethylenedioxybenzene moiety is provided to promote the biosynthesis of main constituents of skin dermis such as collagen, elastin, fibrillin, glycosaminoglycan(GAG) closely related to skin wrinkles, thereby being usefully used as medicines and skin external applying agents for preventing aging and improving the wrinkles. An anti-aging cosmetic composition comprises 0.01-20.0 wt.% of a 4-substituted benzoic acid derivative compound having 3,4-methylenedioxybenzene or 3,4-ethylenedioxybenzene moiety and represented by the formula(I), wherein R1 is -CH2- or -CH2=CH2-, R2 is the structural formula(Ia), and R3 is H, methyl or ethyl. A method for preparing the 4-substituted benzoic acid derivative compound comprises the steps of: (a) preparing a compound(1) represented by the formula(1) from 3,4-methylenedioxybenzoic acid or 3,4-ethylenedioxybenzoic acid; and (b) hydrolyzing the compound of the formula(1) with a base to prepare a compound(2) represented by the formula(2).
Abstract:
본 발명은 아라키돈산 대사물질 또는 그 유도체의 용도에 관한 것으로서, 보다 상세하게는 아라키돈산 대사물질인 12(s)-HPETE, 15(s)-HPETE 또는 그 유도체의 투여량을 조절하여 동물에서 가려움증을 유발하는 방법, 가려움증 억제 물질의 스크리닝 방법 및 그 스크리닝한 가려움증 억제 물질의 약효를 평가하는 방법에 관한 것이다. 본 발명에 의한 아라키돈산 대사물질 또는 그 유도체는 가려움증을 이해하고 연구하는데 유용하며, 이를 바탕으로 가려움증 치료 약을 검색하거나 약효를 평가하여 개발하는데 매우 유용하게 사용될 수 있다. 아라키돈산 대사물질, 12(s)-HPETE, 15(s)-HPETE, 가려움증 억제 물질, 가려움증