Abstract:
본 발명은 관중 유래의 지방산 생합성 효소 (fatty acid synthase, FAS) 저해용 플로르글루시놀계 화합물 및 이를 유효성분으로 포함하는 암 및 비만 예방과 치료용 조성물에 관한 것으로, 관중을 에탄올 추출한 후 크로마토그래피를 이용하여 순수 분리 정제하여 얻은 FAS 저해 화합물과 이를 유효성분으로 함유하는 암 및 비만의 예방과 치료 용도에 관한 것이다. 관중, 지방산 생합성 효소 (FAS), 암, 비만, 플로르글루시놀계 화합물, 에탄올 추출
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 signal peptide targeting to nucleus is provided to move signal peptide to nucleus through the fusion of the signal peptide and to perform function of heterologous protein in nucleus. An expression vector comprises a gene coding the signal peptide of SEQ ID NO:1 and a gene coding heterologous protein. The heterologous protein is an orphan receptor or steroid receptor response element binding protein 1(SREBP1). The orphan receptor is retinoic acid receptor(RAR), peroxisome proliferator-activated receptor(PPAR) or Liver X receptor(LXR).
Abstract translation:提供靶向细胞核的信号肽,以通过信号肽的融合将信号肽移动到细胞核,并在细胞核中进行异源蛋白质的功能。 表达载体包含编码SEQ ID NO:1的信号肽的基因和编码异源蛋白质的基因。 异源蛋白是孤儿受体或类固醇受体反应元件结合蛋白1(SREBP1)。 孤儿受体是视黄酸受体(RAR),过氧化物酶体增殖物激活受体(PPAR)或肝X受体(LXR)。
Abstract:
A signal peptide targeting to lipid droplet for targeting a heterologous protein to lipid droplet is provided to cure and prevent lipid droplet-related diseases containing obesity, diabetes and arteriosclerosis. An expression vector comprises a gene coding signal peptide of SEQ ID NO:1 and a gene coding heterologous protein. The heterologous protein is the lipase or protein kinase A(PKA). The composition for targeting a heterologous protein to lipid droplet comprises the expression vector.
Abstract translation:提供靶向脂滴以将异源蛋白质靶向脂质液滴的信号肽,以治愈和预防含有肥胖,糖尿病和动脉硬化的脂滴相关疾病。 表达载体包含SEQ ID NO:1的基因编码信号肽和编码异源蛋白质的基因。 异源蛋白是脂肪酶或蛋白激酶A(PKA)。 将异源蛋白质靶向脂滴的组合物包含表达载体。
Abstract:
A pharmaceutical composition comprising sphingosylphosphorylcholine or derivatives thereof is provided to inhibit proliferation and promote differentiation of keratinocyte, inhibit proliferation of splenocyte and T cell, induce reduction of leucocyte, and reduce mouse ear swelling induced by TPA(tetradecanoyl phorbol acetate), so that the composition is useful for treating psoriasis. A pharmaceutical composition for treating psoriasis comprises sphingosylphosphorylcholine(SPC) represented by the formula(1) or derivatives thereof and is formulated as tablet, pill, powder, sachet, elixir, suspension, emulsion, solution, syrup, aerosol, soft or hard gelatin capsule, sterile injection or sterile powder, wherein the daily dosage is 1-100 mg/kg, preferably 5-70 mg/kg.
Abstract:
A transdermal preparation is provided to promote the drug absorption by the skin hydration through a hydrophobic adhesive layer, show continuous and high effect of a drug by maintaining the thermodynamic activity of the hydrophobic drug in an adhesive caused by moisture discharged from skin and be able to reduce the cost and the time due to a very simple preparing process. A transdermal preparation for a hydrophobic drug comprises a supportive layer(1) which is the uppermost portion of a layered structure and has the elasticity; a hydrophobic adhesive layer(2) which is layered under the supportive layer and prevents the loss of moisture absorbed from skin and the reverse conversion of the drug; and a drug containing adhesive layer(3) which is layered under the hydrophobic adhesive layer, includes a drug and attaches the transdermal preparation to the skin and is characterized in that the drug adhesive layer includes a hydrophobic drug such as a non-steroidal antiphlogistics and an absorption promoting agent, where a hydrophobic adhesive of the hydrophobic adhesive layer is selected from the group consisting of polyisobutylene adhesive, styrene-isoprene-styrene adhesive, and styrene-butadiene-styrene adhesive, the drug containing adhesive layer is an acrylate polymer made from acrylate, hydroxypropyl acrylate, acrylamide, acrylamide vinyl acetate, vinyl derivative, methacrylate, hydroxypropyl methacrylate and methacrylamide. The preparation further comprises a release layer(4) which is layered under the drug adhesive layer and protects the drug adhesive layer before use.
Abstract:
A transdermal preparation is provided to continuously allow a highly concentrated hydrophobic drug to be absorbed into skin until a patch is detached from the skin with minimized skin side effects and provide the enough adhesive capability during the time of exhibiting the medical efficacy by being attached to the skin. A transdermal preparation for a hydrophobic drug comprises a supportive layer(1) which is the uppermost portion of a layered structure and has the elasticity; a hydrophobic adhesive layer(2) which is layered under the supportive layer and prevents the loss of moisture absorbed from skin and the reverse conversion of the drug; and a drug adhesive layer(3) which is layered under the hydrophobic adhesive layer, includes a drug and attaches the transdermal preparation to the skin and is characterized in that the drug adhesive layer includes a hydrophobic drug such as a non-steroidal antiphlogistics and an acryl adhesive agent and the acryl adhesive agent includes a hydrophilic monomer promoting the skin absorption from the skin and is selected from the group consisting of acrylic acid, methyl methacrylate, ethyl acrylate, hydroxyethyl acrylate, butyl acrylate, octyl acrylate, 2-ethylhexyl acrylate, and hexyl acrylate. The preparation further comprises a release layer(4) which is layered under the drug adhesive layer and protects the drug adhesive layer before use.
Abstract:
A sustained-release porous microparticle for pulmonary delivery of a charged protein drug is provided to rapidly deliver the charged protein drug to epidermal cells in deep part of the lung without macrophage damage, thereby maintaining stability of the protein drug and continuously releasing the protein drug for a long period of time. A sustained-release porous microparticle for pulmonary delivery of a charged protein drug is prepared by (1) solubilizing cyclodextrin derivatives, ionic polysaccharides and a charged protein drug in water to prepare an inner water phase, (2) adding biodegradable polymer into organic solvent to prepare an organic phase, (3) mixing the inner water phase of step (1) with the organic phase of step (2) to prepare a first emulsion, and (4) spraying the first emulsion to an outer aqueous continuous phase containing an aqueous coating material, and has an average particle diameter of 5-100 mum.