Abstract:
The present invention relates to a composition for preventing or treating heperproliferative vascular disorders including arteriosclerosis or angiostenosis. A compound disclosed in the present invention can be used as an effective therapeutic composition for treating diseases such as arteriosclerosis and angiostenosis by significantly inhibiting proliferation of vascular smooth muscle cells which plays a key role in a progression of hyperproliferative vascular disorders.
Abstract:
PURPOSE: A pharmaceutical composition containing Colforsin Daropate is provided to suppress bone absorption and to prevent or treat bond diseases. CONSTITUTION: A pharmaceutical composition for preventing or treating bone diseases contains 0.01-1 weight% of compound of chemical formula 1 or pharmaceutically acceptable salt thereof. The composition further contains pharmaceutically acceptable carrier. A health food for preventing or treating bone diseases contains the compound of chemical formula 1 or sitologically acceptable salt thereof.
Abstract:
PURPOSE: A composition containing mixture extract of Saururus chinensis and Scutellaria baicalensis is provided to suppress osteoclast differentiation, enhance bone density and bone content, and prevent or treat osteoporosis. CONSTITUTION: A pharmaceutical composition for preventing or treating osteoporosis contains mixture extract of Saururus chinensis and Scutellaria baicalensis as an active ingredient. The weight ratio of the Saururus chinensis and Scutellaria baicalensis is 1:10-10:1. A food composition for preventing and relieving osteoporosis contains mixture extract of Saururus chinensis and Scutellaria baicalensis as an active ingredient. A method for producing the mixture extract comprises: a step of washing Saururus chinensis and Scutellaria baicalensis with water and drying; a step of extracting the Saururus chinensis and Scutellaria baicalensis with solvent; a step of cooling the extract at room temperature and filtering; a step of decompress-concentrating and freeze-drying; and a step of mixing the extract of Saururus chinensis and Scutellaria baicalensis.
Abstract:
A phenanthrene lactam derivative having the anticancer activity is provided to prevent and treat cancer and disease with excellent anticancer activity. A phenanthrene lactam derivative having chemical formula 1 is produced by reaction of the compound of chemical formula 2 and the compound of chemical formula 3 in a solution. R1, R2, R3, R4, R5, R6 and R7R is hydrogen, halogen, hydroxy, C1-6 alkyl, C1-6 alkoxy or aryloxy. R4 and R5, R5 and R6, or R6 and R7 forms dioxol. R8 is the hydrogen or the C1-6 alkyl. The composite for preventing caner and pharmaceutical treatment comprises the phenanthrene lactam derivative of chemical formula 1 or pharmaceutically allowable salt.
Abstract:
A pharmaceutical composition containing the triazole derivative having antifungal activity is provided to improve the antifungal activity against the various kinds of pathogens and reduce the toxicity as compared to the conventional antifungal agent, so that it is useful as the infection treatment agent of fungi. The pharmaceutical composition contains the triazole derivative having antifungal activity represented by the chemical formula(1) or the pharmaceutically acceptable salt, hydrate, solvate or isomer thereof, wherein n is 1 or 2; A indicates the direct coupling, C=O or CH2; and R is 5- to 10-membered monocyclic or bicyclic heteroaryl group containing 1 to 4 ring hetero atom independently selected from N, O and S.
Abstract:
A composition comprising an extract of Myristica fragrans is provided to promote activity of osteoblast, thereby being usefully used to prevent or treat osteoporosis. A composition for preventing or treating osteoporosis comprises machilin A represented by a formula 1, macelignan represented by a formula 2, machilin F represented by a formula 3, nectandrin B represented by a formula 4, safrole represented by a formula 5, licarin A represented by a formula 6, licarin B represented by a formula 7, myristagenol A represented by a formula 8, meso-dihydroguaiaretic acid represented by a formula 9, a mixture thereof or an extract of Myristica fragrans comprising the compounds of the formulae(1) to (9) as effective ingredients, wherein the extract is prepared by using a solvent selected from the group consisting of C1-4 alcohol and an aqueous solution thereof, dichloromethane, ethyl acetate and a mixture thereof.
Abstract:
A composition comprising the extract of Saururus chinensis or active compounds isolated therefrom is provided to inhibit growth of osteoclast, so that the composition is useful for preventing or treating osteoporosis. A composition for preventing or treating osteoporosis comprises 0.01-30 wt.% of the extract of Saururus chinensis, which is prepared by extracting Saururus chinensis with C1-4 alcohol and its solution, dichloromethane, ethylacetate or a mixture thereof, or active compounds isolated from the Saururus chinensis extract including (-)-saucerneol represented by the formula(1) and sauristolactam represented by the formula(2), and is a pharmaceutical or health food composition having a formulation of beverage.
Abstract:
본 발명은 p53 종양 억제단백질(tumor suppressor)과 제1 형광단백질의 융합단백질 및 제2 형광단백질을 발현하는 형질전환 세포주, 및 이를 이용하여 p53 종양 억제단백질의 활성에 관여하는 물질을 검색하는 방법에 관한 것으로, 구체적으로 5'에서 3' 방향으로 143번째 아미노산인 발린이 알라닌으로 치환된 비활성 p53 종양 억제단백질 돌연변이 유전자; 상기 유전자에 융합된 제1 형광단백질 유전자; IRES(internal ribosome entry site) 리보솜 결합 염기서열; 및 제2 형광단백질 유전자를 포함하고, 이들의 발현이 하나의 프로모터에 의해 조절되는 재조합 발현벡터; 상기 발현벡터가 안정적으로 도입된 형질전환 세포주; 및 상기 형질전환 세포주를 이용하여 p53 종양 억제단백질의 활성을 증가시키거나 억제하는 물질을 검색하는 방법에 관한 것이다. 본 발명에 따른 재조합 발현벡터 및 형질전환 세포주는 p53 종양 억제단백질의 활성과 관련된 물질을 검색하기 위한 바이오센서로서 항암제, 항암치료 보조제 및 퇴행성 질환 관련 치료제를 스크리닝하는데 유용하게 사용될 수 있다.
Abstract:
본 발명은 활성 성분으로서 메톡시아크릴레이트계 화합물을 포함하는, 골다공증 예방 또는 치료용 조성물에 관한 것으로, 본 발명에 따른 조성물은 세포독성을 나타내지 않으면서 파골세포의 생성 및 골 흡수를 강력하게 억제하여 골다공증의 예방 또는 치료에 보다 간편하게 효율적으로 사용될 수 있다.