Abstract:
본발명은특정유해화학물질종(species)을선택적으로검출하거나특정유해화학물질군(group)에속하는유해화학물질들을비-선택적으로동시에검출하기위한센서의제조방법에관한것으로, 본발명의센서제조방법에따르면, 특정유해화학물질종(species)에대한선택적검출또는특정유해화학물질군(group)에속하는유해화학물질모두에대한비-선택적검출이현장에서용이하게이루어질수 있는센서를보다저렴하면서도신속하게구축할수 있고, 이러한방법으로제조된센서는검출하고자하는특정유해화학물질종 또는유해화학물질군의존재를현장에서신속, 정확하게검출하는데효과적으로활용될수 있다.
Abstract:
PURPOSE: A method for preparing hetero-biaryl pyridine derivative compounds is provided to easily produce the compounds and to suppress tumor cell proliferation. CONSTITUTION: A method for preparing hetero-biaryl pyridine derivative compound of chemical formula 1 comprises a step of reacting a compound of chemical formula 2 with a compound of chemical formula 3 in a polar protic solvent under the presence of acid catalyst. The polar protic solvent is methanol, ethanol, dichloroethane, dimethyl formamide, or mixture thereof. The acid catalyst is AlCl_3, AcOH, formic acid, trifluoroacetic acid(TFA), or HCl.
Abstract:
Provided of the present invention is a method for identifying a target protein of a physiologically active low molecular compound using a probe and a negative probe labeled with fluorescents having different wavelengths. The probe can be conjugated with a target protein binding to the physiologically active low molecular material and also be conjugated with proteins not binding to the physiologically active low molecular material. Therefore, a negative prove labeled with a fluorescent of a wavelength different from a fluorescent conjugated with the probe can be used, or a physiologically active low molecular substance and the probe can be also used.
Abstract:
PURPOSE: A high efficiency fluorescence compound is provided to have high single photon absorption and/or two photon absorption characteristic and to not have cytotoxicity. CONSTITUTION: A high efficiency fluorescence compound is indicated in chemical formula 1. In chemical formula 1, R is substituted or unsubstituted naphthalene, substituted or unsubstituted anthracene or substituted or unsubstituted phenalene; R1 is respectively hydrogen, halogen, C1-C6 linear or branched alkyl, C3-C6 cycloalkyl, C1-C6 linear or branched alkoxy, C2-C6 heterocycloalkyl, or substituted or unsubstituted phenyl; and n is 0, 1, 2, or 3.
Abstract:
본 발명은 에스트로겐-연관 수용체 감마(estrogen-related receptor gamma, ERR γ)의 억제 물질을 유효성분으로 포함하는 심장비대(cardiomegaly) 관련 질환 예방 또는 치료용 약제학적 조성물에 관한 것이다. 본 발명의 조성물에 포함된 화합물 또는 올리고뉴클레오타이드는 ERR γ의 하위 시그널 조절 또는 ERR γ의 직접적인 발현에 관여함으로써 ERR γ의 기능을 억제할 수 있다. 특히, 심장 비대 치료제로서 본 발명의 화합물 GSK5182 및 올리고뉴클레오타이드는 ERR γ를 타겟으로 한 심장 비대 관련 질환 치료에 있어서 최초로 성공적인 결과를 제시한다. 따라서 본 발명에 따른 ERR γ작용 억제물질을 유효성분으로 하는 심장 비대 억제 조성물은 심근 비대 관련 유전자의 발현감소 및 심근 비대를 조절하는 효소의 활성을 억제함으로써 심장 비대증의 치료에 기여할 수 있다.
Abstract:
Provided in the present invention are benzopyran derivatives inhibiting formation of microtubule, a pharmaceutically acceptable salt of the same, and a pharmaceutical composition containing the same as active component for treating cancer. A microtubule is in a state of single body and polymer to be controlled according to a need to control cell division, thus blocks movement between single body and polymer of the microtubule to inhibit cell division. The benzopyran derivatives of the present invention inhibit formation of microtubule to be used for treating cancer and other hyperproliferative diseases.