Abstract:
본 발명은 피페리딘-3,5-디카복시아마이드 유도체 또는 이의 약학적으로 허용가능한 염 및 이를 유효성분으로 함유하는 암의 예방 또는 치료용 약학적 조성물에 관한 것으로, 본 발명에 의한 화합물은 역형성 림프종 키나아제(ALK) 활성을 억제하는 효과가 우수하므로 이에 따른 EML4-ALK, NPM-ALK 등의 역형성 림프종 키나아제(ALK) 융합 단백질을 가진 암세포에 대한 치료효과가 향상될 수 있으며, 암의 재발을 막는데 효과적일 것으로 예상되므로 암의 예방 또는 치료용 약학적 조성물로 유용하게 사용될 수 있다.
Abstract:
The present invention relates to a bicyclic nitroimidazole derivative or a pharmaceutically acceptable salt thereof, a method for manufacturing the same, and a pharmaceutical composition comprising the same for preventing or treating tuberculosis. The novel bicyclic nitroimidazole derivative according to the present invention shows a superior antitubercular efficacy for tubercular bacillus in various environments, thereby can be used as a pharmaceutical composition for preventing or treating the tuberculosis.
Abstract:
The present invention relates to a spiro-benzofuanone derivative, pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutical composition for treating influenza containing the same as an active ingredient. The spiro-benzofuanone derivative denoted by chemical formula 1 of the present invention has low toxicity against normal cells, and has an excellent antivirus activity against influenza virus, thereby being practically used as a pharmaceutical composition for preventing or treating influenza.
Abstract:
본 발명은 하기 화학식 1의 니트로이미다졸 화합물 및 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 결핵 치료용 약학 조성물에 관한 것으로, 본 발명에 따른 화합물을 함유하는 약학 조성물은 결핵의 치료에 유용하게 사용될 수 있다: [화학식 1]
Abstract:
PURPOSE: A novel indanone derivative, a method for preparing the same, and a pharmaceutical composition containing the same are provided to ensure low cytotoxicity and to ensure excellent antiviral activity against picornavirus such as coxsackievirus, enterovirus, echovirus, poliovirus, and rhino virus. CONSTITUTION: An indanone derivative is denoted by chemical formula 1. A method for preparing the indanone derivative comprises acylation or alkylation of a compound of chemical formula 1 in a base and a solvent to prepare a compound of chemical formula 1a. A method for preparing the indanone derivative comprises: a step of reacting the compound of chemical formula 1 with thionyl chloride or oxalic chloride under the presence of the base and solvent; a step of reacting the resultant with ammonium to prepare a compound of chemical formula 2; and a step of acylation or alkylation of the compound of chemical formula 2 under the presence of the base and solvent to prepare a compound of chemical formula 1b. A pharmaceutical composition for preventing or treating viral diseases contains the indanone derivative of chemical formula 1, pharmaceutically acceptable salt thereof or optical isomer thereof as an active ingredient. [Reference numerals] (AA,BB) Step 1; (CC) Step 2
Abstract:
PURPOSE: A pharmaceutical composition containing triazole compounds for treating tuberculosis is provided to be used as an anti-tuberculosis therapeutic agent. CONSTITUTION: A triazole compound is denoted by chemical formula 1 or 2. In chemical formula 1 or 2, R1 is aryl or heteroaryl; R2 is hydroxy, keto, amino, azido, C1-16 alkyl amino, and C1-6 acyl amino group. A pharmaceutical composition for treating tuberculosis contains a triazole compound of chemical formula 1a or pharmaceutically acceptable salt thereof as an active ingredient.