Abstract:
A bisphenyl derivative is provided to obtain an ADP-ribosyl cyclase inhibitor having selectivity to each tissue cell and useful for preventing and/or treating cardiac, renal or cerebral diseases. A bisphenyl derivative is represented by the following formula 1. In formula 1, X and Y are linked to each other via a single bond or double bond, and each represents carbon, nitrogen, sulfur or oxygen; and each of R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 is selected from the group consisting of hydroxyl(OH), hydrogen(H), amine(-NH2), amide(-NH), nitro(-NO2), nitroso(-NO), carboxyl(-COOH), aldehyde(-CHO), carbonyl(-C=O), sulfhydryl(-SH) and sulfoxyl(-SO3H).
Abstract:
PURPOSE: A composition for prevention and treatment of diabetes including a NAD glycohydrolase inhibitor as an active ingredient is provided to be used as a cure for diabetes, especially type 2 diabetes, by accelerating hypoglycemic and insulin secretion. CONSTITUTION: A composition for prevention and treatment of diabetes comprises a development inhibitor or an activity inhibitor of NADase as an active ingredient. A NADase is originated from a mammal. The NADase is encoded as a base sequence of sequence number 1 or 2. Diabetes is type 2 diabetes. The active inhibitor is any one selected from a group comprised of antisense nucleotide, siRNA(short interfering RNA), and shRNA(short hairpin RNA) for complementarily uniting to mRNA of a NADase gene.
Abstract:
PURPOSE: An ADP-ribosyl cyclase containing Acer komarovii extract is provided to suppress intracellular calcium increase and to treat diseases caused by intracellular abnormal calcium increase. CONSTITUTION: An ADPR-cyclase inhibitor contains Acer komarovii extract. A therapeutic agent for preventing and treating liver diseases induced by liver tissue selective ADPR-cyclase activity contains Acer komarovii extract. The Acer komarovii extract is administered in an oral or parenteral formulation. A solid formulation for oral administration includes a tablet, pill, powder, granule, capsule, and troche. The liquid formulation for oral administration contains suspension, oil, or syrup. The daily dose of the Acer komarovii extract is 1-1,000 mg/day.
Abstract:
PURPOSE: A quinazoline derivative which controls the activity of ADP-ribosyl cyclase(ADPR-cyclase) is provided to suppress intracellular calcium increase. CONSTITUTION: An ADPR-cyclase inhibitor contains quinazoline derivatives of chemical formula 1. In chemical formula 1, R1, R2, R3, R4, and R5 are hydrogen, halogen atoms, low alkyl group of 1-6 carbon atoms. The derivative of chemical formula 1 is 6,8-dimehty-N-[1-(naphthalene-1-yl)ethyl]quinazoline-1-amine. An agent of preventing and treating kidney and cardiovascular diseases contains the quinazoline derivative of chemical formula 1.
Abstract:
본 발명은 세포내 칼슘 증가와 관련된 신호전달 이차전령(second messenger) 분자를 생성하는 효소로 알려진 에이디피-라이보실 사이클레이즈 (ADP-ribosyl cyclase, 이하 ADPR cyclase라 함)의 강력한 억제작용을 갖는 하기 화학식 1의 비스페닐 유도체에 관한 것이다.
(상기 식에서, X와 Y 는 서로 단일결합 혹은 이중결합으로 이루어진 탄소, 질소, 및 황, 산소 등이고, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 은 독립적으로 히드록실기(OH), 수소 (H), 아민 (-NH 2 ), 니트로(-NO 2 ), 니트로소 (-NO), 카르복실 (-COOH), 알데히드 (-CHO), 카르보닐 (-C=O), 설포히드릴 (-SH), 설폭실 (-SO 3 H) 로 이루어진 그룹으로부터 독립적으로 선택된다) 본 발명에 의하면, 세포내 칼슘 증가와 관련된 신호전달 이차전령(second messenger) 분자를 생성하는 효소로 알려진 ADPR cyclase의 강력한 억제작용을 갖고 있는 신규 화합물을 제공함으로써 이를 심장, 신장 또는 뇌 등의 질병 치료에까지 사용할 수 있다. 이 물질이 ADPR-cyclase를 억제하는 분자적 측면에서의 기전은, 기질인 NAD + (nicotinamide adenine dinucleotided) 가 ADPR-cyclase의 활성부위 (active site)와의 결합을 억제하는 것이다. 따라서 NAD + 를 기질 또는 조효소로 이용하는 모든 효소, mono ADP-ribose transferase, poly ADP-ribose polymerase, sirtuins 등, 들의 억제 또는 활성을 유도할 수 있다. 그러므로 이 물질은 ADPR-cyclase 억제제뿐만 아니라 NAD + 를 기질로 하는 mono ADP-ribose transferase, poly ADP-ribose polymerase, sirtuins 등에 의하여 유발되는 질환, 예를 들어 암, 노화, 당뇨, 비만, 치매 등의 치료제로도 사용될 수 있다. ADPR cyclase, ADPR cyclase 억제제, cADPR 길항제, 세포내 칼슘 유입, 세포내 칼슘 유리 억제제
Abstract:
PURPOSE: An inhibitor containing Artemisia scoparia Waldst. Et Kitaib. extract is provided to suppress intracellular calcium increase. CONSTITUTION: An ADPR-cyclase inhibitor contains Artemisia scoparia Waldst. Et Kitaib. extract. An agent for preventing and treating renal and cardiovascular diseases induced by ADPR-cyclase activity contains the Artemisia scoparia Waldst. Et Kitaib. extract. The Artemisia scoparia Waldst. Et Kitaib. extract is administered by oral formulation and parenteral formulation in case of clinical administration. The daily dose of the Artemisia scoparia Waldst. Et Kitaib. extract is 1-1000 mg/day.
Abstract translation:目的:含有青蒿的抑制剂。 Et Kitaib 提供提取物以抑制细胞内钙的增加。 构成:ADPR环化酶抑制剂含有蒿草。 Et Kitaib 提取。 用于预防和治疗由ADPR-环化酶活性诱导的肾脏和心血管疾病的药物含有青蒿(Waldst)。 Et Kitaib 提取。 艾蒿 Et Kitaib 提取物在临床给药的情况下通过口服制剂和肠胃外制剂施用。 艾蒿的日剂量Waldst。 Et Kitaib 提取物为1-1000mg /天。