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    • 6. 发明申请
    • HUMAN N-METHYL-D-ASPARTATE RECEPTOR SUBUNITS, NUCLEIC ACIDS ENCODING SAME AND USES THEREFOR
    • 人类N-甲基-D-孕激素受体亚型,编码其的核酸及其用途
    • WO1994024284A1
    • 1994-10-27
    • PCT/US1994004387
    • 1994-04-20
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ASSOCIATES, INC.DAGGETT, Lorrie, P.ELLIS, Steven, B.LIAW, Chen, WangLU, Chin-Chun
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ASSOCIATES, INC.
    • C12N15/12
    • G01N33/5008A01K2217/05A61K38/00C07K14/70571G01N33/502G01N33/5041G01N33/5058G01N33/5091G01N33/6872G01N2333/70571
    • In accordance with the present invention, there are provided nucleic acids encoding human NMDA receptor protein subunits and the proteins encoded thereby. The NMDA receptor subunits of the invention comprise components of NMDA receptors that have cation-selective channels and bind glutamate and NMDA. In one aspect of the invention, the nucleic acids encode NMDAR1 and NMDAR2 subunits of human NMDA receptors. In a preferred embodiment, the invention nucleic acids encode NMDAR1, NMDAR2A, NMDAR2B, NMDAR2C and NMDAR2D subunits of human NMDA receptors. In addition to being useful for the production of NMDA receptor proteins subunit, these nucleic acids are also useful as probes, thus enabling those skilled in the art, without undue experimentation, to identify and isolate related human receptor subunits. Functional glutamate receptors can be assembled, in accordance with the present invention, from a plurality of one type of NMDA receptor subunit protein (homomeric) or from a mixture of two or more types of subunit proteins (heteromeric). In addition to disclosing novel NMDA receptor protein subunits, the present invention also comprises methods for using such receptor subunits to identify and characterize compounds which affect the function of such receptors, e.g., agonists, antagonists, and modulators of glutamate receptor function. The invention also comprises methods for determining whether unknown protein(s) are functional as NMDA receptor subunits.
    • 根据本发明,提供了编码人NMDA受体蛋白质亚基的核酸和由此编码的蛋白质。 本发明的NMDA受体亚基包含具有阳离子选择性通道并结合谷氨酸和NMDA的NMDA受体的组分。 在本发明的一个方面,核酸编码人NMDA受体的NMDAR1和NMDAR2亚基。 在优选的实施方案中,本发明核酸编码人NMDA受体的NMDAR1,NMDAR2A,NMDAR2B,NMDAR2C和NMDAR2D亚基。 除了可用于制备NMDA受体蛋白亚基之外,这些核酸也可用作探针,因此使得本领域技术人员无需过多的实验来鉴定和分离相关的人受体亚单位。 功能性谷氨酸受体可以根据本发明从多种一种NMDA受体亚基蛋白(同型)或两种或更多种亚基蛋白(异聚体)的混合物组装。 除了公开新的NMDA受体蛋白质亚基之外,本发明还包括使用这些受体亚基来鉴定和表征影响这些受体功能的化合物的方法,例如激动剂,拮抗剂和谷氨酸受体功能的调节剂。 本发明还包括用于确定未知蛋白质是否作为NMDA受体亚基起作用的方法。
    • 8. 发明申请
    • PYRIDINE MODULATORS OF ACETYLCHOLINE RECEPTORS
    • 乙酰胆碱受体的吡啶类调节剂
    • WO1996015123A1
    • 1996-05-23
    • PCT/US1995013068
    • 1995-10-16
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ASSOCIATES, INC.MC DONALD, Ian, A.WHITTEN, Jeffrey, P.COSFORD, Nicholas, D.
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ASSOCIATES, INC.
    • C07D401/04
    • C07D401/04C07D405/14C07F7/0814
    • In accordance with the present invention, there is provided a class of pyridine compounds of formula (I) which are modulators of acetylcholine receptors. The compounds of the invention displace acetylcholine receptor ligands from their binding sites. Invention compounds may act as agonists, partial agonists, antagonists or allosteric modulators of acetylcholine receptors, and are useful for a variety of therapeutic applications, such as the treatment of Alzheimer's disease and other disorders involving memory loss and/or dementia (including AIDS dementia); disorders of attention and focus (such as attention deficit disorder); disorders of extrapyramidal motor function such as Parkinson's disease, Huntington's disease, Gilles de la Tourette syndrome and tardive dyskinesia; mood and emotional disorders such as depression, panic, anxiety and psychosis; substance abuse including withdrawal syndromes and substitution therapy; neuroendocrine disorders and dysregulation of food intake, including bulimia and anorexia; disorders of nociception and control of pain; autonomic disorders including dysfunction of gastrointestinal motility and function such as inflammatory bowel disease, irritable bowel syndrome, diarrhea, constipation, gastric acid secretion and ulcers; pheochromocytoma; cardiovascular dysfunction including hypertension and cardia arrhythmias, comedication in surgical procedures, and the like.
    • 根据本发明,提供了一类式(I)的吡啶化合物,其是乙酰胆碱受体的调节剂。 本发明的化合物从其结合位点取代乙酰胆碱受体配体。 本发明化合物可用作乙酰胆碱受体的激动剂,部分激动剂,拮抗剂或变构调节剂,并且可用于各种治疗应用,例如治疗阿尔茨海默氏病和涉及记忆丧失和/或痴呆的其它病症(包括AIDS痴呆) ; 注意力集中障碍(如注意力缺陷障碍); 锥体外系运动功能紊乱,如帕金森病,亨廷顿疾病,吉列斯·杜列特综合征和迟发性运动障碍; 情绪和情绪障碍如抑郁,恐慌,焦虑和精神病; 药物滥用,包括戒断综合征和替代治疗; 神经内分泌障碍和食物摄入异常,包括贪食症和厌食症; 伤害感受障碍和疼痛控制; 自主神经障碍包括胃肠蠕动功能障碍和功能障碍,如炎性肠病,肠易激综合征,腹泻,便秘,胃酸分泌和溃疡; 嗜铬细胞瘤; 心血管功能障碍,包括高血压和贲门节律不正,外科手术中的喜剧等。