会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 33. 发明授权
    • Indole derivatives
    • 吲哚衍生物
    • US5545644A
    • 1996-08-13
    • US466644
    • 1995-06-06
    • John E. MacorMartin J. Wythes
    • John E. MacorMartin J. Wythes
    • A61K31/40C07D401/06C07D403/06
    • C07D401/06A61K31/40C07D403/06
    • Compounds of the formula ##STR1## wherein n is 0, 1, or 2; X is hydrogen, chlorine, bromine or iodine; R.sub.1 is hydrogen; R.sub.3 is selected from hydrogen and C.sub.1 to C.sub.6 linear or branched alkyl; and R.sub.2 is as defined in the specification and the pharmaceutically acceptable salts thereof are useful psychotherapeutics and are potent serotonin (5-HT.sub.1) agonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain, chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators. A process for forming indoles by transition metal catalyzed cyclization of a dihalogenated intermediate is also disclosed.
    • 式(Ⅰ)化合物其中n为0,1或2; X是氢,氯,溴或碘; R1是氢; R3选自氢和C1至C6直链或支链烷基; 和R2如说明书中所定义,其药学上可接受的盐是有用的精神治疗药物,并且是有效的5-羟色胺(5-HT1)激动剂,可用于治疗抑郁症,焦虑症,进食障碍,肥胖症,药物滥用,丛集性头痛, 偏头痛,疼痛,慢性阵发性高血压和与血管疾病相关的头痛,以及由血清素能神经传递缺陷引起的其他障碍。 该化合物也可用作中枢作用的抗高血压药和血管扩张剂。 还公开了通过二卤代中间体的过渡金属催化环化形成吲哚的方法。
    • 34. 发明授权
    • CGRP receptor antagonist
    • CGRP受体拮抗剂
    • US08481546B2
    • 2013-07-09
    • US13038550
    • 2011-03-02
    • Prasad V. ChaturvedulaGene M. DubowchikJohn E. Macor
    • Prasad V. ChaturvedulaGene M. DubowchikJohn E. Macor
    • C07D401/14A61K31/496
    • C07D401/14C07K5/0806
    • The disclosure generally relates to the compound of formula I, (R)—N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.
    • 本发明一般涉及式I化合物,(R)-N-(3-(7-甲基-1H-吲唑-5-基)-1-(4-(1-甲基哌啶-4-基)哌嗪-1-基) 哌啶-1-基)-1-氧代丙-2-基)-4-(2-氧代-1,2-二氢喹啉-3-基)哌啶-1-甲酰胺,包括药学上可接受的盐,其是CGRP-受体拮抗剂。 本公开还涉及用于治疗CGRP相关疾病的药物组合物和方法,包括偏头痛,神经源性血管舒张,神经源性炎症,热损伤,循环休克,与绝经相关的潮红,气道炎症性疾病如哮喘,慢性阻塞性 肺部疾病(COPD)和癌症。