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Chromium, Isochrome and Dihydroisobenzofuran Derivatives as Negative Modulators of Diphenyl Bromide Ether
专利权人:
MERCK SHARP and DOHME CORP.
发明人:
SEBHAT, Iyassu K.,ARASAPPAN, Ashok,HOYT, Scott B.,WILKENING, Robert R.,DEMONG, Duane
申请号:
PE2019000706
公开号:
PE20190609A1
申请日:
2017.09.25
申请国别(地区):
PE
年份:
2019
代理人:
摘要:
It refers to the alternative formulation (I) of some chromium, isochromium and dihydroisobenzofuran compounds or the acceptable salt on their medicines, in which ring A is (II).(iii)(iv) O (v);R2 is H, cyclopentadienol, etc; R2A, R 3 and R3A are H or methyl; ring B is phenyl, isopropylene, etc; n is 0, 1, 2 or 3 (e.g. not exceeding the maximum number of replaceable H atoms in ring B);R1 is a halogen, among other things He also mentioned a pharmacological composer and preparation method. The current invention of negative herring inhibitor or modulator (NAM) as glutamate-2 metabolite receptor (MGLUR2) is useful for the treatment of diseases or disorders related to the receptor, such as Alzheimer's disease, cognitive impairment, schizophrenia and other eating disorders. A state of vitality, pain, and dreams.Se refiere a ciertos compuestos de cromano, isocromano y dihidroisobenzofurano sustituidos de Formula (I) o su sal farmaceuticamente aceptable, en la que: el anillo A es (II), (III), (IV) o (V); R2 es H, ciclopropilo, entre otros; R2A, R3 y R3A son H o metilo; el anillo B es fenilo, heteroarilo, entre otros; n es 0, 1, 2 o 3 (si no supera el numero maximo de atomos de H sustituibles en el anillo B); y R1 es halogeno, -CN, entre otros. Tambien se refiere a una composicion farmaceutica y a metodos de preparacion. La presente invencion es util como inhibidor o modulador alosterico negativo (NAM) del receptor metabotropico de glutamato 2 (mGluR2) para el tratamiento de enfermedades o trastornos en los que esta implicado dicho receptor, como Alzheimer, deterioro cognitivo, esquizofrenia y otros trastornos del estado de animo, del dolor y del sueno.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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