NEW ISOXAZOLIL ETHER DERIVATIVES AS PAM GABA A ALFA5 Russian patent published in 2023 - IPC C07D413/14 C07D471/04 C07D487/08 C07D491/107 C07D498/04 C07D498/08 A61K31/501 A61K31/506 A61P25/28 

Abstract RU 2800160 C2

FIELD: organic compounds.

SUBSTANCE: invention relates to organic compounds useful for the treatment or prevention of diseases in mammals. The invention provides new compounds that have the general formula (I) or (II), where R2, R3, R5, R99, W, Y and Z are presented in the claims, and a pharmaceutical composition containing these compounds.

EFFECT: compounds have the activity of a positive allosteric modulator of GABAA receptors α5 and can be used to treat or prevent Alzheimer's disease, mild cognitive impairment, age-related cognitive decline, negative and/or cognitive symptoms associated with schizophrenia, bipolar disorder, autism spectrum disorder, Angelman syndrome, Rett syndrome, Prader-Willi syndrome, epilepsy, post-traumatic stress disorder, amyotrophic lateral sclerosis, fragile X disorder.

14 cl, 2 tbl, 335 ex

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RU 2 800 160 C2

Authors

Chechere, Dzhuzeppe

Grebke Tsbinden, Katrin

Ernandes, Mariya-Klemensiya

Knust, Khenner

Koblet, Andreas

Olivares Morales, Andres Migel

Patini-Adam, Anzhelik

Pinar, Emmanyuel

Runts-Shmitt, Valeri

Stejner, Sandra

Dates

2023-07-19Published

2019-06-11Filed