NOVEL SUBSTITUTED PYRIDO-PIPERAZINONE DERIVATIVES AS GAMMA SECRETASE MODULATORS
申请人:Janssen Pharmaceutica NV
公开号:US20180319797A1
公开(公告)日:2018-11-08
The present invention is concerned with novel substituted pyrido-piperazinone derivatives of Formula (I)
wherein R
1
, R
2
, R
3
, R
4
, R
5
, L, Z and X have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
[EN] NOVEL SUBSTITUTED PYRIDO-PIPERAZINONE DERIVATIVES AS GAMMA SECRETASE MODULATORS<br/>[FR] DÉRIVÉS SUBSTITUÉS DE PYRIDO-PIPÉRAZINONE D'UN NOUVEAU TYPE EN TANT QUE MODULATEURS DE LA GAMMA-SÉCRÉTASE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2014111457A1
公开(公告)日:2014-07-24
The present invention is concerned with novel substituted pyrido-piperazinone derivatives of Formula (I) wherein R1, R2, R3, R4, R5, L, Z and X have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
The present invention provides for compounds of formula (I)
wherein X, Y, and R
1
have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
[EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR TREATING VIRAL INFECTION<br/>[FR] COMPOSÉS, COMPOSITIONS, ET PROCÉDÉS POUR LE TRAITEMENT D'UNE INFECTION VIRALE
申请人:CHIMERIX INC
公开号:WO2010135520A1
公开(公告)日:2010-11-25
The present invention describes compounds of formulae I and II and methods for treating viral infection, such as Flaviviridae virus infection, including Hepatitis C infection (HCV).
(in six steps) or optically pure (in ten steps) from inexpensive norbornadiene. The methodology allows flexible manipulation of individual positions around the cyclopentane ring, namely highly diastereoselective installation of carbo- and heterocyclic substituents at position 1′, orthogonal functionalization of position 5′, and efficient inversion of stereochemistry at position 2′. Newly prepared carbocyclic