The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts thereof:
which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
AROMATIC HETEROCYCLIC COMPOUND, INTERMEDIATE THEREOF, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF
申请人:SHANGHAI YINGLI PHARMACEUTICAL CO., LTD
公开号:US20210032241A1
公开(公告)日:2021-02-04
Disclosed are an aromatic heterocyclic compound, an intermediate thereof, a preparation method therefor, and a pharmaceutical composition and use thereof. The aromatic heterocyclic compound of the present invention is a new ALK5 inhibitor, and is used for treating and/or preventing various ALK5-mediated diseases.
In one aspect, the invention relates to compounds having the formula I:
where R
1
-R
6
are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.
NOVEL HETEROAROMATIC DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS
申请人:Boléa Christelle
公开号:US20100144756A1
公开(公告)日:2010-06-10
The present invention relates to novel compounds of Formula (I), wherein X
1
, X
2
, X
3
, X
4
, Y
1
, Y
2
, Y
3
, Y
4
, M
1
, M
2
, M
3
, A
m
and B
n
are defined as in Formula (I); invention compounds are modulators of metabotropic glutamate receptors—subtype 4 (“mGluR4”) which are useful for the treatment or prevention of central nervous system disorders as well as other disorders modulated by mGluR4 receptors.
The invention is also directed to pharmaceutical compositions and the use of such compounds in the manufacture of medicaments, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR4 is involved.
NOVEL NAPHTHYRIDINONE DERIVATIVES AND THEIR USE IN THE TREATMENT OF ARRHYTHMIA
申请人:NOVARTIS AG
公开号:US20180111932A1
公开(公告)日:2018-04-26
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof;
Wherein R
1
, R
3
-R
6
, X
2
and X
3
are as defined herein, a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.