A compound of Formula (2):
wherein: Y is -F or -Cl;
and a process for its preparation from a compound of Formula (3):
wherein: Y is -F or -Cl; with a process for the preparation of a compound of Formula (3) from a compound of Formula (4):
wherein: Y is -F or -Cl;
and a process for the conversion of a compound of Formula (2) into a compound of Formula (1):
are provided.
Compounds of Formula (1) are useful as intermediates in the manufacture of agrochemicals, pharmaceuticals and dyestuffs.
Disclosed are compounds and pharmaceutically acceptable salts of Formula I
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, n, Q
1
, Q
2
, Q
3
, Y, and X
1
-X
4
are as defined herein. Compounds of Formula I are useful in the treatment of diseases and/or conditions related to cell proliferation, such as cancer, inflammation, arthritis, angiogenesis, or the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND COMPOSITION THEREOF, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
申请人:Shanghai Pharmaceuticals Holding Co., Ltd.
公开号:EP3889156A1
公开(公告)日:2021-10-06
Disclosed by the present invention are a nitrogen-containing heterocyclic compound, and a composition thereof, a preparation method therefor and an application thereof. The structure of the nitrogen-containing heterocyclic compound according to the present invention is shown in Formula I. The nitrogen-containing heterocyclic compound according to the present invention or a pharmaceutically acceptable salt thereof has better inhibitory activity on p38 protein kinase and/or higher bioavailability. In addition, the preparation method is simple.
本发明公开了一种含氮杂环化合物及其组合物、制备方法和应用。根据本发明的含氮杂环化合物的结构如式 I 所示。根据本发明的含氮杂环化合物或其药学上可接受的盐对 p38 蛋白激酶具有更好的抑制活性和/或更高的生物利用度。此外,制备方法简单。
Hepatitis B antiviral agents
申请人:Novira Therapeutics, Inc.
公开号:US10196376B2
公开(公告)日:2019-02-05
The present invention includes a method of inhibiting, suppressing or preventing HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of at least one compound of the invention.