[EN] SMALL MOLECULE INHIBITORS OF DIHYDROFOLATE REDUCTASE<br/>[FR] INHIBITEURS À PETITES MOLÉCULES DE LA DIHYDROFOLATE RÉDUCTASE
申请人:CIDARA THERAPEUTICS INC
公开号:WO2016201219A1
公开(公告)日:2016-12-15
The disclosure relates to compositions and methods for the treatment of fungal, bacterial, and parasitic infections and inhibition of fungal, bacterial, and parasitic growth. In particular, such compositions include dihydrofolate reductase (DHFR) inhibitors that are able to bind to DHFR and inhibit its function, resulting in inhibition of DNA biosynthesis and reduced cell division. The disclosure features DHFR inhibitors having a diaminoquinazoline scaffold.
Fused pyrazine derivatives useful as soluble guanylate cyclase stimulators
申请人:Merck Sharp & Dohme Corp.
公开号:US10780092B2
公开(公告)日:2020-09-22
The invention provides certain fused pyrazine compounds of the Formula (I) or a pharmaceutically acceptable salts thereof, wherein X, Y, R1, R3, R4a, R5a, R5b, R6, and the subscript t are as described herein. The compounds or their pharmaceutically acceptable salts can modulate the body's production of cyclic guanosine monophosphate (“cGMP”), and are generally suitable for the therapy and prophylaxis of diseases or disorders which are associated with a disturbed cGMP balance. The invention also provides pharmaceutical compositions which comprise compounds of Formula (I) or pharmaceutically acceptable salts thereof. The invention also relates to methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of the abovementioned diseases and disorders and for preparing pharmaceuticals for this purpose.
本发明提供了某些式(I)的融合吡嗪化合物或其药学上可接受的盐类,其中 X、Y、R1、R3、R4a、R5a、R5b、R6 和下标 t 如本文所述。本发明的化合物或其药学上可接受的盐类可以调节体内环磷酸鸟苷("cGMP")的产生,通常适用于治疗和预防与 cGMP 平衡紊乱有关的疾病或失调。本发明还提供了包含式(I)化合物或其药学上可接受的盐的药物组合物。本发明还涉及将这些化合物或其药学上可接受的盐用于治疗和预防上述疾病和紊乱的方法,以及为此目的制备药物的方法。
A Simple and Efficient Method for the Preparation of Hindered Alkyl−Aryl Ethers
作者:Thomas F. Woiwode、Christoph Rose、Thomas J. Wandless
DOI:10.1021/jo981647t
日期:1998.12.1
FUSED PYRAZINE DERIVATIVES USEFUL AS SOLUBLE GUANYLATE CYCLASE STIMULATORS