[EN] BICYCLIC PYRIDINE AND PYRIMIDINE DERIVATIVES AND THEIR USE IN THE TREATMENT, AMELIORATION OR PREVENTION OF INFLUENZA<br/>[FR] DÉRIVÉS BICYCLIQUES DE PYRIDINE ET DE PYRIMIDINE ET LEUR UTILISATION POUR TRAITER OU PRÉVENIR LA GRIPPE, OU POUR ATTÉNUER SES SYMPTÔMES
申请人:SAVIRA PHARMACEUTICALS GMBH
公开号:WO2017133664A1
公开(公告)日:2017-08-10
The present invention relates to a compound having the formula (I), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, prodrug, codrug, cocrystal, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which is useful in treating, ameloriating or preventing influenza.
Compounds and methods for development of Ret modulators
申请人:Ibrahim Prabha
公开号:US20070049615A1
公开(公告)日:2007-03-01
Compounds active on Ret are described, as well as methods of using such compounds. Also described are crystal structures of Ret surrogates that were determined using X-ray crystallography. The use of such Ret surrogate crystals and strucural information can, for example, be used for identifying molecular scaffolds and for developing ligands that bind to and modulate Ret and for identifying improved ligands based on known ligands.
It is intended to provide a novel azabicyclo compound which exhibits both HSP90 inhibitory activity and cell proliferation inhibitory effect. Specifically disclosed is a compound represented by the following general formula (I) or a salt thereof: wherein X
1
represents CH or N; any one of X
2
, X
3
and X
4
represents N, and the others represent CH; any one or two of Y
1
, Y
2
, Y
3
and Y
4
represent C—R
4
, and the others are the same or different and represent CH or N; R
1
represents an optionally substituted monocyclic or bicyclic unsaturated heterocyclic group having 1 to 4 heteroatoms selected from N, S and O; R
2
represents an alkyl group having 1 to 6 carbon atoms, or the like; and R
3
and R
4
represent —CO—R
5
or the like.
The present invention relates to compounds of formula (I) or pharmaceutical acceptable salts,
wherein R
1a
, R
1b
, R
1c
, X, Y, Z, n, and m are defined in the description. The present invention relates also to compositions containing said compounds which are useful for inhibiting kinases such as Cdc7 and methods of treating diseases such as cancer.