A compound of formula (I) for use in the treatment or prevention of mental diseases
A is N, CH, C having a double bond or CR5; each of B and Z is independently N, CH or CR1, with the proviso that A is N when B and/or Z is N; R1, R2, R3, R4 and R5 and n are as defined in the specification.
Pyrazolopyrimidines, a process for their preparation and their use as medicine
申请人:Danysz Wojciech
公开号:US20080032998A1
公开(公告)日:2008-02-07
Substituted pyrazolopyrimidine derivatives of formula (I)
wherein
R
1
represents chloro or bromo;
R
2
, R
3
, R
4
, R
5
, R
6
and R
7
independently represent e.g. hydrogen or C
1-6
-alkyl;
R
8
represents a radical R
9
or a radical R
10
, whereby one of the two radicals R
8
represents R
9
and the other radical R
8
represents Ret; R
9
represents e.g. a phenyl or thiophene group, and R
10
represents e.g. hydrogen or methyl;
are potent mGluR5 modulators and are useful for the prevention of acute and chronic neurological disorders.
the 5-HT7receptor, and the 9-carbamoyl moiety afforded increased selectivity. Compound 26j exhibited high affinity for the 5-HT7receptor, with at least 280-fold selectivity over the 5-HT2 receptor. In a functional model of 5-HT7receptor activation, this compound was confirmed to have 5-HT7receptorantagonist activity. It should be a useful tool for clarifying the biological role of the 5-HT7 receptor
A novel class of quinazolinone derivatives as potent poly(ADP-ribose)polymerase-1 (PARP-1) inhibitors has been discovered. Key to success was application of a rational discovery strategy involving structure-baseddesign, combinatorialchemistry, and classical SAR for improvement of potency and bioavailability. The new inhibitors were shown to bind to the nicotinamide-ribose binding site (NI site) and
[EN] GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE GLYCOSIDASES
申请人:MERCK PATENT GMBH
公开号:WO2014159234A1
公开(公告)日:2014-10-02
Compounds of formula (I) wherein X1, X2, W, R1 to R5, L and m have the meaning according to the claims, are glucosidase inhibitors, and can be employed, inter alia, for the treatment of Alzheimer's disease.