Discovery of a Series of 6,7-Dimethoxy-4-pyrrolidylquinazoline PDE10A Inhibitors
摘要:
A papaverine based pharmacophore model for PDE10A inhibition was generated via SBDD and used to design a library of 4-amino-6,7-dimethoxyquinazolines. From this library emerged an aryl ether pyrrolidyl 6,7-dimethoxyquinazoline series that became the focal point for additional modeling, X-ray, and synthetic efforts toward increasing PDE10A inhibitory potency and selectivity versus PDE3A/B. These efforts culminated in the discovery of 29, a potent and selective brain penetrable inhibitor of PDE10A.
[EN] BICYCLIC DERIVATIVES FOR USE IN THE TREATMENT OF ANDROGEN RECEPTOR ASSOCIATED CONDITIONS<br/>[FR] DÉRIVÉS BICYCLIQUES DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT D'AFFECTIONS ASSOCIÉES AU RÉCEPTEUR DES ANDROGÈNES
申请人:ASTRAZENECA AB
公开号:WO2009081197A1
公开(公告)日:2009-07-02
The invention concerns bicyclic compounds of Formula (I), wherein the integers X1, X2, X3, Ring A, R4, R5 and m are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of androgen-receptor associated conditions.
[EN] PYRIDYL ETHERS AND THIOETHERS AS LIGANDS FOR NICOTINIC ACETYLCHOLINE RECEPTOR AND ITS THERAPEUTIC APPLICATION<br/>[FR] PYRIDYL ETHERS ET THIOETHERS TENANT LIEU DE LIGANDS POUR LE RECEPTEUR DE L'ACETYCHOLINE NICOTINIQUE, ET APPLICATION THERAPEUTIQUE
申请人:ORTHO MCNEIL PHARM INC
公开号:WO2000010997A1
公开(公告)日:2000-03-02
The present invention provides compounds of formula (I) wherein m is 0, 1 or 2; p is 0 or 1; Y is O, S, S(O) or S(O)2 and R1 to R7 are various substituents as selective modulators of the nicotinic acetylcholine receptor useful in the treatment of pain, Alzheimer's disease, memory loss or dementia or loss of motor function.
BICYCLIC DERIVATIVES FOR USE IN THE TREATMENT OF ANDROGEN RECEPTOR ASSOCIATED CONDITIONS-155
申请人:Bradbury Robert Hugh
公开号:US20100016279A1
公开(公告)日:2010-01-21
The invention concerns bicyclic compounds of Formula I
wherein the integers X
1
, X
2
, X
3
, Ring A, R
4
, R
5
and m are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of androgen-receptor associated conditions.
Bicyclic derivatives for use in the treatment of androgen receptor associated conditions-155
申请人:AstraZeneca AB
公开号:US08003649B2
公开(公告)日:2011-08-23
The invention concerns bicyclic compounds of Formula I
wherein the integers X1, X2, X3, Ring A, R4, R5 and m are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of androgen-receptor associated conditions.