Problem to be Solved To provide a novel compound inhibiting the effect of HSP90, in particular a novel compound inhibiting the function of HSP90 as a chaperone protein and having antitumor activity.
Solution The present invention provides a pyrazolopyrimidine compound represented by the formula (1) having various substituents which inhibits the ATPase activity of HSP90 and which has antitumor activity, an HSP90 inhibitor comprising the compound represented by the formula (1), a medicament comprising the compound represented by the formula (1), an anticancer agent comprising the compound represented by the formula (1), a pharmaceutical composition comprising the compound represented by the formula (1) and a method for treating cancer using the compound represented by the formula (1).
Nouveaux dérivés aminométhyl hétérocycliques, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
申请人:ADIR ET COMPAGNIE
公开号:EP0841330B1
公开(公告)日:2001-06-27
US5919784A
申请人:——
公开号:US5919784A
公开(公告)日:1999-07-06
US8158638B2
申请人:——
公开号:US8158638B2
公开(公告)日:2012-04-17
Heterocyclic aminomethyl compounds
申请人:Adir Et Compagnie
公开号:US05919784A1
公开(公告)日:1999-07-06
A compound of general formula (I): ##STR1## where A, X, R.sub.1, Y, n and Ar are defined in the description. Medicinal products containing the same are useful as D.sub.4 receptor Ligands.