Process for producing stereoisomer of pyrrolidine derivative
申请人:——
公开号:US20030004208A1
公开(公告)日:2003-01-02
The present invention provides a process for producing optically active 3-hydroxy-4-methoxypyrrolidine, which is an intermediate for synthesizing a quinuclidine derivative useful as a squalene synthetase inhibitor, a salt thereof, or a hydrate thereof by subjecting a pyrrolidine derivative represented by the following formula (1-4):
1
wherein R
3a
and R
3b
are different and each of R
3a
and R
3b
represents a hydrogen atom or a methyl group, to optical division purification by using an optically active dibenzoyltartaric acid derivative or the like.
[EN] BENZAMIDE DERIVATIVES FOR INHIBITING THE ACTIVITY OF ABL1, ABL2 AND BCR-ABL1<br/>[FR] DÉRIVÉS DE BENZAMIDE POUR INHIBER L'ACTIVITÉ D'ABL1, D'ABL2 ET DE BCR-ABL2
申请人:NOVARTIS AG
公开号:WO2013171640A1
公开(公告)日:2013-11-21
The present invention relates to compounds of formula (I): in which Y, Y, R, R 2, R 3 and R 4 are defined in the Summary of the Invention; capable of inhibiting the activity of BCR-ABL1 and mutants thereof. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds in the treatment of cancers.
COMPOUNDS AND COMPOSITIONS FOR INHIBITING THE ACTIVITY OF ABL1, ABL2 AND BCR-ABL1
申请人:Furet Pascal
公开号:US20150183801A1
公开(公告)日:2015-07-02
The present invention relates to compounds of formula (I): in which Y, Y, R, R 2, R 3 and R 4 are defined in the Summary of the Invention; capable of inhibiting the activity of BCR-ABL1 and mutants thereof. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds in the treatment of cancers.
Pyrazolopyrimidines having activity against the respiratory syncytial virus (RSV)
申请人:Janssen Sciences Ireland Unlimited Company
公开号:US11339165B2
公开(公告)日:2022-05-24
The invention concerns compounds having antiviral activity, in particular, having an inhibitory activity on the replication of the respiratory syncytial virus (RSV). The invention further concerns pharmaceutical compositions comprising these compounds and the compounds for use in the treatment of respiratory syncytial virus infection. Formula (Ia).