A novel domino reaction for the preparation of substituted non-racemic β-proline derivatives
作者:Eric J. Gilbert、Andrew Brunskill、Jiaqiang Cai、Yaxian Cai、Xin-Jie Chu、Xing Dai、Jinsong Hao、Jeffrey T. Kuethe、Zhong Lai、Hong Liu、Cuizhi Mu、Yan Qi、Jack D. Scott、Brandon Taoka、Quang Truong、Shawn P. Walsh、Wen-Lian Wu、Jared N. Cumming
DOI:10.1016/j.tet.2016.08.017
日期:2016.10
A novel domino reaction for the preparation of non-racemic β-proline derivatives is reported. The addition of a methyl 2-(oxetan-3-yl)acetate titanium enolate to chiral tert-butanesulfinyl ketimines followed by an intramolecular oxetane ring-opening provides the highly-substituted pyrrolidine ring systems with three contiguous stereogenic centers.
[EN] DIALKYLAMINOARYLPIPERIDINYL-O-PHENOXY AND O-BENZYLOXYPROPYLAMINO DERIVATIVES HAVING MULTIMODAL ACTIVITY AGAINST PAIN<br/>[FR] DÉRIVÉS DE DIALKYLAMINOARYLPIPÉRIDINYL-O-PHÉNOXY ET DE O-BENZYLOXYPROPYLAMINO PRÉSENTANT UNE ACTIVITÉ MULTIMODALE CONTRE LA DOULEUR
申请人:ESTEVE PHARMACEUTICALS SA
公开号:WO2019115008A1
公开(公告)日:2019-06-20
The present invention relates to dialkylaminoarylpiperidinyl-o-phenoxy and obenzyloxypropylamino derivatives having dual pharmacological activity towards both the α2δ subunit, in particular the α2δ-1 subunit, of the voltage-gated calcium channel and the μ-opioid receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.
5-SUBSTITUTED IMINOTHIAZINES AND THEIR MONO- AND DIOXIDES AS BACE INHIBITORS, COMPOSITIONS, AND THEIR USE
申请人:Wu Wen-Lian
公开号:US20140128382A1
公开(公告)日:2014-05-08
The present invention discloses certain iminothiazine compounds and mono- and dioxides thereof, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomers and said stereoisomers, wherein each of variables shown in the formula are as defined herein. The compounds of the invention may be useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and uses, including Alzheimer's disease, are also disclosed.
Quinoline and isoquinoline derivatives for treating pain and pain related conditions
申请人:ESTEVE PHARMACEUTICALS, S.A.
公开号:US10941138B2
公开(公告)日:2021-03-09
The present invention relates to new compounds of formula (I):
showing great affinity and activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels or dual activity towards subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels, and the noradrenaline transporter (NET).