[EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DE RÉCEPTEURS ADRÉNERGIQUES BÊTA 3 DÉRIVÉS DE PYRROLIDINE
申请人:MERCK SHARP & DOHME
公开号:WO2011025774A1
公开(公告)日:2011-03-03
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.
Visible-Light-Mediated Alkenylation of Alkyl Boronic Acids without an External Lewis Base as an Activator
作者:Fuyang Yue、Jianyang Dong、Yuxiu Liu、Qingmin Wang
DOI:10.1021/acs.orglett.1c00399
日期:2021.4.2
Herein we report a protocol for the direct visible-light-mediated alkenylation of alkyl boronic acids at room temperature without an external Lewis base as an activator, and we propose a mechanism involving benzenesulfinate activation of the alkyl boronic acids. The protocol permits the efficient functionalization of a broad range of cyclic and acyclic primary and secondary alkyl boronic acids with
Glucopyranosyloxypyrazole derivatives and medicinal use thereof
申请人:Nishimura Toshihiro
公开号:US20060142209A1
公开(公告)日:2006-06-29
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula:
wherein one of Q and T represents a group represented by the general formula:
while the other represents a lower alkyl group or a halo(lower alkyl) group; R
1
represents a hydrogen atom, an optionally substituted lower alkyl group, a lower alkenyl group, a cyclic lower alkyl group, etc.; R
2
represents a hydrogen atom, an optionally substituted lower alkyl group, a lower alkoxy group, a lower alkenyl group, a cyclic lower alkyl group, a cyclic lower alkoxy group, etc., which exert an excellent inhibitory activity in human SGLT2, and therefore are useful as drugs for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complications or obesity, pharmaceutically acceptable salts thereof or prodrugs thereof, production intermediates thereof and pharmaceutical uses thereof.
Glycopyranosyloxypyrazole derivatives and medicinal use thereof
申请人:——
公开号:US20040132669A1
公开(公告)日:2004-07-08
The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula:
1
wherein one of Q and T represents a group represented by the general formula:
2
while the other represents a lower alkyl group or a halo(lower alkyl) group; R
1
represents a hydrogen atom, an optionally substituted lower alkyl group, a lower alkenyl group, a cyclic lower alkyl group, etc.; R
2
represents a hydrogen atom, an optionally substituted lower alkyl group, a lower alkoxy group, a lower alkenyl group, a cyclic lower alkyl group, a cyclic lower alkoxy group, etc., which exert an excellent inhibitory activity in human SGLT2, and therefore are useful as drugs for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complications or obesity, pharmaceutically acceptable salts thereof or prodrugs thereof, production intermediates thereof and pharmaceutical uses thereof.