[EN] PIPERIDINE-DIONE DERIVATIVES<br/>[FR] DÉRIVÉS DE PIPÉRIDINE-DIONE
申请人:HOFFMANN LA ROCHE
公开号:WO2015140133A1
公开(公告)日:2015-09-24
The invention provides novel compounds having the general formula (I) and tautomers and pharmaceutically acceptable salts thereof, wherein A1, A2, A3, A4, R1, R4, R5, R6, R7 and R8 are as defined herein, compositions including the compounds and methods of using the compounds.
A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
Highly Selective C–N and C–S Dual Functionalization of 1,3-Dicarbonyl Derivatives Using TBHP as an Oxidant
作者:Pooja K. Bagad、Ratanamala S. Darole、G. Rama Krishna、Beeran Senthilkumar
DOI:10.1021/acs.joc.4c00612
日期:2024.7.5
and efficient method for the selective synthesis of (E)-3-amino-2-thiocyanato-α,β-unsaturated carbonyl compounds is described through a given protocol. The present approach features the use of inexpensive ammonium thiocyanate to achieve dual functionalization of 1,3-dicarbonyl compounds using TBHP as an oxidant, providing a rapid and practical route to the selective formation of both C–N and C–S bonds
通过给定的方案描述了一种直接电合成/无光催化剂、原子经济且有效的选择性合成( E )-3-氨基-2-硫氰酸根-α,β-不饱和羰基化合物的方法。本方法的特点是使用廉价的硫氰酸铵,以 TBHP 作为氧化剂实现 1,3-二羰基化合物的双官能化,为通过自由基选择性形成 C-N 和 C-S 键提供了快速实用的途径过程。该方法提供了广泛的底物范围和优异的产率,并允许进一步探索产物以构建杂环化合物和其他功能。
[EN] METHOD OF CONTROLLING LACTATE PRODUCTION WITH PIPERDINE-DIONE DERIVATIVES<br/>[FR] PROCÉDÉ POUR RÉGULER LA PRODUCTION DE LACTATE À L'AIDE DE DÉRIVÉS DE PIPÉRIDINE-DIONE
申请人:GENENTECH INC
公开号:WO2015142903A2
公开(公告)日:2015-09-24
The invention provides novel compounds having the general formula: and tautomers and pharmaceutically acceptable salts thereof, wherein A1, A2, A3, A4, R1, R4, R5, R6, R7 and R8 are as defined herein, compositions including the compounds and methods of using the compounds.