Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.
[EN] PROCESSES AND INTERMEDIATE FOR THE LARGE-SCALE PREPARATION OF 2,4,6-TRIFLUORO-N-[6-(1-METHYL-PIPERIDINE-4-CARBONYL)-PYRIDIN-2-YL]-BENZAMIDE HEMISUCCINATE, AND PREPARATION OF 2,4,6-TRIFLUORO-N-[6-(1-METHYL-PIPERIDINE-4-CARBONYL)-PYRIDIN-2-YL]-BENZAMIDE ACETATE<br/>[FR] PROCÉDÉS ET INTERMÉDIAIRE DE PRÉPARATION À GRANDE ÉCHELLE D'HÉMISUCCINATE DE 2,4,6-TRIFLUORO-N-[6-(1-MÉTHYL-PIPÉRIDINE-4-CARBONYL)-PYRIDINE-2-YL]-BENZAMIDE, ET PRÉPARATION D'ACÉTATE DE 2,4,6-TRIFLUORO-N-[6-(1-MÉTHYL-PIPÉRIDINE-4-CARBONYL)-PYRIDINE-2-YL]-BENZAMIDE
申请人:LILLY CO ELI
公开号:WO2021007155A1
公开(公告)日:2021-01-14
The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms made by these processes. The embodiments of the present invention further provide for the preparation of lasmiditan acetate, 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide acetate salt, and/or pharmaceutical compositions thereof, and/or uses of lasmiditan acetate and formulations thereof in subcutaneous drug delivery.
Design, synthesis and biological evaluation of pyridinylmethylenepiperidine derivatives as potent 5-HT1F receptor agonists for migraine therapy
作者:Chuanfei Jin、Chao Yi、Wenhe Zhong、Yaping Xue、Kangzhi Chen、Kang Deng、Zusheng Wang、Tao Wang
DOI:10.1016/j.ejmech.2021.113782
日期:2021.12
without cardiovascular effects emerged, such as CGRP and selective 5-HT1F receptoragonists. In this work, a series of pyridinylmethylenepiperidine derivatives were designed, synthesized and evaluated for their 5-HT1F receptoragonistactivity. The results in vitro showed that compound C1–C6 displayed potentagonistactivities compared with positive drug lasmiditan. Pharmacokinetic properties in rat
[EN] PROCESS FOR PREPARATION OF LASMIDITAN<br/>[FR] PROCÉDÉ DE PRÉPARATION DE LASMIDITAN
申请人:GLENMARK LIFE SCIENCES LTD
公开号:WO2021152462A1
公开(公告)日:2021-08-05
The present invention relates to a process for the preparation of lasmiditan, a compound of formula I, or pharmaceutically acceptable salts thereof, the process comprising reacting a compound of formula IV with morpholine to obtain a compound of formula II, reacting the of formula III with a compound of formula IIA to obtain lasmiditan or salt thereof.
Ionic Liquids for Separation of Olefin-Paraffin Mixtures
申请人:Dai Sheng
公开号:US20110015461A1
公开(公告)日:2011-01-20
The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula
wherein m and n are independently 0 or an integer of 1 or above, and p is 0 or 1, provided that when p is 0, the group —N—SO
2
—(CF
2
)
n
CF
3
subtended by p is replaced with an oxide atom connected to the shown sulfur atom. The invention is also directed to a method for separating an olefin from an olefin-paraffin mixture by passing the mixture through a layer of the ionic liquid described above.