SUBSTITUTED 3-ISOBUTYL-9,10-DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-a]ISOQUINOLIN-2-OL COMPOUNDS, THEIR SYNTHESIS, AND USE THEREOF
申请人:DISPERSOL TECHNOLOGIES, LLC
公开号:US20210087191A1
公开(公告)日:2021-03-25
The invention relates to substituted 3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol compounds, their synthesis, pharmaceutical compositions containing them, and methods of using them in the treatment of disorders benefiting from inhibition of vesicular monoamine transporter 2 (VMAT2).
Redox-Annulation of Cyclic Amines and β-Ketoaldehydes
作者:Weijie Chen、Daniel Seidel
DOI:10.1021/acs.orglett.6b00151
日期:2016.3.4
Benzo[a]quinolizine-2-one derivatives are readily assembled from 1,2,3,4-tetrahydroisoquinoline and β-ketoaldehydes by means of a new intramolecular redox-Mannich process. These reactions are promoted by simple acetic acid and are thought to involve azomethine ylides as reactive intermediates.
通过新的分子内氧化还原-曼尼希方法,可以容易地将1,2,3,4-四氢异喹啉和β-酮醛组装成苯并[ a ]喹啉嗪-2-酮衍生物。这些反应通过简单的乙酸促进,并被认为涉及偶氮甲亚胺作为反应性中间体。
PHARMACEUTICAL COMPOUNDS
申请人:Duffield Andrew John
公开号:US20100087475A1
公开(公告)日:2010-04-08
This application describes substituted 1,3,4,6,7,11b-hexahydro-benzo(a)quinolizine compounds, pharmaceutical compositions containing them, processes for making them and their therapeutic methods.
The present invention relates to new extended release pharmaceutical compositions and methods of use thereof for the treatment of disorders. In certain embodiments, disclosed herein is an extended-release pharmaceutical formulation comprising, in a solid dosage form for oral delivery of between about 100 mg and about 1 g total weight: between about 2 and about 18% of an active ingredient; between about 70% and about 96% of one or more diluents; between about 1% and about 10% of a water-soluble binder and between about 0.5 and about 2% of a surfactant.
3,11 b-cis-Dihydrotetrabenazine for the Treatment of a Proliferative Disease or an Inflammatory Disease
申请人:Duffield Andrew John
公开号:US20090275605A1
公开(公告)日:2009-11-05
The invention provides the use of a compound for the manufacture of a medicament for the prophylaxis or treatment of a proliferative disease or an inflammatory disease, the compound being 3,11b-cis-dihydrotetrabenazine or a pharmaceutically acceptable salt thereof.