Substituted methanopyrido [2, 1-a] isoindolones as mAChR modulators for treating various associated pathophysiological conditions and process for preparation thereof
申请人:COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
公开号:US11065235B2
公开(公告)日:2021-07-20
The present invention relates to substituted methanopyrido [2,1-a]isoindolones of formula I, wherein, R1 is selected from phenylsulfonyl or p-toluenesulfonyl; and n=1, 2, 3; their derivatives, stereoisomers, pharmaceutically acceptable salts and pharmaceutically acceptable compositions having potential muscarinic acetylcholine receptor modulator activity.
本发明涉及式 I 的取代的甲酰基吡啶并[2,1-a]异吲哚酮,其中,R1 选自苯磺酰基或对甲苯磺酰基;n=1、2、3;它们的衍生物、立体异构体、药学上可接受的盐和药学上可接受的组合物,具有潜在的毒蕈碱乙酰胆碱受体调节剂活性。
SUBSTITUTED METHANOPYRIDO [2, 1-a] ISOINDOLONES AS mAChR MODULATORS FOR TREATING VARIOUS ASSOCIATED PATHOPHYSIOLOGICAL CONDITIONS AND PROCESS FOR PREPARATION THEREOF
申请人:COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
公开号:US20200121657A1
公开(公告)日:2020-04-23
The present invention relates to substituted methanopyrido [2,1-a]isoindolones of formula I, wherein, R is selected from phenylsulfonyl or p-toluenesulfonyl; and n=1, 2, 3; their derivatives, stereoisomers, pharmaceutically acceptable salts and pharmaceutically acceptable compositions having potential muscarinic acetylcholine receptor modulator activity.
Structure and synthesis of two novel ionone-type compounds identified in quince brandy (Cydonia oblonga Mil.)
Twonew ionone-type compounds (1 and 2) were isolated fromquince brandy (Cydoniaoblonga Mil.) and their structures deduced from spectroscopic data and confirmed by synthesis. 13C-, 1H-NMR and MS data as well as olfactive properties of 1 and 2 are given.