GLUTARIMIDE DERIVATIVES, USE THEREOF, PHARMACEUTICAL COMPOSITION BASED THEREON AND METHODS FOR PRODUCING GLUTARIMIDE DERIVATIVES
申请人:Obschestvo S Ogranichennoi Otvetstennostiyu
"Pharmenterprises"
公开号:EP2985282A1
公开(公告)日:2016-02-17
The present invention relates to novel biologically active glutarimide derivatives of general formula I or pharmaceutically acceptable salts thereof, their use as an agent for the treatment of upper respiratory tract diseases, pharmaceutical compositions comprising the glutarimide derivatives of general formula I, methods for preparing the glutarimide derivatives of general formula I by heating a dicarboxylic acid monoamide of general formula II with a dehydrating agent.
Glutarimide derivatives, use thereof, pharmaceutical composition based thereon and methods for producing glutarimide derivatives
申请人:OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTIYU “PHARMENTERPRISES”
公开号:US10196377B2
公开(公告)日:2019-02-05
A compound having the following formula:
or a pharmaceutically acceptable salt thereof. A medicament or pharmaceutical composition contains the compound. A method of treating a respiratory tract disease includes administering to a patient an effective amount of a compound or a pharmaceutically acceptable salt thereof.
Glutarimide Derivatives, Use Thereof, Pharmaceutical Composition Based Thereon and Methods for Producing Glutarimide Derivatives
申请人:OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTIYU "PHARMENTERPRISES"
公开号:US20180016255A1
公开(公告)日:2018-01-18
A medicament or pharmaceutical composition for the treatment of exacerbations of asthma and chronic obstructive pulmonary disease, which is a compound having the following formula:
or a pharmaceutically acceptable salt thereof. A method of treating exacerbations of asthma and chronic obstructive pulmonary disease includes administering to a patient an effective amount of the compound or a pharmaceutically acceptable salt thereof.
US9815814B2
申请人:——
公开号:US9815814B2
公开(公告)日:2017-11-14
Furan-Terminated <i>N</i>-Acyliminium Ion Initiated Cyclizations in Alkaloid Synthesis
作者:Steven P. Tanis、Melissa V. Deaton、Lisa A. Dixon、Mark C. McMills、Jeffrey W. Raggon、Mark A. Collins
DOI:10.1021/jo980718l
日期:1998.10.1
cyclizations for the synthesis of linearly fused alkaloid precursors (Figure 2) is presented. The outcome of the cyclization event depends on the position of furan tether attachment (2 vs 3), tether length, and furan 5-substituent (R = H, CH(3), Ar). 3-Substitutedfurans cyclized to form 6- and 7-membered ring containing furans 35-38, 50, and 51 in good to excellent yields. 2-Substituted furans closed to form