[EN] NOVEL DERIVATIVES OF DONEPEZIL<br/>[FR] NOUVEAU DÉRIVÉS DU DONÉPÉZIL
申请人:SUZHOU SHANGZHI BIOTECH LTD
公开号:WO2014008629A1
公开(公告)日:2014-01-16
This invention relates to novel compounds and hydrochloric acid salts thereof. More specifically, this invention relates to novel compounds and hydrochloric acid salts thereof derived from donepezil. This invention also provides compositions comprising one or more compounds of this invention and a carrier and the use of the disclosed compounds and compositions in methods of treating diseases and conditions that are beneficially treated by administering an acetylcholinesterase (AChE) inhibitor, such as donepezil.
This invention relates to novel compounds and hydrochloric acid salts thereof. More specifically, this invention relates to novel compounds and hydrochloric acid salts thereof derived from donepezil. This invention also provides compositions comprising one or more compounds of this invention and a carrier and the use of the disclosed compounds and compositions in methods of treating diseases and conditions that are beneficially treated by administering an acetylcholinesterase (AChE) inhibitor, such as donepezil.
US9249098B2
申请人:——
公开号:US9249098B2
公开(公告)日:2016-02-02
[EN] IMPROVED FLUORIDATION OF IODONIUM SALTS<br/>[FR] FLUORATION AMÉLIORÉE DE SELS D'IODONIUM
申请人:GE HEALTHCARE LTD
公开号:WO2010018218A2
公开(公告)日:2010-02-18
The present invention provides an improved method for fluoridation of an iodonium salt wherein a solution of the iodonium salt comprising a free radical trap is stored before the reaction is carried out. The method of the invention may be automated, which is particularly convenient when the method of the invention is radiofluoridation. As such the present invention also provides a cassette comprising the iodonium salt solution suitable for carrying out the method of the invention on an automated synthesizer.