[EN] PROCESS FOR THE PREPARATION OF (S)-1-ALKYL-2',6'-PIPECOLOXYLIDIDE COMPOUND [FR] PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ (S)-1-ALKYL-2',6'-PIPÉCOLOXYLIDIDE
PROCESS FOR THE PREPARATION OF (S)-1-ALKYL-2',6'-PIPECOLOXYLIDIDE COMPOUND
申请人:Pharmathen S.A.
公开号:EP2234974B1
公开(公告)日:2012-04-25
Medical Devices Incorporating a Bioactive and Methods of Preparing Such Devices
申请人:Isch P. Andrew
公开号:US20080108824A1
公开(公告)日:2008-05-08
One embodiment provides a medical device comprising a base material and a bioactive in contact with the base material, the bioactive having a proton binding site with a non-ionic form and an ionic form, the bioactive being less soluble in water when the proton binding site is in the non-ionic form than when the proton binding site is in the ionic form, wherein at least 5% w/w of the bioactive is present with the proton binding site in the non-ionic form and wherein the bioactive is not an anesthetic. Another embodiment provides such a medical device where the bioactive is an anesthetic and where the device is not a ureteral stent. Another aspect provides method of manufacturing such devices.