(-)-Akagerine (1) was synthesized in an efficient and stereocontrolled fashion from the readily available (1S,2R)-cyclohexenedimethanol monoacetate 4. Key steps were the cleavage of the C(17)/C(18) bond of 14a and the regio- and stereoselective cyclization of the dialdehyde 16 to give the tetracyclic skeleton of akagerine.
MANUFACTURE, METHOD AND USE OF ACTIVE SUBSTANCE-RELEASING MEDICAL PRODUCTS FOR PERMANENTLY KEEPING BLOOD VESSELS OPEN
申请人:Hoffmann Erika
公开号:US20100063585A1
公开(公告)日:2010-03-11
The invention relates to stents and catheter balloons having optimized coatings for eluting rapamycin as well as methods for manufacturing these coatings.
本发明涉及具有优化涂层以释放雷帕霉素的支架和导管球囊,以及制造这些涂层的方法。
MANUFACTURE, METHOD AND USE OF DRUG-ELUTING MEDICAL DEVICES FOR PERMANENTLY KEEPING BLOOD VESSELS OPEN
申请人:Hoffmann Erika
公开号:US20130005758A1
公开(公告)日:2013-01-03
The invention relates to stents and catheter balloons having optimized coatings for eluting rapamycin as well as methods for manufacturing these coatings.
本发明涉及具有经过优化的涂层以释放雷帕霉素的支架和导管球囊,以及制造这些涂层的方法。
BALLOON CATHETER WITH POLYMERIC BALLOON HAVING A SURFACE MODIFIED BY A PHOTOACTIVATION REACTION AND METHOD OF MAKING
申请人:D'Onofrio Simone
公开号:US20140378897A1
公开(公告)日:2014-12-25
A balloon catheter, in particular a balloon catheter for angioplasty, the balloon having an inner or outer surface modified by means of a photoactivation reaction.
一个气球导管,特别是用于血管成形术的气球导管,该气球通过光活化反应改性内部或外部表面。
Expandable medical device for the treatment and prevention of cardiovascular diseases
申请人:Perelson, Ophir
公开号:EP1913962A1
公开(公告)日:2008-04-23
The invention relates to expandable medical devices such as stents, bioresorbable stents or catheter balloons with or without crimped stents comprising the pharmaceutically active agent gemcitabine as pure compound or incorporated into a drug release matrix optionally in combination with other drugs for the treatment of cardiovascular diseases such as arteriosclerosis, atherosclerosis, stenosis or restenosis and methods for the manufacture of these expandable medical devices.