کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2765305 | 1150960 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The development of ultrashort acting neuromuscular relaxant tropane derivatives
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
بیهوشی و پزشکی درد
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The development of ultrashort acting neuromuscular relaxant tropane derivatives The development of ultrashort acting neuromuscular relaxant tropane derivatives](/preview/png/2765305.png)
چکیده انگلیسی
There is a need for neuromuscular relaxant (NMR) agents that are of the “nondepolarizing type” and produce rapidly developing and short-lasting skeletal muscle relaxation in anesthesiology. Many efforts have been directed to produce such agents. Our research focused on the design, synthesis, and evaluation of numerous “bisquaternary” derivatives of the cyclic aminoalkanes: tropane and granatane. Through systematic “steric structure-activity relationship” studies, we arrived at some new bisquaternary tropine and granatanol diesters, which in laboratory studies appeared to be the fastest and shortest acting NMRs recognized so far. Their ultrashort duration action-mechanism was, however, linked to the formation of nephrotoxic metabolites, precluding further development. Even so, we believe that the scientific information gained from more than a thousand such agents, will be useful toward developing the “ideal,” ultrashort-acting NMR that could be clinically successful without the use of “reversing” agents, at least until “new biotechnology” may solve all problematic aspects of “transient” muscle relaxation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Critical Care - Volume 24, Issue 1, March 2009, Pages 58-65
Journal: Journal of Critical Care - Volume 24, Issue 1, March 2009, Pages 58-65
نویسندگان
Laszlo Gyermek, Chingmuh Lee,