incontinenceofurine相关论文
Alterations of rCBF in Healthy Adults during Urine Withhold by 99mTc-ECD SPECT Brain Imaging and Ana
Objective: Incontinence of urine is related with the pathological process of many brain diseases.The aim of this study w......
目的:合成L-酒石酸托特罗定。方法:以肉桂酸和对甲酚为起始原料,经环和、甲基化、对甲苯磺酸酯化、胺化、脱甲基、拆分得到目标化合物......