山莨菪碱(654)是1965年我国从茄科植物唐古特莨菪中提取的有效成分,其化学合成的山莨菪碱为654—2。该药现广泛应用于微循环障碍的疾病,以改善其微循环。该药有缓解眼底小动脉痉挛,并有扩瞳作用,654—2较天然山莨菪碱的扩瞳作用稍强。然眼科应用该药局部点眼的扩瞳作用持续时间、散大程度及其对调节力、眼压的影响观 Anisodamine (654) is an active ingredient extracted from Solanaceae in China in 1965, and the anisodamine chemically synthesized is 654-2. The drug is now widely used in microcirculation disorders to improve its microcirculation. The drug has to alleviate the fundus arteriole spasm, and a dilated effect, 654-2 than natural anisodamine a little stronger dilatation effect. However, the application of ophthalmic ophthalmic ophthalmic partial dilation effect of eye duration, degree of dispersion and regulation of power, intraocular pressure impact view