| 摘要 |
<p>A new method to synthesize the platelet-activating factor antagonist which is a derivative of thienotriazolodiazepene, tetrahydro-4, 7, 8, 10 methyl-1(chloro-2 phenyl)-6 (methosy-4 phenyl carbamoyl)-9 pyrido[4,3-:4,5] thieno[3,2-f] triazolo-1,2,4 [4,3-α] diazepine-1,4] (1) is disclosed. The compound synethesized by this new method has been designated 'LAU-8080' which has the same structure as the compound currently named in the literature as 'BN-50730.' LAU-8080 was shown to prevent photoreceptor cell death, inhibit pathological neovascularization in the retina, and minimize the loss of neurons due to ischemic-reperfusion damage due to stroke. Thus LAU-8080 can be used to treat the retinal diseases of age-related macular degeneration, retinitis pigmentosa, and diabetic retinopathy. It can also be used to minimize the neuronal damage due to stroke.</p> |
