METHODS, COMPOSITIONS AND KITS FOR PROMOTING MOTOR NEURON SURVIVAL AND TREATING AND DIAGNOSING NEURODEGENERATIVE DISORDERS
申请人:PRESIDENT AND FELLOWS OF HARVARD COLLEGE
公开号:US20160082015A1
公开(公告)日:2016-03-24
Methods, compositions, and kits for promoting motor neuron survival and for treatment and diagnosis of neurodegenerative disorders such as Amyotrophic lateral sclerosis (ALS) and Spinal muscular atrophy (SMA) are described herein.
作者:William E. Campbell、Jerald J. Nair、David W. Gammon、Carles Codina、Jaume Bastida、Francesc Viladomat、Peter J. Smith、Carl F. Albrecht
DOI:10.1016/s0031-9422(99)00575-0
日期:2000.3
A phytochemical investigation of the bulbs of Brunsvigia radulosa yielded the new alkaloid 1-O-acetylnorpluviine, together with the known structures 1-epideacetylbowdensine, crinamine, crinine, hamayne, lycorine, anhydrolycorin-6-one and sternbergine. All structures were established by spectroscopic evidence. Some of the: C-13 assignments which were reported for crinamine and hamayne were corrected by means of 2D NMR techniques. Tn order to provide a further structure for biological testing, crinamine was converted to apohaemanthamine. The alkaloids were tested for activity against two strains of cultured Plasmodium falciparum and for cytotoxicity with BL6 mouse melanoma cells. (C) 2000 Elsevier Science Ltd. All rights reserved.