propyl {6-O-[(2-{[N-(fluoren-9-ylmethoxycarbonyl)-S-(tert-butylsulfanyl)-L-cysteinyl]amino}ethyl)phosphonato]-α-D-mannopyranosyl}-(1->2)-α-D-mannopyranoside 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以74%的产率得到propyl {6-O-[(2-{[S-(tert-butylsulfanyl)-L-cysteinyl]amino}ethyl)phosphonato]-α-D-mannopyranosyl}-(1->2)-α-D-mannopyranoside