Benzoic acid (2S,3R,4S,6R)-2-((E)-(3R,5R,6R,7R,9R,13S,14R)-13,14-diethyl-13-hydroxy-7-methoxy-3,5,7,9,11-pentamethyl-2,4,10-trioxo-oxacyclotetradec-11-en-6-yloxy)-4-dimethylamino-6-methyl-tetrahydro-pyran-3-yl ester 在
sodium hydride 作用下,
以
四氢呋喃 、
水 、
乙腈 为溶剂,
反应 35.0h,
生成 (3aS,4R,7R,9R,10R,11S,13R,15R,15aR)-3a,4-diethyl-11-methoxy-7,9,11,13,15-pentamethyl-2,6,8,14-tetraoxo-1-(4-quinolin-2-ylbutyl)tetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl-3,4,6-trideoxy-3-(dimethylamino)-D-xylo-hexopyranoside