、
三氟乙酸 、
(S)-N-((2S,3R)-4-((1S,3R)-3-(allyloxy)-6-methoxy-2,3-dihydro-1H-inden-1-ylamino)-1-(3,5-difluorophenyl)-3-hydroxybutan-2-yl)-2-(2-oxopyrrolidin-1-yl)pent-4-enamide 在
Grubbs catalyst first generation 甲醇 、 crude product 作用下,
反应 16.0h,
以to give 5.5 mg (70% yield) of the title compound as its TFA salt的产率得到(1S,4R,5S,8S,14R)-5-(3,5-Difluoro-benzyl)-4-hydroxy-18-methoxy-8-(2-oxo-pyrrolidin-1-yl)-13-oxa-2,6-diaza-tricyclo[12.6.1.015,20]henicosa-10,15(20),16,18-tetraen-7-one