2-[(2-aminobenzoyl)amino]-2-methyl-N-(1-{[(methyl)(phenyl)amino]carbonyl}cyclopentyl)-3-phenylpropanamide 在
盐酸 作用下,
以
甲苯 为溶剂,
反应 0.05h,
以50%的产率得到cis-10',22'-dibenzyl-10',22'-dimethyl-10',11',22',23'-tetrahydro-6'H,8'H-dispiro[cyclopentane-1,7'-dibenzo[h,r][1,4,7,11,14,17]hexaazacycloicosine-19',1''-cyclopentane]-6',9',12',18',21',24'(5'H,17'H,20'H)-hexone