3,3-Diphenyl-D-alanine, N-BOC protectedBoc-β,β-diphenyl-Ala-OHBoc-L-3,3-二苯基丙氨酸Boc-3,3-diphenyl-L-alanineN-(tert-Butoxycarbonyl)-β-phenyl-L-phenylalanineN-Boc-3,3-diphenyl-L-alanineBoc-β-phenyl-Phe-OHN-(叔丁氧基羰基)-β-苯基-L-苯丙氨酸Boc-β,β-二苯基-Ala-OHBoc-L-3,3-diphenylalanineBoc-beta-phenyl-Phe-OHN-Boc-3,3-二苯基-L-丙氨酸