| —— |
(-)-(3R,4S,7R)-5-benzyloxycarbonyl-2-(tert-butoxycarbonyl)-7-(tert-butyldimethylsilyloxy)-3-phenyl-2,5-diazaspiro[3.4]octan-1-one |
787617-95-2 |
C31H42N2O6Si |
566.77 |
| —— |
(2S,4R)-2-((R)-Amino-phenyl-methyl)-4-(tert-butyl-dimethyl-silanyloxy)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester |
1053627-48-7 |
C27H38N2O5Si |
498.695 |
| —— |
methyl (-)-(2S,3R)-2-[(R)-1-benzyloxycarbonyl-4-(tert-butyldimethylsilyloxy)pyrrolidin-2-yl]-3-(N-tert-butoxycarbonylamino)propanoate |
787617-98-5 |
C32H46N2O7Si |
598.812 |
| —— |
(1R,4R)-1-(tert-Butyl-dimethyl-silanyloxymethyl)-3-oxo-2,5-diaza-spiro[3.4]octane-2,5-dicarboxylic acid 5-benzyl ester 2-tert-butyl ester |
787618-11-5 |
C26H40N2O6Si |
504.699 |
| —— |
methyl (+)-(2R,3R)-2-[1-benzyloxycarbonylpyrrolidin-2-yl]-3-(N-tert-butoxycarbonylamino)-4-(tert-butyldimethylsilyloxy)butanoate |
787618-01-3 |
C27H44N2O7Si |
536.741 |
| —— |
(R)-2-[(R)-1-Amino-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester |
1053711-85-5 |
C22H36N2O5Si |
436.624 |