| —— |
{(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-2-oxo-propyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-methoxy-benzyl ester |
102646-19-5 |
C45H52N3O6PS2Si |
854.116 |
| —— |
(3S*,4R*)-4-(3-acetoxy-2-oxopropyl)-3-<(R*)-1-hydroxyethyl>-1-(p-methoxybenzyloxycarbonyl)triphenylphosphoranylidenemethyl-2-azetidinone |
102627-99-6 |
C38H38NO8P |
667.695 |
| —— |
(3S*,4R*)-3-<(R*)-1-hydroxyethyl>-1-(p-methoxybenzyloxycarbonyl)triphenylphosphoranylidenemethyl-4-<3-(5-methyl-1,3,4-thiadiazol-2-ylthio)-2-oxopropyl>-2-azetidinone |
102627-96-3 |
C39H38N3O6PS2 |
739.853 |
| —— |
p-methoxybenzyl (5R*,6S*)-2-acetoxymethyl-6-<(R*)-1-hydroxyethyl>carbapen-2-em-3-carboxylate |
102628-01-3 |
C20H23NO7 |
389.405 |
| —— |
p-methoxybenzyl (5R*,6S*)-6-<(R*)-1-hydroxyethyl>-2-(5-methyl-1,3,4-thiadiazol-2-yl)thiomethylcarbapen-2-em-3-carboxylate |
102628-00-2 |
C21H23N3O5S2 |
461.563 |
| —— |
p-methoxybenzyl (5R*,6S*)-6-<(R*)-1-hydroxyethyl>-2-(1,3,4-thiadiazol-2-yl)thiomethylcarbapen-2-em-3-carboxylate |
90488-78-1 |
C20H21N3O5S2 |
447.536 |