| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| N-苄氧羰基-L-谷氨酸-5-甲酯-1-叔丁酯 | (S)-1-tert-butyl 5-methyl 2-(benzyloxycarbonylamino)pentanedioate | 57732-63-5 | C18H25NO6 | 351.4 |
| Z-谷安酸叔丁基酯 | (S)-2-(benzyloxycarbonylamino)pentanedioic acid tert-butyl ester | 5891-45-2 | C17H23NO6 | 337.373 |
| —— | Z-Glu(OPcp)-OBut | 25456-73-9 | C23H22Cl5NO6 | 585.696 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | Z-Glu |
25456-77-3 | C26H38N2O9 | 522.596 |
| —— | N-(tert-butoxycarbonyl)-γ-L-glutamyl-γ-L-glutamyl-γ-L-glutamyl-L-glutamic acid, α,α',α'',α'''-tetra-tert-butyl γ-methyl pentaester | 149838-31-3 | C42H72N4O15 | 873.051 |
| —— | N-γ-L-glutamyl-L-glutamic acid, α,α'-di-tert-butyl γ-methyl triester | 149838-30-2 | C19H34N2O7 | 402.488 |
| —— | Z-Glu |
23815-18-1 | C32H37Cl5N2O9 | 770.919 |
| —— | 3- |
149838-34-6 | C51H79N5O15 | 1002.21 |
| —— | 3- |
149838-33-5 | C60H94N6O18 | 1187.44 |
A new synthesis of native polyglutamic acid is described through the polycondensation of γ-glutamylglutamic acid-α,α′-di-t-butyl-γ-pentachlorophenyl ester. This route eliminates the possibility of transpeptidation.