Fmoc-Gln(TMOB)-OH是一种谷氨酰胺衍生物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(9H-芴-9-基)甲基 2,5-二氧代吡咯烷-1-羧酸 | 9-fluorenylmethyl N-succinimidyl carbonate | 102774-86-7 | C19H15NO4 | 321.332 |
—— | Fmoc-succinimide | —— | C19H15NO4 | 321.3 |
A new trityl-linker for the strategy of combined solid phase and solution synthesis has been used for the synthesis of the fully protected segment 74-99 of HIV 1-protease. The fully protected fragments 74-81, 82-99 and 90-99 have been synthesized on the polystyrenepolyethylenglykol resin TentaGel, split off with dilute acetic acid and assembled in solution without loss of side-chain protecting groups. After protection of the C-terminus of the fragment 90-99, the second fragment was coupled with TBTU/NMM. The couplings were monitored by IS-MS and HPLC. Racemization was checked by chiral gas-chromatography on a Chirasil-Val capillary.