Two methods of synthesizing peptides with N-terminal Cys(S-Pyr) were also provided. Two peptide thiocarboxylic acids H-Tyr-Ser-Ala-Glu-Leu-Val-SH and H-Tyr-Ser-Ala-Glu-Leu-Gly-SH were prepared on the thioester benzhydryl resin with the cleavage condition of 1.0 m TFMS A/TFA instead ...
中文名称:N-叔丁氧羰基-S-三苯甲基-L-半胱氨酸英文名称:Boc-Cys(Trt)-OH CAS:21947-98-8品牌:TACHEM 产地:甘肃兰州纯度规格:99%HPLC 产品类别:保护氨基酸系列 BOC及其他氨基酸 级别:医药级货号:/ 别名:N-Boc-S-Trityl-L-cysteine分子式:C27H29NO4S ...
Boc-Cys(S-Pyr)-OH and Z-Cys(S-Pyr)-OH were prepared by addition of their cysteine derivatives to 3 equiv of 2,2'-dipyridyldisulfide in one portion. 2-Mercaptopyridine was removed by addition of 0.1 M Cu(NO3)2 to the solution. Both derivatives are white solids and can be used to ...
Preparations of Boc‐Cys(S‐Pyr)‐OH and Z‐Cys(S‐Pyr)‐OH and their applications in orthogonal coupling of unprotected peptide segmentsdoi:10.1111/j.1399-3011.1998.tb00426.xHaihong HuangRobert I. CareyJ Pept Res
中文名称:S-乙酰胺基甲基-N-叔丁氧羰基-L-半胱氨酸 英文名称:Boc-Cys(Acm)-OH CAS:19746-37-3 品牌: TACHEM 产地: 甘肃兰州 纯度规格: 99%HPLC 产品类别: 保护氨基酸系列 BOC及其他氨基酸 级别: 医药级 货号: / 别名: S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine 分子式: C11H20N2O5S ...