中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (S)-(+)-N-benzyloxycarbonyl-3,4-dimethyl-3-pent-1-enylamine | 676268-49-8 | C15H21NO2 | 247.337 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Z-L-(αMe)Val-F | 175224-23-4 | C14H18FNO3 | 267.3 |
—— | (S)-4-isopropyl-4-methyl-oxazolidine-2,5-dione | —— | C7H11NO3 | 157.169 |
—— | Z-[L-(αMe)Val]7-OtBu | 175224-24-5 | C54H93N7O10 | 1000.37 |
—— | Z-[L-(αMe)Val]5-OtBu | 182688-24-0 | C42H71N5O8 | 774.054 |
—— | (S)-2-{(S)-2-[(S)-2-((S)-2-Benzyloxycarbonylamino-2,3-dimethyl-butyrylamino)-2,3-dimethyl-butyrylamino]-2,3-dimethyl-butyrylamino}-2,3-dimethyl-butyric acid tert-butyl ester | 182688-23-9 | C36H60N4O7 | 660.895 |
—— | Z-[L-(αMe)Val]8-OtBu | 175224-25-6 | C60H104N8O11 | 1113.53 |
—— | Z-[L-(αMe)Val]3-OtBu | 182688-22-8 | C30H49N3O6 | 547.736 |
—— | (S)-2-[(S)-2-((S)-2-{(S)-2-[(S)-2-((S)-2-Benzyloxycarbonylamino-2,3-dimethyl-butyrylamino)-2,3-dimethyl-butyrylamino]-2,3-dimethyl-butyrylamino}-2,3-dimethyl-butyrylamino)-2,3-dimethyl-butyrylamino]-2,3-dimethyl-butyric acid tert-butyl ester | 182688-25-1 | C48H82N6O9 | 887.214 |
The global screw-sense preference of an achiral helical oligomer is best controlled from its C-terminus by a single Ala monomer.
Inserting a thionoglycine residue into a helical foldamer reports both the sign and magnitude (by CD and by 1H NMR) of the adopted screw-sense.