tert-Butyl L-valinate → HCID 15487607, 화합물
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C1C2SC3C(=CC=CC=3)SC=2C=CC=1S(Cl)(=O)=O.[CH:19]1[C:32]2[S:31][C:30]3[C:25](=[CH:26][CH:27]=[CH:28][CH:29]=3)[O:24][C:23]=2[CH:22]=[CH:21][C:20]=1[S:33](Cl)(=[O:35])=[O:34].C([O:41][C:42](=[O:48])[C@H:43]([CH:45]([CH3:47])[CH3:46])[NH2:44])(C)(C)C.C(OC(=O)[C@@H](C(C)C)N)(C)(C)C>>[CH3:46][CH:45]([CH3:47])[C@H:43]([NH:44][S:33]([C:20]1[CH:21]=[CH:22][C:23]2[O:24][C:25]3[C:30](=[CH:29][CH:28]=[CH:27][CH:26]=3)[S:31][C:32]=2[CH:19]=1)(=[O:35])=[O:34])[C:42]([OH:48])=[O:41]참가 물질
5
실험 절차
When in the procedure of Example 1, Step (b), thianthrene-2-sulfonyl chloride is replaced by phenoxathiine-2-sulfonyl chloride and (L)-valine-t-butyl ester is replaced with (D)-valine-t-butyl ester, (S)-3-methyl-2-(phenoxathiine-2-sulfonylamino)-butyric acid is obtained as an off-white solid; mp 171-175° C.