反応式
[NH:1]([CH:5](C)[CH2:6][CH2:7][CH2:8][C:9]([NH:11][C@H:12]([C:19]([OH:21])=[O:20])[CH2:13][C:14]1[N:18]=[CH:17][NH:16][CH:15]=1)=O)[C:2]([NH2:4])=[NH:3].C(SC(=N)N)C.OS(O)(=O)=O.NCCCCCC(N[C@H]([C:50]([OH:52])=[O:51])CC1N=CNC=1)=O>>[NH:1]([CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:50]([OH:52])=[O:51])[C:2]([NH2:4])=[NH:3].[NH2:11][C@H:12]([C:19]([OH:21])=[O:20])[CH2:13][C:14]1[N:18]=[CH:17][NH:16][CH:15]=1参加物
6
実験手順
ε-Guanidinohexanoyl-L-histidine (n=5) -- S-Ethylisothiourea. H2SO4 (1.4 g.) and εAhx-His (1.7 g.) were treated in the same way as Example 2; yield, 56.1%; mp, 102°-103° C., decomp. Hydrolysis as above gave ε-guanidinohexanoic acid and histidine (tlc).
後処理
- customyield
- customHydrolysis as
出典と根拠
- ORDレコード
- ord-b44a8425f3054d5a8261480ffd0bcb46
- 出典データセット
- uspto-grants-1976_11
- 特許番号
- US03995051
関連ノート
読み込み中…