中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | acetylamino-(1-methyl-indol-3-ylmethyl)-malonic acid diethyl ester | 6976-19-8 | C19H24N2O5 | 360.41 |
2-乙酰氨基-3-(1H-吲哚-3-基)丙酸乙酯 | acetyltryptophan ethylester | 42717-06-6 | C15H18N2O3 | 274.32 |
N-乙酰-DL-色氨酸 | N-acetyl-DL-tryptophan | 87-32-1 | C13H14N2O3 | 246.266 |
—— | N-Acetyl-1-methyl-tryptophan | 732-10-5 | C14H16N2O3 | 260.293 |
—— | Nα-ethoxycarbonyl-DL-tryptophan | 22223-38-7 | C14H16N2O4 | 276.292 |
DL-色氨酸 | Trp | 54-12-6 | C11H12N2O2 | 204.228 |
1-甲基-色氨酸 | 2-amino-3-(1-methyl-1H-indol-3-yl)-propanoic acid | 26988-72-7 | C12H14N2O2 | 218.255 |
The synthesis of 1-methyl-3,4-dihydro-β-carboline (harmalan) and of two of its derivatives by dehydration of the corresponding 1-hydroxymethyl-1,2,3,4-tetrahydro-β-carbolines is described. Harmalan was also obtained by oxidative decarboxylation of 1-methyl-1,2,3,4-tetrahydro-β-carboline-1-carboxylic acid.