中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-(2-benzylphenyl)-2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)acetamide | —— | C23H18N2O3 | 370.408 |
6-(苯二甲酰亚氨基甲基)吗吩烷啶 | N-<(11H-dibenzazepin-6-yl)methyl>phthalimide | 74860-00-7 | C23H16N2O2 | 352.392 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
S(+)-米安色林 | (S)-(+)-mianserin | 51152-88-6 | C18H20N2 | 264.37 |
—— | (14bS)-(+)-1,2,3,4,10,14b-Hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine | 136315-25-8 | C17H18N2 | 250.343 |
A simple enantioselective synthetic procedure for the preparation of mianserin and epinastine in optically pure form is described. The key step in the synthetic pathway is the asymmetric reduction of the cyclic imine using asymmetric transfer hydrogenation conditions.