| 摘要 |
Quaternary sandwicin derivs.(I; R = C1-5 normal or side chain alkyl; X = anion of inorganic or organic acid), having anti-adrenalin activity, were prepd. by reacting sandwicinum halide with alkali followed by reacting with organic or inorganic acid. The sandwicinum halide was prepd. by reacting sandwicin with alkylhalide which was constituted with C1-5 normal chain or side chain alkyl group.
|
