【结 构 式】 |
【药物名称】BRL-31660(free base), BRL-31660A 【化学名称】N-[2-(2,4-Dimethyl-1-pyrrolidinyl)ethyl]-1-naphthalenesulfonamide (E)-2-butenedioate 【CA登记号】77709-56-9 (cis-free base), 77709-55-8 (free base) 【 分 子 式 】C22H28N2O6S 【 分 子 量 】448.54226 |
【开发单位】GlaxoSmithKline (Originator) 【药理作用】Antiarrhythmic Drugs, CARDIOVASCULAR DRUGS |
合成路线1
By condensation of 2,4-dimethyl-1-(2-aminoethyl)pyrrolidine (I) with 1-naphtalenesulfonyl chloride (II) in refluxing benzene, followed by a treatment with fumaric acid (III) in absolute ethanol.
【1】 Josic, L.; Anti-arrythmic sulphonamide compositions. EP 0021580; JP 56161373; US 4372955; US 4436908 . |
【2】 Castaner, J.; Thorpe, P.; BRL-31660 A. Drugs Fut 1985, 10, 10, 810. |
Extended Information