| 摘要 |
<p>Hypogglycaemic benzenesulphonamides prepn. Cpds. of formula (I): (where m is 2 or 3; R1 is not >12 C alkyl, 3-5C alkenyl, is not >7C cycloalk(en)yl or is not >9C phenylalkyl; R2 si >2C alkyl; R3 is H, is not >7C (chloro)alkyl, is not >5C alkenyl, is not >8C cycloalk(en)yl, phenyl or is not >10C phenylalk(en)yl, phenyl opt. being mono- to tri-substd. by F, Cl, Br, CF3, is not >4C alkyl, OH or is not >2C alkoxy or alkylthio; and R4 is H or CH3) and their acid addition salts are prepd. by reacting a reactive functional deriv. of a corr. benzenesulphonic acid with a corr. 1-unsubst. 2-imino-imidazolidine, and opt. converting to a salt.</p> |
