| 摘要 |
<p>Cpds. of formula (I); (R2 is 1-6C alkyl, and RA is H, F, Cl, I, NO2 or NH2) are mfd. by reacting a B7BB7-carboline of formula (II) (RA is as above and R is COOH), with DMF, imidazole and thionyl chloride. The cpd. obtd. can be halogenated, nitrated and subsequently reduced. - (I) have pharmaceutical uses in human medicine.</p> |
