| 摘要 |
PURPOSE:Methano-anthracene derivatives of formula I (R1, R2 are H, lower alkyl, lower alkenyl, aralkyl, or may form in combination through or not through an oxygen atom a 5 - 7-membered cyclic amino together with the nitrogen atom) and acid addition salts thereof; for example, 9-beta-dimethylaminoethyl9,10-dihydro-9, 10-methano-anthracene. |
