| 摘要 |
This invention relates to new 1,3-dihydro-6-aminomethyl -7-hydroxy-furo-(3,4-c)-pyridine derivatives of the general formula I I wherein each of A1 and A2 independently represents various substituents, pharmaceutically acceptable salts of the same, a process for the preparation of said compounds from the 6-formyl-7-hydroxy-furo-(3,4-c)-pyridine derivatives of the general formula wherein A1 and A2 have the above meanings and a therapeutic composition comprising, as an essential ingredient therein, an effective amount of said compounds. |
