abstract |
The present invention relates to 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocin-10-ol of general formula (1). [Chemical 1] (In the formula, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are as described in the specification and claims.) The invention also relates to a process for the preparation of the compound and its use as a medicament. |