#COc1ccc2c(c1)C(N1CCCCC1)CCO2

—
Reaction #3863
hydrochloride salt
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1988_02
—
Reaction #93283
hydrochloride salt
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1986_09
COc1ccc2c(c1)C(N1CCCCC1)CCO2
Reaction #955045
desired product
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1988_10
COc1ccc2c(c1)C(N1CCCCC1)CCO2
Reaction #1066653
desired product
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1987_05