17-Cyclobutylmethyl-3-methoxy-8β-methylmorphinan-6-one Hydrochloride 、
氢溴酸 、
ammonium hydroxide 在
ice 、
氯仿 、 Silica Gel 作用下,
以
水 为溶剂,
反应 0.33h,
以the product was isolated as in the HCl salt, yield 84%, mp 150° C. dec, with foaming的产率得到17-Cyclobutylmethyl-3-hydroxy-8β-methylmorphinan-6-one Hydrochloride