But how to methyl-1h-indazole-3-carboxylate step by step ? what a compound and method ? But in my country is illegal material sending from china, can i make this manual from legal compound ?
The invention discloses a synthesis method of a drug intermediate 1-amyl-3-(1-naphthoyl) indole; the synthesis method comprises the following steps of: by using 1-naphthoic acid, oxalyl chloride, indole and bromopentane as raw materials, using dichloromethane, toluene, ethyl acetate or acetone...