___ __ e_ e_ e_ e_ e_ e_ e_ a-2-alpha_ lambda_-6-phenyl-alpha_ _ u_ delta_ a_ 1,2 _ p_ o_ delta_ _ e_ e_ e_ e_

摘要

Formula (I) Compounds in which R1 represents a group or a group of [alpha_] lambda_alpha [phi] theta_lambda_, possibly substituted with one or more persons or one or more persons Or more, X stands for replacing the same or different people from 1 to 4 (selected from halogen, alkyl, alpha lambda_gamma C1-C10) ONU (C1-C10) alkyl, alpha lambda, C1-C10, nrarb,Delta alpha (C1-C10), which may be_alkyl halides with one or a group of nrarb hydroxyl groups, R2 and R3 independently represent one On the other hand, a hydrogen atom, the alkyl group (C1-C10), may be a_pi_kappa alpha___RF group, a group of alpha_lambda_.__uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu Y, alpha lambda__ (C1-C10) alpha lambda__, nrarb, hydroxyl radical, one or more of the kappa__uuuuuuuuuuuuuuuuuuuuuuuuuuu A ring having 5~7 carbon atoms.R4 represents a hydrogen atom, a group (C1-C10 alkyl__ kappa alpha__uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu Hydrogenation base or salt. Used in treatment and synthesis processes.