GABA A RECEPTOR ALLOSTERIC ENHANCER COMPOUND AND PREPARATION AND USE THEREOF
申请人:Xi'an Libang Zhaoxin Biotechnology Co., Ltd.
公开号:EP3845517A1
公开(公告)日:2021-07-07
The present disclosure provides an allosteric enhancing compound of GABAA receptors or a prodrug thereof, a method for preparing the same, and use thereof. The compound is represented by formula (1), wherein R1 and R2 are each independently selected from isopropyl or n-propyl; and when R1 is n-propyl, R2 is not isopropyl.
Synthesis, biological evaluation, and preliminary structure-activity considerations of a series of alkylphenols as intravenous anesthetic agents
作者:Roger James、John B. Glen
DOI:10.1021/jm00186a013
日期:1980.12
Following our discovery of the intravenous (iv) anesthetic activity of 2,6-diethylphenol in mice, a series of alkylphenols was examined in this species and the most active analogues were further evaluated in rabbits. The synthesis of compounds which were not commercially available was accomplished by adaptations of standard ortho-alkylation procedures for phenols. Structure-activity relationships were found to be complex, but, in general, potency and kinetics appeared to be a function of both the lipophilic character and the degree of steric hindrance exerted by ortho substituents. The most interesting compounds were found in the 2,6-dialkyl series, and the greatest potency was associated with 2,6-di-sec-alkyl substitution. In particular, 2,6-diisopropylphenol (ICI 35 868) emerged as a candidate for further development and has subsequently been shown to be an effective iv anesthetic agent in man.
KLEMM L. H.; TAYLOR D. R., J. ORG. CHEM., 1980, 45, NO 22, 4320-4326
作者:KLEMM L. H.、 TAYLOR D. R.
DOI:——
日期:——
ROTH, BARBARA;TIDWELL, MARY Y.;FERONE, ROBERT;BACCANAR, DAVID P.;SIGEL, C+, J. MED. CHEM., 32,(1989) N, C. 1949-1958
作者:ROTH, BARBARA、TIDWELL, MARY Y.、FERONE, ROBERT、BACCANAR, DAVID P.、SIGEL, C+