ACETYLCHOLINESTERASE INHIBITOR COMPOUNDS AND 5HT4 SEROTONERGIC RECEPTOR AGONISTS, WITH PROMNSIA EFFECT, METHODS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
申请人:UNIVERSITE DE CAEN
公开号:US20160122300A1
公开(公告)日:2016-05-05
Compounds are provided according to Formula (I)
as well as their enantiomers and their racemics, their acid salts, their hydrates or their solvation products. Among a large number of possible meanings, X represents a halogen, Y an oxygen atom; all of the coefficients m, n, r and s have the value 1, R represents an ethyl and R′ a cycloalkyl. The invention also includes Methods of preparing the above compounds and the pharmaceutical compositions containing them also are provided.
TANAKA, JUICHI;ADACHI, KAZUO, BULL. CHEM. SOC. JAP., 62,(1989) N, C. 2102-2104
作者:TANAKA, JUICHI、ADACHI, KAZUO
DOI:——
日期:——
US9663465B2
申请人:——
公开号:US9663465B2
公开(公告)日:2017-05-30
Studies on Aromatic Sesquiterpenes. XI. Synthesis of 7-Isopropyl-3,5-dimethyl-1-naphthol
作者:Juichi Tanaka、Kazuo Adachi
DOI:10.1246/bcsj.62.2102
日期:1989.6
Starting from m-cresol, the title new naphthol was synthesized through 4-methyl-3-(2-methoxy-4-methylbenzoyl)pentanoic acid as a key intermediate.
从间甲酚出发,通过关键中间体4-甲基-3-(2-甲氧基-4-甲基苯甲酰基)戊酸,合成了新萘酚。
Efficient Total Synthesis of Racemic Bisabolane Sesquiterpenes Curcuphenol and Xanthorrhizol Starting from Substituted Acetophenones
作者:Luisa E. Montiel、L. Gerardo Zepeda、Joaquín Tamariz
DOI:10.1002/hlca.201000111
日期:——
A totalsynthesis of natural bisabolanesesquiterpenescurcuphenol (1) and xanthorrhizol (2) was developed by using the substitutedacetophenones 4 and 5, respectively, as starting materials. The acetyl group of the latter was activated through ethoxycarbonylation to carry out the prenylation, which was performed successfully to give their respective precursors 11a and 11b, and 21 that were converted