[EN] PYRIMIDINE COMPOUNDS AND PESTS CONTROLLING COMPOSITION CONTAINING THE SAME [FR] COMPOSES DE PYRIMIDINE ET COMPOSTION DE LUTTE CONTRE LES ANIMAUX NUISIBLES CONTENANT CES COMPOSES
[EN] AMIDOALKYLPIPERAZINYL DERIVATIVES FOR THE TREATMENT OF CENTRAL NERVOUS SYSTEM DISEASES<br/>[FR] DÉRIVÉS D'AMIDOALKYLPIPÉRAZINYLE POUR LE TRAITEMENT DE MALADIES DU SYSTÈME NERVEUX CENTRAL
申请人:ADAMED SP ZOO
公开号:WO2013001498A1
公开(公告)日:2013-01-03
The invention relates to novel amidoalkylpiperazinyl derivatives of tricyclic heterocyclic systems of general formula (I), wherein Z represents -NH- and X represents -S-, or Z represents -S- and X represents >C=C<; R1 represents H or -CH3, R6 and R7 both represent H, n is an integer from 0 to 4 inclusive, G represents a cyclic amide or imide moiety, and optical isomers, geometric isomers, and pharmaceutically acceptable salts thereof. The compounds may be useful for the treatment and/or prevention of the central nervous system disorders.
Hofmann-Type Rearrangement of Imides by in Situ Generation of Imide-Hypervalent Iodines(III) from Iodoarenes
作者:Katsuhiko Moriyama、Kazuma Ishida、Hideo Togo
DOI:10.1021/ol300028j
日期:2012.2.3
The Hofmann-type rearrangement of aromatic and aliphatic imides using a hypervalent iodine(III) reagent generated in situ from PhI, m-CPBA, and TsOH·H2O proceeded in the presence of a base in alcohol to provide anthranilic acid derivatives and amino acid derivatives in high yields, respectively. This reaction proceeds through a tandem reaction via alcoholysis followed by a Hofmann rearrangement promoted
Effect of catalytic alkali metal bromide on Hofmann-type rearrangement of imides
作者:Katsuhiko Moriyama、Kazuma Ishida、Hideo Togo
DOI:10.1039/c2cc33914e
日期:——
The Hofmann-type rearrangement of aromatic and aliphatic imides using KBr as the catalyst proceeded to provide aromatic and aliphatic amino acid derivatives. We have also developed a new synthetic route to gabapentin with this method.
PHOSPHORUS-CONTAINING COMPOUNDS AND THEIR PREPARATION PROCESS AND USE
申请人:LIN Ching-Hsuan
公开号:US20130005938A1
公开(公告)日:2013-01-03
A series of novel phosphorus-containing compounds having the following formula is provided:
in which:
R
1
-R
4
, A, Q and m are as defined in the specification.
A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.