Facile aromatic nucleophilic substitution (S<sub>N</sub>Ar) reactions in ionic liquids: an electrophile–nucleophile dual activation by [Omim]Br for the reaction
作者:Xiao Zhang、Guo-ping Lu、Chun Cai
DOI:10.1039/c6gc01742h
日期:——
A facile aromatic nucleophilic substitutionreaction (SNAr) in recyclable [Omim]Br under relatively mild conditions has been described. An electrophile-nucleophile dual activation by [Omim]Br is also discovered based on control experiments,...
Nucleophilic aromatic substitution reactions under aqueous, mild conditions using polymeric additive HPMC
作者:Niginia Borlinghaus、Tharique N. Ansari、Leon H. von Garrel、Deborah Ogulu、Sachin Handa、Valentin Wittmann、Wilfried M. Braje
DOI:10.1039/d1gc00128k
日期:——
nucleophilic aromatic subsitution (SNAr) reactions between various nucleophiles and electrophiles. The mild reactionconditions facilitate a broad functional group tolerance that can be utilized for subsequent derivatization for the synthesis of pharmaceutically relevant building blocks. The use of only equimolar amounts of all reagents and water as reaction solvent reveals the greenness and sustainability
Heterocyclically substituted anilinopyrimidines of the formula (I)
in which R
1
to R
10
and L
1
, L
2
, E1, E2, E3, Y and Z have the meanings given in the description, and agrochemically active salts thereof, their use and also methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, processes for preparing such compositions and treated seed and also their use for controlling phytopathogenic harmful fungi in agriculture, horticulture and forestry, in the protection of materials and in the domestic and hygiene field. The present invention furthermore relates to a process for preparing heterocyclically substituted anilinopyrimidinenes of the formula (I).
[EN] 2-(PHENYL OR PYRID-3-YL) AMINOPYRIMIDINE DERIVATIVES AS KINASE LRRK2 MODULATORS FOR THE TREATMENT OF PARKINSON'S DISEASE<br/>[FR] DÉRIVÉS 2-(PHÉNYL OU PYRID-3-YL)AMINOPYRIMIDINES EN TANT QUE MODULATEURS DE LA KINASE LRRK2 POUR LE TRAITEMENT DE LA MALADIE DE PARKINSON
申请人:HOFFMANN LA ROCHE
公开号:WO2013079495A1
公开(公告)日:2013-06-06
Compounds of the formula (I), or pharmaceutically acceptable salts thereof, wherein m, n. X, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
Compounds of the formula I:
or pharmaceutically acceptable salts thereof,
wherein m, n. X, R
1
, R
2
, R
3
, R
5
, R
6
and R
7
are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.