[EN] PROCESS FOR CONTROLLED CRYSTAL SIZE IN 1,2-SUBSTITUTED 3,4-DIOXO-1-CYCLOBUTENE COMPOUNDS<br/>[FR] PROCÉDÉ POUR OBTENIR UNE TAILLE DE CRISTAUX CONTRÔLÉE DANS DES COMPOSÉS 3,4-DIOXO-1-CYCLOBUTÈNE 1,2-SUBSTITUÉS
申请人:SCHERING CORP
公开号:WO2009005802A1
公开(公告)日:2009-01-08
This application discloses a novel process for the preparation of 2-Hydroxy-N,N-dimethyl-3-[[2-[[1(R)-(5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]benzamide, which has utility, for example, in the treatment of CXC chemokine-mediated diseases.
[EN] PROCESS AND INTERMEDIATES FOR THE SYNTHESIS OF 1,2-SUBSTITUTED 3,4-DIOXO-1-CYCLOBUTENE COMPOUNDS<br/>[FR] PROCÉDÉ ET INTERMÉDIAIRES DE SYNTHÈSE DE COMPOSÉS DE 3,4-DIOXO-1-CYCLOBUTÈNE 1,2-SUBSTITUÉS
申请人:SCHERING CORP
公开号:WO2009005801A1
公开(公告)日:2009-01-08
This application discloses a novel process for the preparation of 1.2 - substituted 3, 4 - dioxo - 1 - cyclobutene compounds of formula (A), which have utility, for example, in the treatment of CXC chemokine -mediated diseases, and intermediates useful in the synthesis thereof.
Substituted aminosalicylic acid amides with fungicidal effect and intermediate products for production thereof
申请人:——
公开号:US20020006958A1
公开(公告)日:2002-01-17
The invention relates to novel substituted aminosalicylamides, to a plurality of processes for their preparation and to their use as fungicides, and also to novel intermediates and to a plurality of processes for their preparation.
A cyclic compound of the general formula (I)
where X-Y-Z is N═C—O, NH—C═N or N═C—NH and
R
1
, R
2
and R
3
are each H or C
1-6
-alkyl
and of the general formula (III)
where X-Y-Z is N═C—O and
R
1
, R
2
and R
3
are each H or C
1-6
-alkyl, may be used as complexing ligands.
Fungicidal compositions and methods, and compounds and methods for the preparation thereof
申请人:Dow AgroSciences LLC
公开号:US06297401B1
公开(公告)日:2001-10-02
Fungicidal compositions and methods comprising acylated aminosalicylamides (AASA) described herein. Novel cyclic amines and 3-nitrosalicylamides, and their use as pesticides and in the preparation of the antifungal AASA compounds are also disclosed.