The invention relates to tricyclic derivatives, and their use in treating diseases and conditions mediated by antagonism of the mGluR5 receptor, in particular substance related disorders. In addition, the invention relates to compositions containing the derivatives and processes for their preparation.
[EN] PROCESS FOR PREPARATION OF DERIVATIVES OF TETRAHYDROPHTHALIMIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE TÉTRAHYDROPHTALIMIDE
申请人:RALLIS INDIA LTD
公开号:WO2014122674A1
公开(公告)日:2014-08-14
The present disclosure provides a process for preparation of a compound of formula 1, or isomers or its derivatives thereof, which show a high herbicidal activity against wide variety of weeds. (I) wherein R1 is a C3-C4 alkynyl group, a C1-C5 alkyl group, or a C3-C4 alkenyl group, and X is selected from the group consisting of F, Cl, Br, I or H atom.
New Herbicide Models from Benzoxazinones: Aromatic Ring Functionalization Effects
作者:Francisco A. Macías、João M. De Siqueira、Nuria Chinchilla、David Marín、Rosa M. Varela、José M. G. Molinillo
DOI:10.1021/jf062709g
日期:2006.12.1
electronic molecular parameters, the resulting molecular volume (V) and dipole moment (mu) being the most influential ones. Halogenations at C-6 and fluorination at C-7 were the most successful modifications. Compounds 6-fluoro-(2H)-1,4-benzoxazin-3(4H)-one (6F-D-DIBOA), 7-fluoro-(2H)-1,4-benzoxazin-3(4H)-one (7F-D-DIBOA), and 6-chloro-(2H)-1,4-benzoxazin-3(4H)-one (6Cl-D-DIBOA) had the highest phytotoxic