摘要:
The present invention relates to a microwave apparatus, a method or use of the apparatus and a method of carrying out chemical reactions on a continuous basis with the apparatus, wherein the apparatus is particularly suitable for microwave-assisted organic synthesis.
摘要:
There is provided a process for the preparation of Lacosamide in a particular polymorphic form, which process involves the isolation of a salt of formula I : according to the methods defined in the application.
摘要:
There is provided a novel process for the preparation of a compound of formula (I), (Formula (I)). There is also provided novel processes to intermediates of the compound of formula (I), as well as novel intermediates themselves.
摘要:
There is provided a process for the preparation of a compound of formula (III), wherein X and Y are as described in the description. Such compounds may, for example, be useful intermediates in the synthesis of drugs such as Dronedarone. There is also provided a process for the preparation of a compound of formula (I).
摘要:
A process for the production of 2-butyl-3-(4-methoxybenzoyl)-5-nitrobenzofurane by reaction of 2-butyl-5-nitrobenzofuran, characterised by the exclusive use of non-halogenated solvents in the reaction and/or extraction by crystallisation of the product. There is also proidde a method of making Dronedarone including the step of making the intermediate 2-butyl-3-(4-methoxybenzoyl)-5-nitrobenzofurane in the presence of non-halogenated solvents.
摘要:
There is provided a process for the preparation of a compound of formula (I) as defined herein, wherein said process comprises reacting a compound of formula (II) as defined s herein with one or more suitable Vilsmeier reagent.
摘要:
There is provided a process for the preparation of a compound of formula (I): wherein X, R 1 , R 2a , R 2b , R 2c , R 2d , R 2e , R 3a , R 3b , R 3c , R 3d and R 3e are as described in the description. Such compounds may, for example, be useful medicament (or intermediates for medicaments).
摘要:
There is provided a process for the preparation of a compound of formula (I), wherein R 1 , R 2 , R 3 , R 4 , X and Y are as described in the description. Such compounds may, for example, be useful intermediates in the synthesis of drugs such as Dronedarone. Intermediate steps of the process comprise formulae according to (II) and (III).