[EN] PROCESS FOR PREPARING QUINOLINE AMINES<br/>[FR] PROCEDE DE PREPARATION D'AMINOQUINOLINES
申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:WO1994017043A1
公开(公告)日:1994-08-04
(EN) A process for preparing a 4-amino-3-nitroquinoline-2-sulfonate or a 4-(substituted)amino-3-nitroquinoline-2-sulfonate. The process involves reacting a 3-nitroquinoline-2,4-disulfonate with an amine or a substituted amine in order to selectively aminate at the 4-position. Further steps afford various intermediates en route to 1H-imidazo[4,5-c]quinolin-4-amines.(FR) Procédé de préparation de 4-amino-3-nitroquinoline-2-sulfonate ou de 4-(substitué)amino-3-nitroquinoline-2-sulfonate. Ce procédé consiste à faire réagir un 3-nitroquinoline-2,4-sulfonate avec une amine ou une amine substituée afin d'en obtenir l'amination sélective en position 4. D'autres étapes permettent d'obtenir différents produits intermédiaires lors de la préparation de 1H-imidazol[4,5-c]quinolin-4-amines.
The invention provides novel compositions comprising imidazoquinoline compounds. Also provided are methods of administering the compositions in an effective amount to enhance the immune response of a subject. Further provided are novel compositions and methods of administering the compositions in combination with (an) other agent(s).