[EN] NOVEL SUBSTITUTED 1,2,4-TRIOXANES USEFUL AS ANTIMALARIAL AGENTS AND A PROCESS FOR THE PREPARATION THEREOF<br/>[FR] NOUVEAUX 1,2,4-TRIOXANES SUBSTITUES UTILISES COMME ANTIPALUDIQUES ET PROCEDE DE PREPARATION DE CES ANTIPALUDIQUES
申请人:COUNCIL SCIENT IND RES
公开号:WO2003082852A1
公开(公告)日:2003-10-09
In the present invention relates to a novel series of antimalarial 1,2,4-trioxanes analogues of general formula (7), wherein R represents cycloalkyl groups selected from the groups consisting of cyclopentyl, cyclohexyl, cycloheptyl and cyclooctyl or aryl groups selected from phenyl, 4-bromophenyl and 4-chlorophenyl, R1 and R2 represent hydrogen, alkyl group selected from methyl, ethyl, propyl and decyl, aryl selected from phenyl or parts of a cyclic systems such as cyclopentane, cyclohexane, substituted cyclohexane, cycloheptane bicyclo(2.2.1)heptane, adamantane and its preparation thereof; several of these novel compounds show promising antimalarial activity against multidrug resistant malaria in mice.
本发明涉及一种新的抗疟疾1,2,4-三氧杂环己烷类似物的一般式(7),其中R代表从环戊基、环己基、环庚基和环辛基中选择的环烷基或从苯基、4-溴苯基和4-氯苯基中选择的芳基,R1和R2代表氢、从甲基、乙基、丙基和癸基中选择的烷基,从苯基中选择的芳基或环戊烷、环己烷、取代环己烷、环庚烷、双环[2.2.1]庚烷、金刚烷等环系统的部分;这些新化合物中的一些显示出对小鼠多药耐药疟疾具有很好的抗疟活性。