摘要:
10-substituted ether derivatives of 3.alpha., 12.alpha.-Epoxy-3,4,5 5a.alpha., 6,7,8,8a.alpha.,9,10,12.beta., 12a-dodecahydro-10-hydroxy-3.beta.,6.alpha.,9.beta.-trimethylpyano-(4,3-j) (1,2) benzodioxepin, also known as Dihydroartemisinin or Dihydroquinghaosu (DHQ), pharmaceutically acceptable salts thereof, processes for their preparation and their use as chemotherapeutics against protozoal infections are provided.
摘要:
The present invention relates to novel, 1-substituted 3-aryl-7-chloro-3,4-dihydro-(2H)-acridone N-oxides, a process for their preparation, pharmaceutical compositions containing these compounds, and their use as chemotherapeutic agents, in particular as antimalarials and coccidiostatics.
摘要:
The present invention relates to combinations of the malaria therapeutics artemisinine, dihydroartemisinine, arteether, artemether, artesunate or other artemisinine derivatives with one or more of the antimalarials chloroquine, 10-0-methylfloxacrine, quinine, mefloquine, amodiaquine, pyrimethamine, sulfadoxine and primaquine. Synergistic actions are achieved with them on treatment of mammals, including humans, with subcurative doses of the individual substances.