Abstract: The present invention provides compositions and methods for treating, preventing, and inhibiting viral replication, viral infections and viral diseases and disorders, comprising the use of artemisinin derivatives having anti-viral activity.

Abstract: The present invention provides compositions and methods for treating, preventing, and inhibiting viral replication, viral infections and viral diseases and disorders, comprising the use of artemisinin derivatives having anti-viral activity.

Abstract: The present invention provides compositions and methods for treating, preventing, and inhibiting viral replication, viral infections and viral diseases and disorders, comprising the use of artemisinin derivatives having anti-viral activity.

Abstract: The present invention provides compositions and methods for treating, preventing, and inhibiting viral replication, viral infections and viral diseases and disorders, comprising the use of artemisinin derivatives having anti-viral activity.

Abstract: This invention relates to the use of certain C-10 substituted derivatives of artemisinin of general formula (I) in the treatment and/or prophylaxis of diseases caused by infection with a parasite, certain novel C-10 substituted derivatives of artemisinin, processes for their preparation and pharmaceutical compositions containing such C-10 substituted derivatives. The compounds are particularly effective in the treatment of malaria, neosporosis and coccidiosis.

Abstract: This invention relates to the use of certain C-10 substituted derivatives of artemisinin of general formula (I) in the treatment and/or prophylaxis of diseases caused by infection with a parasite, certain novel C-10 substitued derivatives of artemisinin, processes for their preparation and pharmaceutical compositions containing such C-10 substituted derivatives. The compounds are particularly effective in the treatment of malaria, neosporosis and coccidiosis.

Abstract: This invention relates to the use of certain C-10 substituted derivatives of artemisinin of general formula (I) in the treatment and/or prophylaxis of diseases caused by infection with a parasite, certain novel C-10 substituted deriviatives of artemisinin, processes for their preparation and pharmaceutical compositions containing such C-10 substituted derivatives. The compounds are particularly effective in the treatment of malaria, neosporosis and coccidiosis.

Abstract: A process for preparing a compound containing (a) peroxyacetal lactone, (b) peroxyacetal lactol or (c) peroxycacetal ether functionality comprising oxygenating in the presence of one or more oxidizing metal catalysts a compound containing (i) hydroperoxy alkene carboxylic acid, (ii) hydroperoxy alkene aldehyde, (iii) hydroperoxy alkene keto, (iv) hydroperoxy alkene alcohol functionality or (v) dialkyl acetals of compounds in (ii) and (iii) above. For example (I).fwdarw.(II) wherein n=1,2 or 3; m=0, 1, 2,; p=0, 1, 2 or 3; R.sup.5 =--COOH, --C(O)R, --CROH, (.alpha.), where R is H, alkyl, aryl or arylalkyl; R.sup.1 are independently alkyl, arylalkyl or each R.sup.1 together with the group --O--C--O-- to which they are attached form a cyclic acetal; X=CR.sup.2 R .sup.3, O, S, SO, SO.sub.2 where R.sup.2 and R.sup.