Abstract: The present invention relates to a method of designing an inhibitor of the binding of HIV (human immunodeficiency virus) glycoprotein (gp)120 to a CD4-receptor or to the integrin alpha4 beta7 (a4b7). The inhibitor interacts with at least two amino acid residues comprised in six motifs within the 3-dimensional structure of gp120. Also provided are compounds, pharmaceutical compositions thereof and uses thereof in the development of an inhibitor of the binding of a HIV gp120 to a CD4-receptor or an integrin alpha4 beta7 (a4b7). The inhibitors are useful for the prevention or treatment of an HIV infection and/or diseases associated with an HIV infection.

Abstract: The present invention provides compounds and pharmaceutical compositions for use in treating or preventing retroviral infections, in particular HIV infections and/or diseases associated with an HIV infection.

Abstract: The present invention relates to a method of designing an inhibitor of the binding of HIV (human immunodeficiency virus) glycoprotein (gp)120 to a CD4-receptor or to the integrin alpha4 beta7 (a4b7). The inhibitor interacts with at least two amino acid residues comprised in six motifs within the 3-dimensional structure of gp120. Also provided are compounds, pharmaceutical compositions thereof and uses thereof in the development of an inhibitor of the binding of a HIV gp120 to a CD4-receptor or an integrin alpha4 beta7 (a4b7). The inhibitors are useful for the prevention or treatment of an HIV infection and/or diseases associated with an HIV infection.

Abstract: The present invention relates to a method of designing an inhibitor of the binding of HIV (human immunodeficiency virus) glycoprotein (gp)120 to a CD4-receptor or to the integrin alpha4 beta7 (a4b7). The inhibitor interacts with at least two amino acid residues comprised in six motifs within the 3-dimensional structure of gp120. Also provided are compounds, pharmaceutical compositions thereof and uses thereof in the development of an inhibitor of the binding of a HIV gp120 to a CD4-receptor or an integrin alpha4 beta7 (a4b7). The inhibitors are useful for the prevention or treatment of an HIV infection and/or diseases associated with an HIV infection.

Abstract: The present invention provides compounds and pharmaceutical compositions for use in treating or preventing retroviral infections, in particular HIV infections and/or diseases associated with an HIV infection.

Abstract: The present invention relates to a method of designing an inhibitor of the binding of HIV (human immunodeficiency virus) glycoprotein (gp)120 to a CD4-receptor or to the integrin alpha4 beta7 (a4b7). The inhibitor interacts with at least two amino acid residues comprised in six motifs within the 3-dimensional structure of gp120. Also provided are compounds, pharmaceutical compositions thereof and uses thereof in the development of an inhibitor of the binding of a HIV gp120 to a CD4-receptor or an integrin alpha4 beta7 (a4b7). The inhibitors are useful for the prevention or treatment of an HIV infection and/or diseases associated with an HIV infection.

Abstract: A method is described for producing an extract of Phyllanthus comprising the steps of: (a) extracting Phyllanthus components with a solvent; (b) fractionating the extract obtained in the preceding step on the basis of hydrophobicity; (c) collecting and combining fractions that correspond in hydrophobicity to elute fractions resulting from 10-50% methanol elution steps, wherein the elute fractions are obtained by low pressure vacuum liquid chromatography (VLC) using a C18 reversed-phase lipophilic column and a water/methanol gradient system, wherein the gradient system is based on an initial elution step of loading the column with 100% water, on intermediate elution steps with gradually decreasing water content and on a terminal elution step loading the column with 100% methanol; and (d) optionally drying the extract obtained in step (c).

Abstract: A method is described for producing an extract of Phyllanthus comprising the steps of: (a) extracting Phyllanthus components with a solvent; (b) fractionating the extract obtained in the preceding step on the basis of hydrophobicity; (c) collecting and combining fractions that correspond in hydrophobicity to elute fractions resulting from 10-50% methanol elution steps, wherein the elute fractions are obtained by low pressure vacuum liquid chromatography (VLC) using a C18 reversed-phase lipophilic column and a water/methanol gradient system, wherein the gradient system is based on an initial elution step of loading the column with 100% water, on intermediate elution steps with gradually decreasing water content and on a terminal elution step loading the column with 100% methanol; and (d) optionally drying the extract obtained in step (c).