Abstract: The present invention relates to a novel crystal form, manufacturing procedures, pharmaceutical compositions, formulations and medicaments comprising a N-methylisoindigo crystalline, methods of preparation, and the use of the N-methylisoindigo crystalline to prepare a medicament to prevent cancer, or treat cancer or an inflammatory-related disease associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines.

Abstract: The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases.

Abstract: The present invention is directed to topical compositions and methods for topically treating psoriasis comprising meisoindigo as an active ingredient. The topical compositions preferably further comprise skin penetration enhancers, pharmaceutical surfactants and solubility enhancers, oil phase components, aqueous phase components, emulsifiers, moisturizers, antioxidants, vitamins, lubricants, herbal extracts, preservatives, and other ingredients. In addition to meisoindigo, the compositions may comprise other agents commonly used to topically treat psoriasis. The disclosed methods have been demonstrated to effectually treat moderate and severe forms of psoriasis to a degree similar to a potent corticosteroid without side effects. Preferably, the method involves topical application of the disclosed compositions to affected epidermal areas twice a day. In addition, the disclosed methods may be used in conjunction with other common therapies in the treatment of psoriasis.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: The present invention is directed to a method treating prostate cancer. The method comprises administering to a patient in need thereof at least one compound selected from N-methyl-?3,3?-dihydroindole-2,2? diketone; N-1-(?-D-O-triacetyl-xylopranosyl)-?3,3?-dihydroindole-2,2? diketone; and N-1-(?-D-O-triacetyl-xylopranosyl)-N?-methyl-?3,3?-dihydroindole-2,2? diketone. Preferably the compound is in an amount sufficient to inhibit growth, invasion, and/or metastasis of prostate cancer cells.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases.

Abstract: The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount less than sufficient to inhibit CDKs.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: The present invention is directed to topical compositions and methods for topically treating psoriasis comprising meisoindigo as an active ingredient. The topical compositions preferably further comprise skin penetration enhancers, pharmaceutical surfactants and solubility enhancers, oil phase components, aqueous phase components, emulsifiers, moisturizers, antioxidants, vitamins, lubricants, herbal extracts, preservatives, and other ingredients. In addition to meisoindigo, the compositions may comprise other agents commonly used to topically treat psoriasis. The disclosed methods have been demonstrated to effectually treat moderate and severe forms of psoriasis to a degree similar to a potent corticosteroid without side effects. Preferably, the method involves topical application of the disclosed compositions to affected epidermal areas twice a day. In addition, the disclosed methods may be used in conjunction with other common therapies in the treatment of psoriasis.

Abstract: The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount less than sufficient to inhibit CDKs.

Abstract: The present invention is directed to a method for treating inflammatory arthritis in a mammal. The method typically comprises administering to an animal a therapeutically effective amount of at least one compound selected from indigo, isoindigo, indirubin or derivatives thereof, such as NATURA-? or NATURA. The present invention is further directed to pharmaceutical compositions that include a therapeutically effective amount of at least one compound of the invention, an anti-inflammatory arthritis agent and a pharmaceutically acceptable carrier.

Abstract: The present invention is directed to a method treating prostate cancer. The method comprises administering to a patient in need thereof at least one compound selected from N-methyl-?3,3?-dihydroindole-2,2? diketone; N-1-(?-D-O-triacetyl-xylopranosyl)-?3,3?-dihydroindole-2,2? diketone; and N-1-(?-D-O-triacetyl-xylopranosyl)-N?-methyl-?3,3?-dihydroindole-2,2? diketone. Preferably the compound is in an amount sufficient to inhibit growth, invasion, and/or metastasis of prostate cancer cells.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: The present invention is directed to a method for treating inflammatory arthritis in a mammal. The method typically comprises administering to an animal a therapeutically effective amount of at least one compound selected from indigo, isoindigo, indirubin or derivatives thereof, such as NATURA-? or NATURA. The present invention is further directed to pharmaceutical compositions that include a therapeutically effective amount of at least one compound of the invention, an anti-inflammatory arthritis agent and a pharmaceutically acceptable carrier.

Abstract: The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier.

Abstract: A compound called NATURA, which is a derivative of Isoindigo is useful in aiding the general health of a patient and specifically is beneficial in preventing or treating cancer. This compound and other related Isoindigo, Indigo and Indirubin derivatives are designed such that the bioactivity or bioavailability of the compound is increased. Methods of synthesizing these derivatives is also taught. In addition, pharmaceutical compositions that include a therapeutically effective amount of at least one of these derivatives and a pharmaceutically acceptable carrier. A method for the use of these pharmaceutical compositions and compounds is taught, wherein a therapeutically effective amount is administered to an animal having solid tumor cancer. The pharmaceutical composition or compound can be re-administered to the animal until a desired treatment or result is accomplished.