Triptolide Analogs for the Treatment of Autoimmune and Inflammatory Disorders
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Abstract
The present invention provides synthetic methods and compositions for treatment of autoimmune and anti-inflammatory disorders comprising administering an effective amount of a derivative of triptolide alone or in combination or alternation with other anti-autoimmune or anti-inflammatory compounds.
17 Citations
42 Claims
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1-22. -22. (canceled)
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23. A compound of the formula (II), (IV) or (III):
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or its pharmaceutically acceptable salt or prodrug thereof, wherein; (a) the dotted line indicates the presence of either a single or double bond, wherein the valences of a single bond are completed by hydrogens; (b) A, B, D and E are O; and R1, R2, R3, R4, R5 and R6 are independently hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, aryl, alkaryl, arylalkyl. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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Specification