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Methods, treatments, and compositions for modulating Hedgehog pathways

  • US 20080138379A1
  • Filed: 12/13/2007
  • Published: 06/12/2008
  • Est. Priority Date: 11/01/2006
  • Status: Abandoned Application
First Claim
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1. A method for the prevention of or reducing the risk of birth defects comprising administering to a female of child bearing years a co-therapy comprising a first therapy of a component(a) which is a D-chiroinositol component selected from the group consisting of(i) D-chiroinositol,(ii) at least one phosphate of D-chiroinositol having said phosphate substituent selected from the group consisting of(iia) from 1 to 6 monophosphate groups per molecule,(iib) 1 to 6 pyrophosphate groups per molecule,(iic) 1 to 6 polyphosphate groups per molecule,(iid) cyclic derivatives of the forgoing wherein one or more phosphate groups together with the D-chiroinositol ring to which they are attached form at least one phospho containing ring,(iii) a derivative of (a)(i) or (a)(ii) which has, where valence permits,(A) at least one further substituent selected from the group consisting of(1) an aliphatic group which may be branched or unbranched or cyclic, saturated or unsaturated, unsubstituted or further substituted, and uninterrupted or interrupted by one or more heteroatoms, each of which may be unsubstituted or further substituted;

  • (2) an aromatic group which may be unsubstituted or further substituted;

    (3) a heteroaromatic group which may be unsubstituted or further substituted;

    (4) —

    CF3, —

    CN, halo, optionally further substituted amino, azido, nitro, sulfhydryl, carboxy, esterified carboxy, amidated carboxy, carbamoyl, sulfato, sulfinyl, —

    C(O)SH or a thioester thereof, —

    C(S)OH or ester or amide thereof, —

    C(S)SH, or thioester thereof, —

    C(O)H, etherified hydroxy, or(5) a phosphorus containing group selected from phosphoryl, phosphonate and phosphinate each of which can be unsubstituted or further substituted or derivatized;

    or(B)(1) a hydroxyl or hydrogen on a carbon of the inositol ring replaced by SH, amino, or halo;

    (2) a hydrogen and a hydroxyl attached to the same carbon of the inositol ring replaced by ═

    O, or ═

    S;

    (3) a hydroxy of the inositol ring replaced by hydrogen; and

    (iv) mixtures thereof,(b) pharmaceutically acceptable salts thereof, and(c) mixtures thereof; and

    a second therapy of a component comprising folic acid, one or more non-folic acid folate sources, pharmaceutically acceptable salts thereof and mixtures thereof.

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