This disclosure relates to JAK1 pathway inhibitors and their use in treating prurigo nodularis.

This disclosure relates to JAK1 pathway inhibitors and their use in treating prurigo nodularis.

Compound of formula (I) or a pharmaceutically acceptable salt, or N-oxide thereof, that are inhibitors of SSAO activity: ##STR00001##
where V, W, X, Y, Z, R.sup.1, and R.sup.3 are as defined herein.

The invention provides 20-nor-salvinorin A, an analog of the kappa-opioid agonist salvinorin A. The 20-nor-salvinorin A is an active kappa-opioid modulator and can be used for treatment of medical conditions wherein modulation of the kappa-opioid receptor is medically indicated, such as pain, pruritis, depression, or inflammation, or conditions implicating perception and consciousness. 20-nor-salvinorin A can be less additive when used in treatment compared to a mu-opioid receptor agonist, and 20-nor-salvinorin A is more stable in vivo than is parent compound salvinorin A. The invention further provides synthetic intermediates and procedures for preparation of 20-nor-salvinorin A.

The invention provides 20-nor-salvinorin A, an analog of the kappa-opioid agonist salvinorin A. The 20-nor-salvinorin A is an active kappa-opioid modulator and can be used for treatment of medical conditions wherein modulation of the kappa-opioid receptor is medically indicated, such as pain, pruritis, depression, or inflammation, or conditions implicating perception and consciousness. 20-nor-salvinorin A can be less additive when used in treatment compared to a mu-opioid receptor agonist, and 20-nor-salvinorin A is more stable in vivo than is parent compound salvinorin A. The invention further provides synthetic intermediates and procedures for preparation of 20-nor-salvinorin A.

Chemical entities that modulate PI3 kinase activity, and chemical entities, pharmaceutical compositions, and methods of treatments of diseases and conditions associated with P13 kinase activity are described herein.

The present invention relates to a formulation comprising blends of formulations (or colloidal dispersions) and its topical application. The formulation comprises at least two different types of colloidal dispersion comprising deformable colloidal particles, wherein the deformable colloidal particles comprise a non-ionic surfactant and/or a phospholipid. The deformable colloidal particles of the invention may comprise an agent of interest (AOI) or may be free of an AOI. The formulation may comprise an AOI that is not associated with the deformable colloidal particles. The present invention also includes kits comprising the formulation of the present invention and the use of the formulation in medicine, skin care and cosmetics.

The present invention relates to a formulation comprising blends of formulations (or colloidal dispersions) and its topical application. The formulation comprises at least two different types of colloidal dispersion comprising deformable colloidal particles, wherein the deformable colloidal particles comprise a non-ionic surfactant and/or a phospholipid. The deformable colloidal particles of the invention may comprise an agent of interest (AOI) or may be free of an AOI. The formulation may comprise an AOI that is not associated with the deformable colloidal particles. The present invention also includes kits comprising the formulation of the present invention and the use of the formulation in medicine, skin care and cosmetics.

The present invention relates to a skin topical composition having an antipruritic efficacy, comprising a combination of (A) birch sap and (B) betaine, and the skin topical composition does not comprise water added as a separate component. The skin topical composition is a pharmaceutical composition or a cosmetic composition.

The present invention relates to a skin topical composition having an antipruritic efficacy, comprising a combination of (A) birch sap and (B) betaine, and the skin topical composition does not comprise water added as a separate component. The skin topical composition is a pharmaceutical composition or a cosmetic composition.