A process of preparation of O-Desmethyl tramadol through potassium hydroxide mediated demethylation of Tramadol under phase transfer conditions.

The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.

The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.

A process of preparation of O-Desmethyl tramadol through potassium hydroxide mediated demethylation of Tramadol under phase transfer conditions.

The present invention provides cationic pillar[n]arenes, e.g., positively charged poly-ammonium, poly-phosphonium and poly-imidazolium pillar[5-6]arene derivatives, capable of inhibiting or preventing biofilm formation, and facilitating existing biofilm decomposition; as well as compositions thereof and methods of use.

The present invention provides cationic pillar[n]arenes, e.g., positively charged poly-ammonium, poly-phosphonium and poly-imidazolium pillar[5-6]arene derivatives, capable of inhibiting or preventing biofilm formation, and facilitating existing biofilm decomposition; as well as compositions thereof and methods of use.

The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.

The present invention discloses novel agents and methods for diagnosis and treatment of melanoma. Also disclosed are related arrays, kits, and screening methods.

Embodiments of the present disclosure describe substituted phenethylamine derivatives, compositions comprising the substituted phenethylamine derivatives, methods of making the substituted phenethylamine derivatives, and methods of using the phenethylamine derivatives, and the like. Exemplary compounds of the present disclosure include compounds of the formula (I) and (II):

##STR00001##

wherein X, R.sup.a, R.sup.b, R.sup.c, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are defined elsewhere.

Embodiments of the present disclosure describe substituted phenethylamine derivatives, compositions comprising the substituted phenethylamine derivatives, methods of making the substituted phenethylamine derivatives, and methods of using the phenethylamine derivatives, and the like. Exemplary compounds of the present disclosure include compounds of the formula (I) and (II):

##STR00001##

wherein X, R.sup.a, R.sup.b, R.sup.c, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are defined elsewhere.