Melanocortin receptor-specific cyclic peptides of the formula

##STR00001##

where Xaa.sup.1, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.7, R.sub.8, R.sub.9, R.sub.10, t, x and y are as defined in the specification, compositions and formulations including the peptides of the foregoing formula, and methods of preventing, ameliorating or treating melanocortin receptor-mediated diseases, indications, conditions and syndromes utilizing melanocortin receptor-specific cyclic peptides of formula I.

Melanocortin receptor-specific cyclic peptides of the formula

##STR00001##

where Xaa.sup.1, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.7, R.sub.8, R.sub.9, R.sub.10, t, x and y are as defined in the specification, compositions and formulations including the peptides of the foregoing formula, and methods of preventing, ameliorating or treating melanocortin receptor-mediated diseases, indications, conditions and syndromes utilizing melanocortin receptor-specific cyclic peptides of formula I.

The present disclosure relates to solid state forms of Voclosporin processes for preparation thereof, pharmaceutical compositions thereof and uses thereof for treating lupus nephritis. ##STR00001##

It was found that a salt formed of an acid and a base having characteristics set forth below can inactivate a deprotecting agent, thereby suppressing redundant peptide elongation: (i) the base is different in type from a base used as a deprotecting agent, and (ii) a conjugate acid of the base has a pKa smaller than that of a conjugate acid of a base used as a deprotecting agent.

The invention provides compositions and methods useful for the depletion of CD117+ cells and for the treatment of various hematopoietic diseases, metabolic disorders, cancers, and autoimmune diseases, among others. Described herein are antibodies, antigen-binding fragments, and conjugates thereof that can be applied to effect the treatment of these conditions, for instance, by depleting a population of CD117+ cells in a patient, such as a human. The compositions and methods described herein can be used to treat a disorder directly, for instance, by depleting a population of CD117+ cancer cells or autoimmune cells. The compositions and methods described herein can also be used to prepare a patient for hematopoietic stem cell transplant therapy and to improve the engraftment of hematopoietic stem cell transplants by selectively depleting endogenous hematopoietic stem cells prior to the transplant procedure.

The invention provides compositions and methods useful for the depletion of CD117+ cells and for the treatment of various hematopoietic diseases, metabolic disorders, cancers, and autoimmune diseases, among others. Described herein are antibodies, antigen-binding fragments, and conjugates thereof that can be applied to effect the treatment of these conditions, for instance, by depleting a population of CD117+ cells in a patient, such as a human. The compositions and methods described herein can be used to treat a disorder directly, for instance, by depleting a population of CD117+ cancer cells or autoimmune cells. The compositions and methods described herein can also be used to prepare a patient for hematopoietic stem cell transplant therapy and to improve the engraftment of hematopoietic stem cell transplants by selectively depleting endogenous hematopoietic stem cells prior to the transplant procedure.

The present disclosure describes the synthesis of peptidomimetic macrocycles and methods of using peptidomimetic macrocycles to treat a condition. The present disclosure also describes methods of using peptidomimetic macrocycles in combination with at least one additional pharmaceutically-active agent for the treatment of a condition, for example, cancer.

The present disclosure describes the synthesis of peptidomimetic macrocycles and methods of using peptidomimetic macrocycles to treat a condition. The present disclosure also describes methods of using peptidomimetic macrocycles in combination with at least one additional pharmaceutically-active agent for the treatment of a condition, for example, cancer.

The present invention relates to compounds that are useful as radioimaging agents and radiopharmaceuticals. The compounds may be coordinated with a radionuclide and may be useful in diagnostic imaging and radiotherapy. The invention also relates to methods of prognosis and therapy utilising the non-coordinated and radiolabelled compounds of the invention.

Peptide analogs of θ-defensins have been developed that are effective in treating multi-drug resistant microbial infections when used at concentrations below those needed to provide a microbicidal effect. These peptides were found to modulate host defense mechanisms to increase clearance of microbial pathogens, enhance phagocytic activity, and enhance neutrophil recruitment while reducing inflammation.