The present invention relates to novel amide derivatives of N-urea substituted amino acids, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.

The invention described herein pertains to the diagnosis, imaging, and/or treatment of pathogenic cell populations. In particular, the invention described herein pertains to the diagnosis, imaging, and/or treatment of diseases caused by PSMA expressing cells, such as prostate cancer cells, using compounds capable of targeting PSMA expressing cells.

Disclosed are a mild and efficient preparation method for an -acyloxyenamide compound and a use thereof in the synthesis of an amide and a polypeptide. The -acyloxyenamide compound is obtained by an addition reaction of a ynamide and a carboxylic acid in dichloromethane under conditions where the temperature is 0 C. to 50 C.; the produced -acyloxyenamide compound can react with an amine compound to produce an amide or a polypeptide; the two reactions can be carried out step by step, and can also be carried out in one pot. According to the invention, the reaction conditions are mild and no metal catalyst is required; when the carboxylic acid, which has chirality on an alpha site of carboxyl, forms an amide bond or a peptide bond, no racemization occurs; and the operation is simple and the application range is wide.

[Problem] To provide a fluorescent probe capable of detecting pancreatic cancer specifically.

[Solution] A fluorescent probe for use in the detection of pancreatic cancer, which comprises a compound represented by general formula (I) or a salt thereof.

##STR00001##

The present disclosure relates to compositions and methods of carbonic anhydrase IX inhibitors. The present disclosure also relates to targeting conjugates of carbonic anhydrase IX inhibitors as therapeutics and imaging agents. The present disclosure also relates to the use of targeting conjugates of carbonic anhydrase IX inhibitors in imaging methods and cancer therapy.

Provided herein are tripeptide epoxy ketone protease inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula (X): ##STR00001##
and pharmaceutically acceptable salts and compositions including the same. The compounds and compositions provided herein may be used, for example, in the treatment of diseases including inflammation and neurodegenerative disease.

Compositions of foods, vitamin and mineral supplements, topical or oral drugs, and cosmetic products containing a small peptide or peptides for slowing degradation, for example by transition metals. The peptides are di, tri, tetra-, and/or penta-peptides containing two or more aspartic acid residues. The degradation of several of the vitamin and other constituents vitamin-mineral supplements can be considerably slowed by composition incorporating such peptides, particularly if soluble (and thus bioavailable) forms of copper and/or iron are also present. The peptides can be hydrolyzed by the normal digestive process thus releasing bound metals. Multiple aspartate peptide(s) compositions with foods, topical or oral drugs, cosmetic, and hair care products can replace synthetic chelating preservative agents. Methods are also described to effectively slow degradation and preserve the above products using multiple aspartate peptides.

The present invention relates to a method for producing a glycopeptide comprising steps of: denaturing the Fc region of an avian antibody; and degrading the denatured Fc region with a proteolytic enzyme; wherein the glycopeptide is a glycodipeptide or glycotripeptide.

The present invention relates to novel amide derivatives of N-urea substituted amino acids, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.

Devices, bandages, kits and methods are described that can control or regulate the mechanical environment of a wound to ameliorate scar and/or keloid formation. The mechanical environment of a wound includes stress, strain, and any combination of stress and strain. The control of a wound's mechanical environment can be active, passive, dynamic, or static. The devices are configured to be removably secured to a skin surface in proximity to the wound site and shield the wound from endogenous and/or exogenous stress.