A peptide having a fluoroalkyl group as its side chain and a method for producing, which comprises condensing a compound represented by the formula (6-2) or (6-4), where means that an asymmetric carbon atom has an absolute configuration of S or R, Rf is a C.sub.1-30 alkyl group which is substituted with at least two fluorine atoms, and which may further be substituted with a halogen atom other than a fluorine atom (when the C.sub.1-30 alkyl group is a C.sub.2-30 alkyl group, it may have 1 to 5 etheric oxygen atoms between carbon atoms), and R.sup.2 is a protecting group for the amino group, with a fluorinated amino acid having its carboxy group protected, an amino acid having its carboxy group protected, a fluorinated peptide having its C-terminal protected, or a peptide having its C-terminal protected.

The invention relates to carrier complexes and methods for delivering molecules to cells. The carrier complexes comprises a molecule and an aromatic cationic peptide in accordance with the invention. In one embodiment, the method for delivering a molecule to a cell comprises contacting the cell with a carrier complex. In another embodiment, the method for delivering a molecule to a cell comprises contacting the cell with a molecule and an aromatic cationic peptide.

The invention relates to carrier complexes and methods for delivering molecules to cells. The carrier complexes comprises a molecule and an aromatic cationic peptide in accordance with the invention. In one embodiment, the method for delivering a molecule to a cell comprises contacting the cell with a carrier complex. In another embodiment, the method for delivering a molecule to a cell comprises contacting the cell with a molecule and an aromatic cationic peptide.

Neuropeptide S receptor agonists are provided. The NPS agonists include trimeric, tetrameric, pentameric or hexameric peptidomimetic analogs exhibiting affinity for and activity at the neuropeptide S receptor. The peptidomimetic molecules may be useful in the treatment of disorders, syndromes and conditions mediated by modulation of the neuropeptide S receptor such as substance abuse, narcolepsy, insomnia, obesity, cognitive decline, dementia, Alzheimer's disease, panic disorder, generalized anxiety, PTSD, phobias, schizophrenia and as supportive medication during any kind of cessation program in cognitive behavioral therapy, such as drug addiction, eating disorders and gambling.

Peptides having activity as protein binding agents are disclosed. The peptides have the following structure (I): ##STR00001##
including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein R, R.sup.1, L.sup.1, L.sup.2, G, M, Y.sup.1 Y.sup.2 and SEQ are as defined herein. Methods associated with preparation and use of such peptides, as well as pharmaceutical compositions comprising such peptides, are also disclosed.

Peptides having activity as protein binding agents are disclosed. The peptides have the following structure (I): ##STR00001##
including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein R, R.sup.1, L.sup.1, L.sup.2, G, M, Y.sup.1 Y.sup.2 and SEQ are as defined herein. Methods associated with preparation and use of such peptides, as well as pharmaceutical compositions comprising such peptides, are also disclosed.

Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.

Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.

Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.

Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.