The present invention provides a compound having the structure of Formula (I) or a pharmaceutically acceptable salt, hydrate, solvate, or isomer thereof, for the controlled delivery and release of Agent. ##STR00001##

The present disclosure provides a pea peptide with auxiliary hypoglycemic function, and preparation method and application thereof. The pea peptide includes at least peptide segments pEE, pEK and pER in its composition; and based on a mass of the pea peptide, a content of the peptide segment pEE is ≥100.00 mg/100 g, a content of the peptide segment pEK is ≥80.00 mg/100 g and a content of the peptide segment pER is ≥90.00 mg/100 g. The pea peptide has a significant efficacy in an aspect of reducing blood glucose.

The compounds of the present invention are represented by the following compounds having Formula I:

##STR00001##

where the substituents R.sup.1, R.sup.4, L, M, X, Y, and s are as defined herein. The compounds of the present invention are also represented by the following compounds having Formula (Ia), Formula (Ib), or Formula (Ic):

##STR00002##

where the substituents R.sup.1-R.sup.4, R.sup.x, R.sup.y, X, Y, and s are as defined herein.

These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders or for providing immunosuppression for transplanted organs or tissues.

The compounds of the present invention are represented by the following compounds having Formula I:

##STR00001##

where the substituents R.sup.1, R.sup.4, L, M, X, Y, and s are as defined herein. The compounds of the present invention are also represented by the following compounds having Formula (Ia), Formula (Ib), or Formula (Ic):

##STR00002##

where the substituents R.sup.1-R.sup.4, R.sup.x, R.sup.y, X, Y, and s are as defined herein.

These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders or for providing immunosuppression for transplanted organs or tissues.

In one aspect, the present disclosure provides tubulysin analogs of the formula (I) wherein the variables are as defined herein. In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein. Additionally, drug conjugates with cell targeting moieties of the compounds are also provided. ##STR00001##

Provided is a tyrosine formulation excellent in bioabsorbability of tyrosine when ingested orally. An oral formulation with improved bioabsorbability of tyrosine, including glycyltyrosine or a salt thereof or a solvate thereof.

Novel compounds of N-Lipoic-amino acid, N-Lipoic-peptides and their derivatives are described. Also described are compositions and method of compositions containing the derivatives of the amino acids or peptides, and their uses including treating and preventing dermatological or cosmetic conditions or other disorders of the cutaneous system. Compositions and methods of using the compositions for skin lightening and cosmetics are also disclosed.

Novel compounds of N-Lipoic-amino acid, N-Lipoic-peptides and their derivatives are described. Also described are compositions and method of compositions containing the derivatives of the amino acids or peptides, and their uses including treating and preventing dermatological or cosmetic conditions or other disorders of the cutaneous system. Compositions and methods of using the compositions for skin lightening and cosmetics are also disclosed.

Disclosed is agents and methods that target metabolism malfunctions, inborne as well as acquired, as well as methods for preparation of the agents. In particular, the invention relates to methods for preparing molecular imprinted polymers with high binding capacity for phenylalanine or tyrosine, MIPs that bind phenylalanine or tyrosine, and methods for treating phenylketonuria, alkaptonuria, and hypertyrosinemia.

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.