| abstract |
The present invention relates to an N- (phosphonoalkyl) amino acid, a related compound or derivative thereof, and the N- (phosphonoalkyl) amino acid, a related compound or derivative thereof is N- (phosphonomethyl) -glycine or N, N- Except for bis (phosphonomethyl) -glycine, it exists in the form of the free acid, salt, partial salt, lactone, amide or ester, or in stereoisomeric or non-stereoisomeric form. N- (phosphonoalkyl) -amino acids, related compounds or derivatives thereof present in the form of free acids, salts, partial salts, lactones, amides or esters, or in stereoisomeric or non-stereoisomeric forms, and mammals A composition comprising a cosmetically or pharmaceutically acceptable vehicle for local or systemic administration to a subject, and a condition or disorder related to at least one of the nervous system, vascular system, musculoskeletal system, and skin system Also included are methods of administering an effective amount of such compounds to reduce or ameliorate symptoms or syndromes. |