N-(phosphonoalkyl)-amino acids, derivatives thereof and...

Details N-(phosphonoalkyl)-amino acids, derivatives thereof and... N-(phosphonoalkyl)-amino acids, derivatives thereof and...

2008-08-19

2009-08-11

Shiao, Rei-tsang (Department: 1626)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Phosphorus containing other than solely as part of an...

C514S399000

Reexamination Certificate

active

07572776

ABSTRACT:
The present invention relates to an N-(phosphonoalkyl)-amino acid, a related compound or a derivative thereof, the N-(phosphonoalkyl)-amino acid, related compound or derivative thereof being in a form as a free acid, salt, partial salt, lactone, amide or ester, or in stereoisomeric or non-stereoisomeric form, other than N-(phosphonomethyl)-glycine or N,N-bis(phosphonomethyl)-glycine. Also included is a composition including an N-(phosphonoalkyl)-amino acid, a related compound or a derivative thereof in a form as a free acid, salt, partial salt, lactone, amide or ester, or in stereoisomeric or non-stereoisomeric form, and a cosmetically or pharmaceutically acceptable vehicle for topical or systemic administration to a mammalian subject, as well as a method of administering an effective amount of such a composition for alleviating or improving a condition, disorder, symptom or syndrome associated with at least one of a nervous, vascular, musculoskeletal or cutaneous system.

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Wester et al., 1991, CAS: 114:242443.
International Preliminary Report on Patentability for the corresponding International Patent Application No. PCT/US07/060273; mailed Jan. 7, 2009.

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