Title:
TOPICAL COMPOSITIONS COMPRISING FUNCTIONAL NUCLEOPHILES PROTECTED BY PHOSPHORUS-CONTAINING MOIETIES
Document Type and Number:
WIPO Patent Application WO2000040209
Kind Code:
A3
Abstract:
This invention relates to a topical composition for treating amino acid based substrates comprising a protected nucleophilic compound having the formula R—(Nu—Pr)m where R is a functional group, Nu is a nucleophile, and Pr is a phosphorus-containing protecting group, and m is an integer between 1 and 6. The invention further relates to systems which comprise this protected nucleophilic compound and an activating mechanism. The protected nucleophilic compounds of the present invention may be used in hair care compositions, textile care compositions, laundry care compositions, deodorant compositions, skin care compositions, cosmetic compositions, oral care compositions, and animal care compositions.
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Inventors:
GLENN ROBERT WAYNE JR
Application Number:
PCT/US2000/000443
Publication Date:
November 02, 2000
Filing Date:
January 07, 2000
Export Citation:
Assignee:
PROCTER & GAMBLE (US)
International Classes:
A61K8/00; A61K8/55; A61K8/58; A61K8/899; A61Q3/02; A61Q5/00; A61Q5/10; A61Q5/12; A61Q11/00; A61Q19/00; D06M13/00; D06M13/285; D06M13/288; D06M13/292; (IPC1-7): A61K7/06
Foreign References:
| GB2063267A | 1981-06-03 |
Other References:
CHEMICAL ABSTRACTS, vol. 68, no. 5, 29 January 1968, Columbus, Ohio, US; abstract no. 18597, H NEUMANN ET ALL.: "Cleavage of the disulfide bonds of cystine and oxidized glutathione by phosphorothioate" page 1772; XP002140371
GARY J. O'LOUGHLIN: "Fiber-Reactive Insect-Proofing Agents for Wool: Phosphorus Esters of 3-(Hydroxymethyl)-4-nitrophenol", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY., vol. 30, 1982, AMERICAN CHEMICAL SOCIETY. WASHINGTON., US, pages 1056 - 1060, XP002140370, ISSN: 0021-8561
GARY J. O'LOUGHLIN: "Fiber-Reactive Insect-Proofing Agents for Wool: Phosphorus Esters of 3-(Hydroxymethyl)-4-nitrophenol", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY., vol. 30, 1982, AMERICAN CHEMICAL SOCIETY. WASHINGTON., US, pages 1056 - 1060, XP002140370, ISSN: 0021-8561
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