.alpha.-amides of L-amino acids as fragrance precursors

Details .alpha.-amides of L-amino acids as fragrance precursors .alpha.-amides of L-amino acids as fragrance precursors

1997-12-15

1999-08-03

Dodson, Shelly A.

Drug, bio-affecting and body treating compositions

Anti-perspirants or perspiration deodorants

424 701, 424 73, 424401, 512 1, 512 25, 562553, A61K 732, A61K 706, A61K 715, A61K 700

Patent

active

059321989

ABSTRACT:
Disclosed are .alpha.-amides of L-amino acids that produce fragrance or attenuate or mask malodor. In particular, glutamine and asparagine amides can be used in the invention. Such .alpha.-amides of L-amino acids are useful for generating pleasant fragrances or attenuating or masking malodor upon cleavage of the .alpha.-amides of L-amino acids by bacteria in axillae. The .alpha.-amides of L-amino acids can be incorporated into skin treatment compositions and personal care products, such as deodorants, body sprays and antiperspirants, and used in methods for producing fragrance or attenuating or masking malodor.

REFERENCES:
patent: 4089942 (1978-05-01), Bore et al.
patent: 4934609 (1990-06-01), Lindauer et al.
patent: 5176903 (1993-01-01), Goldberg et al.
patent: 5223251 (1993-06-01), Nicholas
patent: 5380707 (1995-01-01), Barr et al.
patent: 5431904 (1995-07-01), Laney
patent: 5514671 (1996-05-01), Lyon et al.
patent: 5538719 (1996-07-01), Preti et al.
patent: 5626852 (1997-05-01), Suffis et al.
John D. Pierce, Jr. et al., Cross-adaptation of sweaty-smelling 3-methyl-2-hexenoic acid by its ethyl esters is determined by structural similarity, J. Soc. Cosmet. Chem., 47:363-375 (Nov./Dec. 1996).

Affiliated with

Also associated with

Rating

.alpha.-amides of L-amino acids as fragrance precursors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with .alpha.-amides of L-amino acids as fragrance precursors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and .alpha.-amides of L-amino acids as fragrance precursors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-847333