Title:
ANTI-WRINKLE COSMETIC
Document Type and Number:
WIPO Patent Application WO/2013/081146
Kind Code:
A1
Abstract:
Provided is a highly stable and safe cosmetic with excellent anti-wrinkle effect. Further provided is a superior collagen production promoting agent. This anti-wrinkle cosmetic, or collagen production promoting agent, contains a cysteine derivative represented by general formula (I), or a salt thereof [In the formula, X and Y are independently OR1 or NHR2 (In these formulae, R1 and R2 are independently a hydrogen atom or a C1-22 alkyl group.); Z represents a hydrogen atom or a C1-22 alkyl group; and W represents a C1-22 alkyl group, a C1-22 alkoxy group or a C1-22 alkylamino group.).
Inventors:
TAKINO YOSHINOBU (JP)
OKURA FUMIE (JP)
KURODA SHINJI (JP)
OKURA FUMIE (JP)
KURODA SHINJI (JP)
Application Number:
PCT/JP2012/081191
Publication Date:
June 06, 2013
Filing Date:
November 30, 2012
Export Citation:
Assignee:
AJINOMOTO KK (JP)
International Classes:
A61K8/49; A61K8/27; A61K8/44; A61K8/64; A61K8/67; A61K8/73; A61K31/426; A61P17/00; A61P17/16; A61P43/00; A61Q19/08
Domestic Patent References:
| WO2011149093A1 | 2011-12-01 |
Foreign References:
| JP2009227660A | 2009-10-08 | |||
| JP2010001239A | 2010-01-07 |
Other References:
MAXWELL.P.S.: "Reactions of Semimercaptals With Amino Compounds", J. BIOLOGICAL CHEM., vol. 121, 1937, pages 539 - 548
G. CREMONESI ET AL.: "Asymmetric synthesis of 1,3-thiazolidine-derived spiro-p-lactams via a Staudinger reaction between chiral ketenes and imines", TETRAHEDRON:ASYMMETRY, vol. 16, 2005, pages 3371 - 3379
J. P. NALLET ET AL.: "Synthesis of a Series of Hexitol and Aminodeoxyhexitol Mononitrate Derivatives Containing a Sulfur Group and Pharmacological Evaluation on Isolated Rat Aortas", EUR. J. ORG. CHEM., 1998, pages 933 - 943
G. CREMONESI ET AL.: "Asymmetric synthesis of 1,3-thiazolidine-derived spiro-p-lactams via a Staudinger reaction between chiral ketenes and imines", TETRAHEDRON:ASYMMETRY, vol. 16, 2005, pages 3371 - 3379
J. P. NALLET ET AL.: "Synthesis of a Series of Hexitol and Aminodeoxyhexitol Mononitrate Derivatives Containing a Sulfur Group and Pharmacological Evaluation on Isolated Rat Aortas", EUR. J. ORG. CHEM., 1998, pages 933 - 943
Attorney, Agent or Firm:
TAKASHIMA, HAJIME (JP)
Takashima 1 (JP)
Takashima 1 (JP)
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Claims: