GLUCOSAMINE DERIVATIVES AND PHARMACEUTICAL USES THEREOF
申请人:RISEN (SUZHOU) PHARMA TECH CO., LTD.
公开号:US20190185502A1
公开(公告)日:2019-06-20
There are provided compounds of Formula (A) and pharmaceutically acceptable salts and esters thereof, and pharmaceutical compositions thereof, used for the prevention or treatment in a mammal of joint and bone disorders such as arthritis and osteoporosis.
A composition suitable for topical application to mammalian skin and hair for inducing, maintaining or increasing hair growth comprises a hair growth promoter chosen from glutamic acid derivatives and salts thereof. The composition preferably also comprises an activity enhancer which may be chosen from hair growth stimulants, penetration enhancers and cationic polymers.
A composition for topical application to human hair or skin contains a chemical analogue of dihydroxyphenyl alanine (DOPA). This chemical analogue can be absorbed by skin or by a hair follicle and metabolised in-vivo, thus leading to the formation of melanin in skin or to the growth of melanin-pigmented hair. Consequently the composition can give controlled skin darkening to mimic sun-induced tanning or can bring about the growth of dar hair in place of the grey or white hair.
A composition suitable for topical application to mammalian skin and hair for inducing, maintaining or increasing hair growth comprises a hair growth promoter chosen from glutamine derivatives and salts thereof. The composition preferably also comprises an activity enhancer which may be chosen from hair growth stimulants, penetration enhancers and cationic polymers.
Utilisation de carbohydrate pour améliorer la fonction barrière de la peau
申请人:L'Oréal
公开号:EP1803437A1
公开(公告)日:2007-07-04
L'invention a trait à l'utilisation de dérivés carbohydrates dans une composition pour améliorer la fonction barrière de la peau. Elle porte aussi sur un procédé de traitement cosmétique destiné à améliorer la fonction barrière de la peau par l'application sur la peau de compositions comprenant des dérivés carbohydrates.