PURPOSE: To obtain the glycoside, expressed by a specific formula, having excellent hair producing and growing effects and safety capable of sufficiently withstanding the use for a long period and useful as a hair producing and growing agent.
CONSTITUTION: This glycoside is expressed by the formula [(n) is 1-4], specifically stigmastanol maltoside, etc. Furthermore, the glycoside is preferably obtained by adding stigmastanol as a starting substance and an acylated maltooligosaccharide having 2-5 number of saccharides to a solvent of dichloromethane, reacting both in the presence of a catalyst such as a BF3 etherate complex in an N2 gas stream, fractionating and isolating the reactional product according to the silica gel chromatography, deacylating the resultant purified substance, etc.
| JPS63139113 | HAIR COSMETIC |
| JPH10118196 | LUBRICANT ARTICLE FOR COMPENSATING HUMIDITY ON SKIN |
| JP4490701 | Topical skin agent |
KANAMARU AKIKO
YAMAMOTO TAKUYA
