专利号:US-7344868-B2 优先权日:2003-06-03 标题:Method for synthesizing ceramide-type compounds 发明人:LASSALLE LAURENT; YVERGNAUX FLORENT 权利人:LASSALLE LAURENT; YVERGNAUX FLORENT 摘要:The invention relates to the fields of fatty substance chemistry, specifically of the ceramide-type compound synthesis. The invention resides substantially in the synthesis of ceramide-type compounds. Specifically, the aim of the invention is a new enzymatic synthesis method, comprising at least one amidification step and one esterification step, achieved through lipases, among fatty acids and/or esters thereof and amino alcohols. The resulting ceramide-type compounds can be used as cosmetic and/or pharmaceutical compositions, in particular as dermatological compositions in conjunction or in admixture with one or more suitable cosmetic and/or pharmaceutical excipients or carriers. The method has an interest particularly in the synthesis of active compounds useful in the fields of cosmetology and/or pharmacology and specifically of dermatology.
专利号:JP-2006526400-A 优先权日:2003-06-03 标题 :Novel synthesis method of ceramide type compounds
专利号:KR-101129996-B1 优先权日:2003-06-03 标 题:Synthesis method of ceramide type compound