CAS: 1177-14-6; 4,4'-(Tetrahydro-1H,3H-Furo[3,4-C]Furan-1,4-Diyl)Bis(2,6-Dimethoxyphenol)

上下游产品

(+)-syringaresinol 4-O-[6-O-(5-O-syringoyl-β-D-apiofuranosyl)-β-D-glucopyranosyl]-(+)-(7S,7'R,8R,8'R)-4'-hydroxy-3,3',5,5'-tetramethoxy-7,9':7',9-diepoxylignane trans-sinapyl alcohol (dl)-syringaresinol-β-D-glucopyranoside2,6-bis(3,4,5-trimethoxyphenyl)-3,7-dioxabicyclo[3.3.0]°Ctane c,4c-Bis-(4-acetoxy-3,5-dimethoxy-phenyl)-(3ar,6ac)-tetrahydro-furo[3,4-c]furan(+/-)-1c,4c-Bis-(4-acetoxy-3,5-dimethoxy-phenyl)-(3ar,6ac)-tetrahydro-furo[3,4-c]furan (+/-)-Yangambin 50H62O26C50H62O26

专利信息

专利号:WO-2022127640-A1
优先权日:2020-12-16
标题:Process for synthesis of furan-based diamines
发明人：GUO RUIJING; PIRES RAUL; BEUCK SASKIA; LATORRE MARTINEZ IRENE CRISTINA; PAN XIANGCHENG; JIANG YUAN
权利人:COVESTRO DEUTSCHLAND AG; GUO RUIJING
摘要:The invention provides a process for the synthesis of furan-based diamines based on renewable resources.

专利号:EP-1493431-B1
优先权日:2003-07-03
标题:Use of an extract of bauhinia for the preparation of pharmaceutical and cosmetic compositions
发明人：WIRTH CORINNA DR; BUCHHOLZ HERWIG DR
权利人:MERCK PATENT GMBH
摘要:Use of an aqueous or aqueous-alcoholic extract (A) of Bauhinia is claimed to make a composition for cosmetic or pharmaceutical treatment of skin and hair. Use of an aqueous or aqueous-alcoholic extract (A) of Bauhinia is claimed to make a composition for: (a) care, preservation or improvement of the general condition of the skin or hair; (b) prevention and/or inhibition of the aging process for human skin or hair; (c) for promoting healing of wounds; (d) for prevention and/or treatment of skin diseases associated with abnormal keratinization, and (e) for prevention and/or treatment of all malignant or benign growths of the dermis or epidermis. An independent claim is also included for a composition containing (A). ACTIVITY : Dermatological; Vulnerary; Antiseborrheic; Antipsoriatic; Cytostatic; Antiinflammatory; Virucide. MECHANISM OF ACTION : Protein glycosylation inhibitor. In a test, human fibroblasts were cultured in the presence of Vitamin C to stimulate collagen synthesis, then lysed and labeled with tritiated glucose for 15 days, Proteins were removed, extraction and precipitation were carried and the amount of bound glucose measured by liquid scintillation counting. Addition of an aqueous-alcoholic extract of Bauhinia fortificata (0.03 mg/ml), reduced protein glycosylation to 55% of that in a control.