CAS: 252976-51-5; Ytterbium(Iii) Trifluoromethanesulfonate Xhydrate

相似化合物

55120-76-8 128008-30-0 2926-30-9

专利信息

专利号:US-2023357132-A1
优先权日:2021-07-16
标题:SYNTHESIS OF mRNA DELIVERY AGENT
发明人：ZOU PING; ZUO ZHIWEI; QIU XIAOLONG; XU TAO; HU LIN; CHU LINGLING; LIU WENBO
权利人:WISDOM PHARMACEUTICAL CO LTD
摘要:The present disclosure relates to synthesis of an mRNA delivery agent, in particular to a reaction of a related amino compound with ethylene oxide in the presence of ytterbium triflate.

专利号:US-10519124-B2
优先权日:2014-04-10
标题 :Synthesis of R-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols
发明人：STENSRUD KENNETH; Ma chi-cheng; MARTIN KEVIN
权利人:ARCHER DANIELS MIDLAND CO
摘要:Disclosed herein are methods for synthesizing 1,2,5,6-hexanetetrol (HTO), 1,6 hexanediol (HDO) and other reduced polyols from C5 and C6 sugar alcohols or R glycosides. The methods include contacting the sugar alcohol or R-glycoside with a copper catalyst, most desirably a Raney copper catalyst with hydrogen for a time, temperature and pressure sufficient to form reduced polyols having 2 to 3 fewer hydoxy groups than the starting material. When the starting compound is a C6 sugar alcohol such as sorbitol or R-glycoside of a C6 sugar such as methyl glucoside, the predominant product is HTO. The same catalyst can be used to further reduce the HTO to HDO.

专利号:US-9006231-B2
优先权日:2008-03-03
标 题:Cephalotaxus esters, methods of synthesis, and uses thereof
发明人：GIN DAVID Y; WILMOT JEREMY; DJABALLAH HAKIM
权利人:SLOAN KETTERING INST CANCER
摘要:The present invention provides novel cephalotaxus esters, syntheses thereof, and intermediates thereto. The invention also provides pharmaceutical compositions comprising a compound of the present invention and methods of using said compounds or compositions in the treatment of proliferative diseases (e.g., benign neoplasm, cancer, inflammatory disease, autoimmune disease, diabetic retinopathy) and infectious disease. The invention further provides methods of using said compounds or compositions in the treatment of multidrug resistant cancer.

专利号:US-2018258059-A1
优先权日:2014-04-10
标题:Synthesis of r-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols

专利号:US-2017029393-A1
优先权日:2014-04-10
标 题 :Synthesis of r-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols

专利号:US-2017044123-A1
优先权日:2014-04-10
标 题:Synthesis of r-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols