CAS: 84687-43-4; (2R,3R,4S,5S,6R)-2-(((2Ar,3R,4S,5As,5Bs,7S,7Ar,9S,11Ar,12As)-4-Hydroxy-3-((2R,5S)-5-(2-Hydroxypropan-2-yl)-2-Methyltetrahydrofuran-2-yl)-2A,5A,8,8-Tetramethyl-9-(((2S,3R,4S,5R)-3,4,5-Trihydroxytetrahydro-2H-Pyran-2-yl)Oxy)Tetradecahydro-1H,12H-Cyclopenta[

上下游产品

cyclosiversioside H isoastragalosides II isoastragaloside I (3β,6α,16β,20R,24S)-20,24-epoxy-16-hydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostane-6,25-diyl bis[β-D-glucopyranoside]cycloastragenol cyclosieversigenin 6-O-β-D-glucopyranoside astragenol cyclosieversigenin 6-O-β-D-glucopyranoside

(2S,3R,4R,5S,6S)-2-[(2S,3R,4S,5R)-4,5-Dihydroxy-2-[[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-14-Hydroxy-15-[(2R,5S)-5-(2-Hydroxypropan-2-yl)-2-Methyloxolan-2-Yl]-7,7,12,16-Tetramethyl-9-[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Oxy-6-Pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]Oxy]Oxan-3-Yl]Oxy-6-Methyloxane-3,4,5-Triol 反应生成 黄芪甲苷 Iv
参考文献:Xolzineva,L. A.;Savina,A. A.;Zaxarov,V. F.;Maldonado,I. Pomepo,2 Konf. Nauch.-Ucheb. Tsentra Fiz.-Xim. Metodov Issled.,21-24 Fevr.,198+
标题:Xolzineva,L. A.;Savina,A. A.;Zaxarov,V. F.;Maldonado,I. Pomepo,2 Konf. Nauch.-Ucheb. Tsentra Fiz.-Xim. Metodov Issled.,21-24 Fevr.,198+

专利信息

专利号:US-2009035787-A1
优先权日:2007-07-23
标 题:Enzymatic synthesis of sulfated polysaccharides without iduronic acid residues
发明人：LIU JIAN; JONES COURTNEY; CHEN JINGHUA; XU YONGMEI
权利人:UNIV NORTH CAROLINA
摘要:Iduronic acid (IdoUA)-free heparan sulfate (HS)-like compounds are provided. Also provided are methods of synthesizing IdoUA-free HS-like compounds. The methods can include providing at least one O-sulfotransferase (OST) enzyme and a reaction mixture comprising 3′-phosphoadenosine 5′-phosphosulfate (PAPS); and incubating a polysaccharide substrate with the at least one OST and the reaction mixture, whereby the HS-like compounds are synthesized. Also disclosed are methods of synthesizing a library of HS-like compounds and methods of determining the mechanism of activity of HS-like compounds.

专利号:US-2012322114-A1
优先权日:2005-05-12
标题:Enzymatic synthesis of sulfated polysaccharides

专利号:US-2009197308-A1
优先权日:2005-05-12
标题 :Enzymatic synthesis of sulfated polysaccharides

专利号:EP-1885865-A2
优先权日:2005-05-12
标题:Enzymatic synthesis of sulfated polysaccharides

专利号:WO-2006124801-A2
优先权日:2005-05-12
标 题 :Enzymatic synthesis of sulfated polysaccharides

专利号:CN-113179949-B
优先权日:2021-04-29
标题:Application of n-hexanol in inducing the growth of adventitious roots of Astragalus and the synthesis and accumulation of multiple active components of Astragalus