CAS: 6386-24-9; (3R,4S,5S,6R)-3,4,5-Tris(Benzyloxy)-6-((Benzyloxy)Methyl)Tetrahydro-2H-Pyran-2-Ol

上下游产品

Methyl 2,3,4-Tri-O-Benzyl-β-D-Galactopyranoside 40653-32-5
甲基-2,3,4,6-四-O-苄基-Alpha-D-吡喃半乳糖苷 Methyl 2,3,4,6-Tetra-O-Benzyl-α-D-Galactopyranoside 53008-63-2
Methyl 2,3,4,6-Tetra-O-Benzyl α-D-Galactopyranoside 3879-79-6
2,3,4,6-四-O-苄基-D-半乳糖吡喃糖苷甲酯 Methyl 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranoside 195827-82-8
Allyl 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranoside 214490-83-2
Allyl 2,3,4,6-Tetra-O-Benzyl-β-D-Galactopyranoside 60478-61-7
2-Propenyl 2,3,4,6-Tetra-O-Benzyl-α-D-Glactopyranoside 112344-80-6
2-Oxopropyl 2,3,4,6-Tetra-O-Benzyl-α-D-Galactopyranoside 403738-04-5
1-O-乙酰基-2,3,4,6-四-O-苄基-Beta-D-吡喃半乳糖 1-O-Acetyl-2,3,4,6-Tetra-O-Benzyl-β-D-Galactopyranoside 3866-62-4
甲基2,3,4-三-O-苯甲酰-α-D-吡喃葡萄糖苷 Methyl 2,3,4-Tri-O-Benzoylglucopyranoside 34234-44-1

Beta-D-半乳糖五乙酸酯置于三氟甲磺酸,三氟化硼乙醚,Sodium Methylate,三苯基铋,烯丙醇体系中,用 甲醇,二氯甲烷 作为反应溶剂,化学反应 26.5H,反应生成 2,3,4,6-四-O-苄基-D-吡喃半乳糖
参考文献:铋(v)介导的硫糖苷活化
标题:铋(v)介导的硫糖苷活化
摘要:开发了一种简单的利用铋(v)化合物的方法来激活硫丙基丙基糖苷以偶联到各种受体上.在不使用其他添加剂/助促进剂的情况下获得了非常好至极好的收率.该方法不需要低温,适用于多种碳水化合物,并且可以耐受包括烯烃在内的不同官能团.
DOI:10.1002/anie.201304099

专利信息

专利号:US-2007015793-A1
优先权日:2003-12-23
标 题:Synthesis of nojirimycins
发明人：HIRTH BRADFORD H; RENNIE GLEN
权利人:MACROZYME DNM B V
摘要:Disclosed are methods of preparing substituted nojirimycins represented by the following formula, n n ncomprising reacting 1-deoxynojirimycin with a reagent prepared by reacting an oxidizing agent with the compound represented by the following formula.

专利号:WO-2005063706-A1
优先权日:2003-12-23
标 题 :Synthesis of nojirimycins

专利号:US-7208611-B2
优先权日:2005-02-23
标题 :Platinum-containing compounds exhibiting cytostatic activity, synthesis and methods of use
发明人：GAO QINGZHI; GALLOP MARK A; XIANG JIA-NING
权利人:XENOPORT INC
摘要:Platinum containing compounds exhibiting cytostatic activity, methods of synthesizing platinum-containing compounds exhibiting cytostatic activity pharmaceutical compositions comprising platinum containing compounds, and methods of using such compounds and compositions for treating cancer are disclosed.

专利号:US-2006205677-A1
优先权日:2005-02-23
标题:Platinum-containing compounds exhibiting cytostatic activity, synthesis and methods of use

专利号:WO-2006091790-A1
优先权日:2005-02-23
标题:Platinum-containing compounds exhibiting cytostatic activity, synthesis and methods of use

专利号:CN-102659894-B
优先权日:2012-04-06
标题:A kind of six-carbon sugar ester and its synthesis method and application