CAS: 118-34-3; (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-(4-((E)-3-Hydroxyprop-1-En-1-yl)-2,6-Dimethoxyphenoxy)Tetrahydro-2H-Pyran-3,4,5-Triol

相似化合物

3150-20-7 6032-32-2 125288-25-7

上下游产品

CAS号203179-64-0 (E)-3-[3,5-Dime... | CAS号572-09-8 2,3,4,6-四乙酰氧基-a... | CAS号83-87-4 α,β-D-五乙酸葡萄糖 | CAS号134-96-3 3,5-二甲氧基-4-羟基苯甲... | CAS号4206-58-0 反-3,5-二甲氧基-4-羟基肉桂醛

2,3,4,6-四乙酰氧基-Alpha-D-吡喃葡萄糖溴化物置于sodium Tetrahydroborate,Tetrakis(Acetonitrile)Palladium(II) Bis(Trifluoromethanesulfonate),(S)-4-Methyl-2-(5-(Trifluoromethyl)Pyridin-2-yl)-4,5-Dihydrooxazole,四丁基溴化铵,Sodium Methylate,Sodium Carbonate,Potassium Carbonate,Silver Carbonate体系中,用 甲醇,乙醇,氯仿,1,2-二氯乙烷 用作溶剂,化学反应 22.0H,反应生成刺五加苷
参考文献:通过芳基酮的 Cc 键活化全合成丁香苷及其天然类似物†
标题:通过芳基酮的 Cc 键活化全合成丁香苷及其天然类似物†
摘要:紫丁香苷存在于刺五加(Rupr. Maxim.) 的根中,属于木质素化合物,具有多种生物活性.在本研究中,我们采用市售起始原料,分5步完成了丁香苷的全合成,总收率为58%.钯催化的c(O)-C键活化和随后的交叉偶联反应是构建丁香苷及其天然类似物的关键.
Doi:10.1002/cjoc.202300422

专利信息

专利号:US-7811612-B2
优先权日:2005-01-20
标 题 :Herbal mixture extract of notoginseng radix, rehmanniae radix preparata and acanthopanacis cortex and composition comprising the same for prevention and treatment of arthritis
发明人：KIM JUNG-KEUN; KIM SE-WON; KIM HYUNG-GUN; KO SEON-YLE; BAEK DONG-HEON; CHANG SUNHWA
权利人:OSCOTEC INC
摘要:The present invention relates to an extract of an herbal mixture of Notoginseng radix, Rehmanniae radix preparata and Acanthopanacis cortex , and a method for treating arthritis using the extract as an effective ingredient. The extract of the herbal mixture of the present invention can effectively inhibits the release of inflammatory substances and the synthesis of cartilage destroying substance as well as the progress of arthritis.

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:US-5973228-A
优先权日:1997-07-24
标 题:Coniferin beta-glucosidase cDNA for modifying lignin content in plants
发明人：CARLSON JOHN E; DHARMAWARDHANA D PALITHA; DOUGLAS CARL J; ELLIS BRIAN E
权利人:UNIV BRITISH COLUMBIA
摘要:A cDNA molecule encoding coniferin beta-glucosidase is disclosed. This enzyme catalyzes one of the last steps in the synthesis of lignin in plants. Plants having modified lignin content may be produced by transformation with this cDNA (or parts of the cDNA), for example, in either sense or antisense orientation. The invention includes methods of altering-lignin content in plants using this cDNA, as well as transformed plants, such as conifers, having modified lignin content.

专利号:CN-111718924-A
优先权日:2020-06-30
标 题 :Protein for catalytic synthesis of amyrin, and preparation method and application thereof

专利号:CN-1028633-C
优先权日:1990-05-29
标 题 :A New Method for One-step Synthesis of Optically Active α-Terpineol

专利号:CN-1056866-A
优先权日:1990-05-29
标题:A New Method for One-step Synthesis of Optically Active α-Terpineol