CAS: 20698-91-3; (R)-Methyl 2-Hydroxy-2-Phenylacetate

上下游产品

CAS号15206-55-0 苯甲酰甲酸甲酯 | CAS号67-56-1 甲醇 | CAS号611-71-2 扁桃酸 | CAS号22979-35-7 methyl phenyldi... | CAS号4358-87-6 DL-扁桃酸甲酯 | CAS号77-76-9 2,2-二甲氧基丙烷 | CAS号86013-39-0 2-(((R)-4-oxope... | CAS号74-88-4 碘甲烷 | CAS号186581-53-3 重氮甲烷 | CAS号3966-32-3 (R)-(-)-alpha-甲氧基苯乙酸 | CAS号95061-46-4 (|R|)-(+)-1,1,2... | CAS号42540-40-9 头孢孟多酯钠 | CAS号95061-47-5 (R)-(+)-2-羟基-1,... | CAS号15028-39-4 (S)-(+)-2-苯基甘氨酸甲酯 | CAS号19883-41-1 D-苯甘氨酸甲酯盐酸盐 | CAS号16355-00-3 (R)-(-)-1-苯基-1,2-乙二醇 | CAS号25779-13-9 (S)-1-苯基-1,2-乙二醇 | CAS号611-71-2 扁桃酸 | CAS号2549-14-6 (R)-2-氨基-1-苯乙醇

Dl-扁桃酸甲酯 反应生成(R)-(-)-扁桃酸甲酯
参考文献:Kanerva,Liisa T.; Sundholm,Oskari,Acta Chemica Scandinavica,1993,Vol. 47,# 8,P. 823-825
标题:Kanerva,Liisa T.; Sundholm,Oskari,Acta Chemica Scandinavica,1993,Vol. 47,# 8,P. 823-825

专利信息

专利号:WO-2023012205-A1
优先权日:2021-08-05
标 题 :Synthesis of specific butyrate compounds
发明人：BONRATH WERNER; GOETZINGER ALISSA; PACE FRANCESCO; WUESTENBERG BETTINA
权利人:DSM IP ASSETS BV
摘要:The present invention relates to new specific butyrate compounds to a new and improved synthesis of specific butyrates as well their use. Butyrate compounds are very useful compounds, either as such or as intermediates in organic synthesis.

专利号:US-8304540-B2
优先权日:2007-05-18
标题:Process for stereoselective synthesis of lamivudine
发明人：LI JINLIANG; LV FENG
权利人:LI JINLIANG; LV FENG; SHANGHAI DESANO PHARMACEUTICAL HOLDING CO LTD
摘要:The present invention discloses a process for stereoselective synthesis of Lamivudine comprising the following steps: (a) performing a glycosylation reaction between the compound of formula (I) and cytosine or protected cytosine, and separating the reaction product by recrystallization to obtain the intermediate of formula (II); and (b) deprotecting the intermediate of formula (II) to obtain Lamivudine.

专利号:US-11370736-B2
优先权日:2019-04-01
标 题:Synthesis of fluoro hemiacetals via transition metal-catalyzed fluoro ester and carboxamide hydrogenation
发明人：DUB PAVEL A; BATRICE RAMI J; GORDON JOHN C
权利人:TRIAD NAT SECURITY LLC
摘要:This application is directed to use of transition metal-ligand complexes to hydrogenate fluorinated esters and carboxamides into fluorinated hemiacetals. Methods for synthesis of certain ligands are also provided.

专利号:US-5399721-A
优先权日:1990-01-12
标题:Synthesis of optically pure 4-aryl-2-hydroxytetronic acids
发明人：HOPPER ALLEN T; WITIAK DONALD T
权利人:UNIV OHIO STATE RES FOUND
摘要:The present invention relates to a method for synthesis of optically pure stereogenically labile 4-aryl-2-hydroxytetronic acids from an optically pure aldehyde. The invention further relates to the use of such optically pure compounds as potent inhibitors of platelet aggregation by working at the level of cyclooxygenase. the invention further relates to the pharmaceutical use of such compounds in the treatment of coronary artery diseases, especially in the treatment and/or prevention of atherosclerosis.

专利号:US-5656662-A
优先权日:1990-01-12
标 题:Synthesis of optically pure 4-alkenyl- or 4-alkanyl-2-hydroxytetronic acids
发明人：MANTRI PADMAJA; WITIAK DONALD T
权利人:UNIV OHIO STATE RES FOUND
摘要:The present invention relates to a method for synthesis of optically pure 4-alkenyl or 4-alkanyl-2-hydroxytetronic acids from an optically pure aldehyde. The invention further relates to the use of such optically pure compounds as potent inhibitors of platelet aggregation by working at the level of cyclooxygenase, thus making them useful in the treatment of coronary artery diseases, especially atherosclerosis, and additionally, as inhibitors of various inflammatory cytokines, making them useful in the treatment of both acute and chronic inflammation, as well in the treatment of cachexia, rheumatoid arthritis, multiple sclerosis, Crohn's disease and ulcerative colitis. The invention further relates to pharmaceutical compositions of the instant compounds.

专利号:US-6384228-B2
优先权日:1998-05-26
标题 :Method for synthesis of halopyridyl-azacyclopentane derivative and intermediate thereof
发明人：NODE MANABU; NAKAMURA DAISAKU; FUJIWARA TOSHIO; ICHIHASHI SHOGO
权利人:NIHON MEDIPHYSICS CO LTD
摘要:The present invention relates to a method for synthesis of an optically active halopyridyl-azacyclo-pentane derivative and the intermediate thereof which comprises preparing an optically active allene-1,3-dicarboxylic acid ester derivative from an optically active acetonedicarboxylic acid ester derivative and then proceeding through a 7-azabicyclo[2.2.1]heptane derivative to obtain the objective product.