1) 5,6-O-benzylidene-D-isoascorbic acid
5,6-O-苯亚甲基-D-异抗坏血酸
1.
Study on the synthesis of 5,6-O-benzylidene-L-ascorbic acid and 5,6-O-benzylidene-D-isoascorbic acid
5,6-O-苯亚甲基-L-抗坏血酸和5,6-O-苯亚甲基-D-异抗坏血酸的合成
2) 5,6-O-benzylidene-L-ascorbic acid
5,6-O-苯亚甲基-L-抗坏血酸
1.
Study on the synthesis of 5,6-O-benzylidene-L-ascorbic acid and 5,6-O-benzylidene-D-isoascorbic acid
5,6-O-苯亚甲基-L-抗坏血酸和5,6-O-苯亚甲基-D-异抗坏血酸的合成
3) 5,6-O-isopropylidene-L-ascorbic acid
5,6-O-异丙叉-L-抗坏血酸
4) 5,6-0,0-Isopropylidene-L-ascorbic acid
5,6-0,0-异丙叉基-L-抗坏血酸
5) D-isoascorbic acid
D-异抗坏血酸
1.
Five long-chain saturated alkanoyl-6O-D-isoascorbates(alkanoyl=decanoyl,lauroyl,myristoyl,palmitoyl and stearoyl) were synthesized by esterification(or transesterification) of D-isoascorbic acid with alkanoic acids using concentrated H_2SO_4 as a medium and a catalyst at room temperature.
用浓H2SO4作为反应介质和催化剂,通过直接酯化法或酯交换法合成了5个D-异抗坏血酸脂肪酸(癸酸,月桂酸,豆蔻酸,棕榈酸和硬脂酸)酯,其结构经1H NMR和IR表征。
2.
Seven n-alkyl aldehyde acetals of D-isoascorbic acid(3a～3g) were synthesized by the reaction of D-isoascorbic acid with n-alkyl aldehyde using p-toluene sulfonic acid as a catalyst, dimethyl acetamide as a solvent, cyclohexane as a water carrying agent.
以对甲苯磺酸为催化剂,N,N-二甲基乙酰胺为溶剂,环己烷为带水剂,直链饱和脂肪族醛与D-异抗坏血酸反应合成了7个D-异抗坏血酸缩醛(3a~3g),其结构经1H NMR,IR和MS表征。
6) sodium D isoascorbate
D异抗坏血酸钠
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条