详细介绍
中文名地红霉素
英文名dirithromycin
别名地红霉素
地红霉素(标准品)
地红霉素dirithromycin
地红霉素杂质Ⅱ 16s-地红霉素异构体
[9s]-9-去氧-11-脱氧-9,11-[亚氨[2-(2-甲氧基乙氧基)亚乙基]氧]红霉素
[9s(r)]-9-脱氧-11-脱氧-9,11-[亚氨[2-(2-甲氧基乙氧基)亚乙基]氧]红霉素
[9s(r)]-9-脱氧-11-脱氧-9,11-[亚胺基[2-(2-甲氧基乙氧基)乙叉基]氧基]红霉素
[(9s,16s)-9,11-e二脱氧-9,11-[亚氨基[(1r)2-(2-甲氧基乙氧基)亚乙基]氧]红霉素
英文别名ase 136
ly-237216
dirithomycin
dirithromycin
dirithromycin
dirythromycin
antibioticas-e 136
[9s(r)]-9-deoxo-11-deoxy-9,11-[imino[2-(2-methoxy)ethylidene]oxy]erthromycin
[9s(r)]-9-deoxo-11-deoxy-9,11-[imino[2-(2-methoxyethoxy)ethylidene]oxy]erythromycin
[9s(r)]-9-deoxo-11-deoxy-9,11-[imino[2-(2-methoxy)ethylidene]oxy]erthromycin,ly-237216
3-ethyl-2,10-dihydroxy-15-[(2-methoxyethoxy)methyl]-2,6,8,10,12,17-hexamethyl-5-oxo-9-{[3,4,6-trideoxy-3-(dimethylamino)hexopyranosyl]oxy}-4,16-dioxa-14-azabicyclo[11.3.1]heptadec-7-yl2,6-dideoxy-3-c-methyl-3-o-methylhexopyranoside
(2r,3r,6r,7s,8s,9r,10r,12r,13s,15r,17s)-3-ethyl-2,10-dihydroxy-15-[(2-methoxyethoxy)methyl]-2,6,8,10,12,17-hexamethyl-5-oxo-9-{[3,4,6-trideoxy-3-(dimethylamino)-β-d-xylo-hexopyranosyl]oxy}-4,16-dioxa-14-azabicyclo[11.3.1]heptadec-7-yl2,6-dideoxy-3-c-methyl-3-o-methyl-α-l-ribo-hexopyranoside
cas62013-04-1
einecs624-080-7化学式c42h78n2o14
分子量835.07inchiinchi=1/c42h78n2o14/c1-15-29-42(10,49)37-24(4)32(43-30(56-37)21-52-17-16-50-13)22(2)19-40(8,48)36(58-39-33(45)28(44(11)12)18-23(3)53-39)25(5)34(26(6)38(47)55-29)57-31-20-41(9,51-14)35(46)27(7)54-31/h22-37,39,43,45-46,48-49h,15-21h2,1-14h3/t22-,23-,24+,25+,26-,27+,28+,29-,30-,31+,32+,33-,34+,35+,36-,37?,39+,40-,41-,42-/m1/s1密度1.19±0.1 g/cm3(predicted)熔点186-189° (dec) (counter)沸点871.8±65.0 °c(predicted)闪点481°c蒸汽压1.72e-35mmhg at 25°c溶解度very slightly soluble in water, very soluble in methanol and inmethylene chloride折射率1.533酸度系数9.0 in 66% a fluoride存储条件sealed in dry,2-8°c外观solid颜色white to off-white物化性质从乙醇-水结晶，熔点186～189℃(分解)。pka9.0(66%二甲基氟化物水溶液)。急性毒性ld50小鼠(g/kg)：＞1皮下注射，＞1口服。产品用途属大环内酯类半合成抗生素
属大环内酯类半合成抗生素
