l-奈必洛尔氯化物二水合物
l-Nebiviololinium chloride dihydrate.
作者信息
Tuchalski Gisbert, Hänsicke Andre, Reck Günther, Emmerling Franziska
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):o54. doi: 10.1107/S1600536807061831.
The hydro-chloride salt of chiral l-nebivolol {systematic name: (+)-(R,S,S,S)-bis-[2-(6-fluoro-3,4-dihydro-2H-1-benzopyran-2-yl)-2-hydroxy-ethyl]ammonium chloride dihydrate}, C(22)H(26)F(2)NO(4) (+)·Cl(-)·2H(2)O, was obtained by chiral liquid chromatography as a dihydrate. The pyran rings adopt half-chair conformations. Hydrogen bonds between the cation, anions and water mol-ecules contribute to the formation of layers parallel to the ac plane.
手性左旋奈必洛尔的盐酸盐{系统名称：(+)-(R,S,S,S)-双-[2-(6-氟-3,4-二氢-2H-1-苯并吡喃-2-基)-2-羟基-乙基]氯化铵二水合物}，C(22)H(26)F(2)NO(4)(+)·Cl(-)·2H(2)O，通过手性液相色谱法得到其二水合物。吡喃环呈半椅式构象。阳离子、阴离子和水分子之间的氢键有助于形成平行于ac平面的层。
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