在 氨体系中,用 甲醇 作为反应溶剂,化学反应 0.08H,反应生成 糠酸氟替卡松 参考文献:Method For The Production Of Fluoromethyl Esters Of Androstan-17 Beta Carboxylic Acids 标题:Method For The Production Of Fluoromethyl Esters Of Androstan-17 Beta Carboxylic Acids 摘要:本文描述了从保护中间体和/或试剂出发制备单氟甲基有机生物活性化合物的过程,以获得如丙酸氟替卡松和富马酸氟替卡松等化合物,其中使用脱羧试剂xef2和brf3或使用fch2Sh作为试剂.
专利号:US-8697730-B2 优先权日:2007-10-26 标题 :5-lipoxygenase activating protein (FLAP) inhibitor 发明人:REWOLINSKI MELISSA VIRGINIA; SCHAAB KEVIN MURRAY; KING CHRISTOPHER DAVID; STOCK NICHOLAS SIMON 权利人:REWOLINSKI MELISSA VIRGINIA; SCHAAB KEVIN MURRAY; KING CHRISTOPHER DAVID; STOCK NICHOLAS SIMON; PANMIRA PHARMACEUTICALS LLC 摘要:Described herein are methods for the synthesis of 3-[5-(pyridin-2-ylmethoxy)-3-(2-methyl-2-propylthio)-1-[4-(2-methoxypyridin-5-yl)benzyl]-indol-2-yl]-2,2-dimethyl-propionic acid, pharmaceutically acceptable salts, pharmaceutically acceptable solvates thereof. Also described are pharmaceutical compositions suitable for oral administration to a mammal that include, as well as methods of using such oral pharmaceutical compositions for treating respiratory conditions or diseases, as well as other leukotriene-dependent or leukotriene mediated conditions or diseases.
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