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01:46 Aug 10, 2004
English to Chinese translations [PRO] Medical - Chemistry; Chem Sci/Eng
English term or phrase:conditioned with methanol
To a solution of 2-(1-tert-butoxycarbonyl-5-phenyl-1H-thieno[3,2-c]pyrazol-3-yl)-6-[3-(3-hydroxy-piperidin-1-yl)-propoxy]-indole-1-carboxylic acid tert-butyl ester (326 mg), anisole (1.0 mL), and dichloromethane (1.0 mL) at ambient temperature was added trifluoroacetic acid (1.0 mL) and the resulting amber solution heated at 45°C. After 2 hours, the reaction was cooled to ambient temperature and added to a Varian Mega Bond Elut SCX column (5g) that was conditioned with methanol.
2-(1-叔丁氧羰基-5-苯基-1H-噻吩併[3,2-c]吡唑-3-基)-6-[3-(3-羟基-哌啶-1-基)-丙氧基]-吲哚-1-羧酸叔丁基酯(326mg)溶液、苯甲醚(1.0mL)、与二氯甲烷1.0mL)在室温下加入三氟乙酸(1.0mL)，生成的琥珀色溶液加热到45°C。2小时后，反应冷却到室温，过Varian Mega Bond Elut SCX柱( 5g)，用甲醇调节。