THIOPHENE COMPOUNDS
    4.
    发明申请
    THIOPHENE COMPOUNDS 审中-公开
    噻吩化合物

    公开(公告)号:WO2013016490A1

    公开(公告)日:2013-01-31

    申请号:PCT/US2012/048258

    申请日:2012-07-26

    Abstract: Polymorph Forms M, H, P, X, and ZA of Compound (1) represented by the following structural formula: are described. A method of preparing polymorph Form M of Compound (1) includes stirring a mixture of Compound (1) and a solvent system that includes isopropanol, ethyl acetate, n -butyl acetate, methyl acetate, acetone, 2-butanone (methylethylketone (MEK)), or heptane, or a combination thereof at a temperature in a range of 10 °C to 47 °C to form From M of Compound (1). A method of preparing polymorph Form H of Compound (1) includes stirring a solution of Compound (1) at a temperature in a range of 48 °C to 70 °C to form Form H of Compound (1). A method of preparing polymorph Form P of Compound (1) includes stirring a mixture of Compound (1) and a solvent system that includes a solvent selected from the group consisting of dichloromethane and tetrahydrofuran (THF), and a mixture thereof at room temperature to form Form P of Compound (1). A method of preparing polymorph Form X of Compound (1) includes removing ethyl acetate from ethylacetate solvate G of Compound (1). A method of preparing polymorph Form ZA of Compound (1) includes removing n -butyl acetate from n-butyl acetate solvate A of Compound (1).

    Abstract translation: 描述了由以下结构式表示的化合物(1)的多晶型:M,H,P,X和ZA。 制备化合物(1)的多晶型物M的方法包括搅拌化合物(1)和包括异丙醇,乙酸乙酯,乙酸正丁酯,乙酸甲酯,丙酮,2-丁酮(甲基乙基酮(MEK))的溶剂体系的混合物, )或庚烷或其组合,在10℃至47℃的温度范围内,以形成化合物(1)的M。 制备化合物(1)的多晶型物H的方法包括在48℃至70℃的温度范围内搅拌化合物(1)的溶液以形成化合物(1)的H型。 制备化合物(1)的多晶型P的方法包括:将化合物(1)和包含选自二氯甲烷和四氢呋喃(THF)的溶剂的溶剂体系的混合物及其混合物在室温下搅拌至 形成化合物(1)的形式P. 制备化合物(1)的多晶型物X的方法包括从化合物(1)的乙酸乙酯溶剂化物G中除去乙酸乙酯。 制备化合物(1)的多晶型ZA的方法包括从化合物(1)的乙酸正丁酯溶剂化物A中除去乙酸正丁酯。

    THIOPHENE COMPOUNDS
    5.
    发明申请
    THIOPHENE COMPOUNDS 审中-公开
    噻吩化合物

    公开(公告)号:WO2013016491A1

    公开(公告)日:2013-01-31

    申请号:PCT/US2012/048260

    申请日:2012-07-26

    Abstract: A solvate of Compound (1) is selected from the group consisting of: Compound 1⋅ H 2 0, Compound 1⋅ethanoHsopropanol, Compound 1⋅acetone, Compound 1⋅ethylacetate, Compound 1⋅isopropylacetate, Compound l⋅ethylacetate⋅2-methyl THF, Compound 1⋅ethanol, Compound 1⋅n-butylacetate; Compound 1 ⋅heptane; Compound 1⋅2-butanone; and Compound l»methylacetate, wherein Compound 1 is represented by the following structural formula (I): and wherein the Compound 1⋅H 2 0 are in a molar ratio of 1 : 0.5 to 1 :3 (Compound 1: H 2 0). A method of preparing such a solvate of Compound (1) includes stirring a mixture of Compound (1) and a solvent desired for the formation of the solvate of Compound (1).

    Abstract translation: 化合物(1)的溶剂合物选自:化合物1·H 2 O,化合物1·乙醇异丙醇,化合物1·丙酮,化合物1·乙酸乙酯,化合物1·乙酸异丙酯,化合物1·乙酸乙酯·2-甲基THF, 化合物1·乙醇,化合物1·乙酸正丁酯; 化合物1·庚烷; 化合物1·2-丁酮; 和化合物I»乙酸甲酯,其中化合物1由以下结构式(I)表示:其中化合物1·H 2 O的摩尔比为1:0.5至1:3(化合物1:H 2 O)。 制备化合物(1)的这种溶剂化物的方法包括搅拌化合物(1)和化合物(1)的溶剂合物形成所需溶剂的混合物。

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