Process for preparing optically active mevalonolactone compounds
    5.
    发明授权
    Process for preparing optically active mevalonolactone compounds 失效
    光学活性甲羟戊酸内酯化合物的制备方法

    公开(公告)号:US5939552A

    公开(公告)日:1999-08-17

    申请号:US700396

    申请日:1996-08-22

    摘要: The process for preparing mevalonolactone compounds is carried out by means of batch system chromatography or a simulated moving bed chromatographic process using columns filled with an optical resolution filler comprising a polysaccharide derivative. The simulated moving bed chromatographic process comprises forming a circulation flow circuit comprising a plurality of columns endlessly connected in series; enforcing a fluid to flow through the circuit in one direction; providing the column series alternately with an inlet port through which the fluid is introduced into the column in the flow direction and with an outlet port, through which the fluid is taken out; intermittently shifting activation of the inlet port and the outlet port in the direction of the fluid flow; introducing a solution containing a racemic mevalonolactone compound and an eluent through an inlet port into the circuit; and simultaneously taking out a solution rich in the weakly adsorbable substance and a solution rich in the strongly adsorbable and desorbed substance through the outlet port.

    摘要翻译: PCT No.PCT / JP95 / 00251 Sec。 371日期:1996年8月22日 102(e)日期1996年8月22日PCT提交1995年2月22日PCT公布。 公开号WO95 / 23125 日期1995年8月31日制备甲羟戊酸内酯化合物的方法通过间歇系统色谱法或使用填充有包含多糖衍生物的光学拆分填料的柱的模拟移动床层析法进行。 模拟移动床层析方法包括形成循环流动回路,其包括多个串联连续的列; 强制流体在一个方向流过电路; 提供柱系列与入口端口交替流动,流体通过该入口沿流动方向引入塔中,并具有出口,通过该出口端口取出流体; 在流体流动的方向上间歇地移动入口和出口的活化; 将含有外消旋甲羟戊酸内酯化合物和洗脱液的溶液通过入口引入电路; 并通过出口同时取出富含弱吸附物质的溶液和富含强吸附和解吸物质的溶液。

    Optically active beta-aminoalkoxyborane complex
    7.
    发明授权
    Optically active beta-aminoalkoxyborane complex 失效
    光学活性β-氨基烷氧基硼烷络合物

    公开(公告)号:US5786485A

    公开(公告)日:1998-07-28

    申请号:US848172

    申请日:1997-04-29

    摘要: An optically active .beta.-aminoalkoxyborane complex of the formula (I): ##STR1## wherein R.sup.1 is C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.7 -C.sub.11 aralkyl or C.sub.6 -C.sub.10 aryl, R.sup.2 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.7 cycloalkyl or C.sub.7 -C.sub.11 aralkyl, or R.sup.1 and R.sup.2 together form (CH.sub.2).sub.n wherein n is 3 or 4, and Ar is naphthyl, anthryl or phenanthryl, which may be substituted by from 1 to 3 substituents selected from the group consisting of halogen, nitro, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 alkynyl, C.sub.7 -C.sub.11 aralkyl, C.sub.6 -C.sub.10 aryl, C.sub.1 -C.sub.6 alkoxy and styrene polymer substituents.

    摘要翻译: 式(I)的光学活性β-氨基烷氧基硼烷络合物:其中R1是C1-C8烷基,C3-C7环烷基,C7-C11芳烷基或C6-C10芳基,R2是氢,C1-C8 烷基,C 3 -C 7环烷基或C 7 -C 11芳烷基,或者R 1和R 2一起形成(CH 2)n,其中n为3或4,Ar为萘基,蒽基或菲基,其可被1至3个选自 由卤素,硝基,C 1 -C 6烷基,C 3 -C 7环烷基,C 2 -C 6烯基,C 2 -C 6炔基,C 7 -C 11芳烷基,C 6 -C 10芳基,C 1 -C 6烷氧基和苯乙烯聚合物取代基组成的组。

    Rapidly soluble granules and method for producing the same
    9.
    发明申请
    Rapidly soluble granules and method for producing the same 审中-公开
    快速溶解颗粒及其制备方法

    公开(公告)号:US20100003373A1

    公开(公告)日:2010-01-07

    申请号:US11919070

    申请日:2006-04-03

    IPC分类号: A23P1/08 A23G1/56 A23L1/226

    CPC分类号: A23L2/39 A23L33/105 A23P10/20

    摘要: It is an objective of the present invention to provide a means for producing rapidly soluble granules with the use of any powdery raw material that is poorly sedimented in water and thus is dispersed or dissolved with difficulty in water.According to the present invention, a method for producing rapidly soluble granules, comprising mixing granules having poor sedimentation property in water and granules having good sedimentation property in water while adding an emulsifier thereto to thereby obtain mixed granules coated with the emulsifier.

    摘要翻译: 本发明的目的是提供一种使用任何在水中沉淀不好的粉状原料来生产易溶颗粒物的方法,因此难以分散或溶解在水中。 根据本发明,提供一种生产易溶颗粒的方法,其特征在于在将乳化剂添加到乳化剂中的同时,将在水中沉淀性差的颗粒和在水中具有良好的沉淀性质的颗粒混合,从而获得涂覆有乳化剂的混合颗粒。

    Optically active .beta.-aminoalkoxyborane complex
    10.
    发明授权
    Optically active .beta.-aminoalkoxyborane complex 失效
    光学活性β-氨基烷氧基硼烷络合物

    公开(公告)号:US5663348A

    公开(公告)日:1997-09-02

    申请号:US481505

    申请日:1995-07-19

    摘要: An optically active .beta.-aminoalkoxyborane complex of the formula (I): ##STR1## wherein R.sup.1 is C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.7 -C.sub.11 aralkyl or C.sub.6 -C.sub.10 aryl, R.sup.2 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.7 cycloalkyl or C.sub.7 -C.sub.11 aralkyl, or R.sup.1 and R.sup.2 together form (CH.sub.2).sub.n wherein n is 3 or 4, and Ar is naphthyl, anthryl or phenanthryl, which may be substituted by from 1 to 3 substituents selected from the group consisting of halogen, nitro, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 alkynyl, C.sub.7 -C.sub.11 aralkyl, C.sub.6 -C.sub.10 aryl, C.sub.1 -C.sub.6 alkoxy and styrene polymer substituents.

    摘要翻译: PCT No.PCT / JP94 / 00056 Sec。 371日期:1995年7月19日 102(e)1995年7月19日PCT PCT 1994年1月17日PCT公布。 出版物WO94 / 17079 日期:1994年8月4日具有式(I)的光学活性β-氨基烷氧基硼烷络合物:其中R1是C1-C8烷基,C3-C7环烷基,C7-C11芳烷基或C6-C10芳基,R2是 氢,C 1 -C 8烷基,C 3 -C 7环烷基或C 7 -C 11芳烷基,或R 1和R 2一起形成(CH 2)n,其中n为3或4,Ar为萘基,蒽基或菲基,其可被1 至3个选自卤素,硝基,C 1 -C 6烷基,C 3 -C 7环烷基,C 2 -C 6烯基,C 2 -C 6炔基,C 7 -C 11芳烷基,C 6 -C 10芳基,C 1 -C 6烷氧基和苯乙烯聚合物 取代基。