APPARATUS AND METHOD FOR SEPARATION OF LIQUID AND SOLID PHASES FOR SOLID PHASE ORGANIC SYNTHESES
    6.
    发明申请
    APPARATUS AND METHOD FOR SEPARATION OF LIQUID AND SOLID PHASES FOR SOLID PHASE ORGANIC SYNTHESES 审中-公开
    用于分离固体有机合成的液相和固体相的装置和方法

    公开(公告)号:WO99025470A1

    公开(公告)日:1999-05-27

    申请号:PCT/US1998/024519

    申请日:1998-11-17

    Abstract: A simple, efficient apparatus and method for separation of solid and liquid phases useful in methods of high-throughput combinatorial organic synthesis of large libraries or megaarrays of organic compounds is disclosed. The method for separating a liquid phase from a solid phase during a solid phase organic synthetic process comprises: (1) positioning a reaction vessel or one or more arrays of reaction vessels, such as one or more microtiter plates, said vessels containing a slurry of solid phase particles or beads in a liquid, on the perimeter of a centrifuge rotor in a tilted or not tilted position; and (2) spinning the rotor of the centrifuge at a speed so that the solid phase particles sediment in a "pocket" of the vessels and the liquid phase is expelled from the vessels. The apparatus and method are useful, whether as part of an automated, robotic or manual system for combinatorial organic synthesis. In a preferred embodiment, an apparatus and method of removal of liquid phase from solid phase compatible with microtiter plate type array(s) of reaction vessels is disclosed.

    Abstract translation: 公开了一种用于分离固相和液相的简单有效的装置和方法,其用于大量文库或大型有机化合物的高通量组合有机合成方法。 在固相有机合成方法中从固相中分离液相的方法包括:(1)将反应容器或一个或多个反应容器阵列放置在一个或多个微量滴定板中,所述容器含有 固相颗粒或珠粒在液体中,在离心机转子的周边处于倾斜或不倾斜的位置; 和(2)以一定的速度旋转离心机的转子,使得固相颗粒沉积在容器的“口袋”中,液相从容器中排出。 该装置和方法无论作为组合有机合成的自动机器人手动系统的一部分是有用的。 在一个优选的实施方案中,公开了一种从微量滴定板型反应容器阵列相容的固相中除去液相的装置和方法。

    SYNTHESIS OF EQUIMOLAR MULTIPLE OLIGOMER MIXTURES, ESPECIALLY OF OLIGOPEPTIDE MIXTURES
    9.
    发明申请
    SYNTHESIS OF EQUIMOLAR MULTIPLE OLIGOMER MIXTURES, ESPECIALLY OF OLIGOPEPTIDE MIXTURES 审中-公开
    合成多元醇低聚物混合物,特别是低聚物混合物

    公开(公告)号:WO1992009300A1

    公开(公告)日:1992-06-11

    申请号:PCT/US1991008694

    申请日:1991-11-20

    Abstract: A process for the synthesis of a complex mixture pool of solid support-coupled monomeric repeating unit compounds such as amino acid derivatives is disclosed in which the mixture pool contains an equimolar representation of reacted monomeric repeating unit compounds coupled. Also disclosed is a process for the stepwise synthesis of a complex mixture of coupled or free, unsupported oligomers such as oligopeptides. A set of self-solubilizing, unsupported mixed oligopeptides having one or more predetermined amino acid residues at one or more of the same, predetermined positions in the oligopeptide chain in which the set contains equimolar amounts of a plurality of different amino acid residues, preferably at least six different residues, at one or more of the same predetermined positions of the oligopeptide chain is also disclosed, as are methods of making and using the same.

    Abstract translation: 公开了一种用于合成固体支持偶联单体重复单元化合物如氨基酸衍生物的复合混合物池的方法,其中混合物池包含偶联反应的单体重复单元化合物的等摩尔表示。 还公开了逐步合成偶联或游离的,未负载的寡聚物如寡肽的复合混合物的方法。 在寡肽链中的一个或多个相同的预定位置上具有一个或多个预定氨基酸残基的一组自溶解的,未支撑的混合寡肽,其中该组含有等摩尔量的多个不同氨基酸残基,优选在 还公开了在寡肽链的一个或多个相同的预定位置处的至少六个不同的残基,以及制备和使用寡肽链的方法。

Patent Agency Ranking