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    • 41. 发明申请
    • Thermo-reversibly gelled colloidal suspensions and a process for making the same
    • 热可逆胶凝胶体悬浮液及其制备方法
    • US20090318309A1
    • 2009-12-24
    • US12386335
    • 2009-04-16
    • Kyle William KimbleJeremy Paul WalkerSanlord Abraham Asher
    • Kyle William KimbleJeremy Paul WalkerSanlord Abraham Asher
    • C40B40/14C40B40/04B01J13/00
    • C40B40/14B01J13/0065
    • Disclosed is a thermoreversible synthesis of a new type of material made by embedding a colloidal population within a thermo-reversibly gelled polymer. The polymer may be a physically cross-linked PVA hydrogel. PVA hydrogels are non-toxic, biocompatible, mechanically robust, and elastic. The present invention TGCCA diffraction is similar to that of photo-polymerized PCCA. The present invention TGCCA can be irreversibly covalently cross-linked using glutaraldehyde. The cross-linked TGCCA can be made responsive to chemical stimuli by functionalizing the hydrogel hydroxyl groups. The diffraction of carboxyl or amine functionalized TGCCA was monitored as a function of the pH and determined diffraction wavelengths titrate with the pKa of the functional group. It was also demonstrated that TGCCA could be fabricated in arbitrarily large volumes and shapes. The present invention method fabricates inexpensive homogenously diffracting chemically modifiable TGCCA.
    • 公开了通过将胶体体嵌入热可逆胶凝聚合物制备的新型材料的热可逆合成。 聚合物可以是物理交联的PVA水凝胶。 PVA水凝胶是无毒的,生物相容的,机械坚固的和弹性的。 本发明TGCCA衍射与光聚合PCCA相似。 本发明TGCCA可以用戊二醛不可逆地共价交联。 通过官能化水凝胶羟基,交联TGCCA可以对化学刺激作出反应。 监测羧基或胺官能化TGCCA的衍射作为pH的函数,并用官能团的pKa测定衍射波长滴定度。 还表明,TGCCA可以以任意大的体积和形状制造。 本发明方法制造廉价的均匀衍射化学修饰的TGCCA。
    • 50. 发明申请
    • Method For Synthesizing Derivative, Compound Library and Method For Constructing the Same, and Method For Screening
    • 合成衍生物,化合物库及其构建方法的方法和筛选方法
    • US20080167201A1
    • 2008-07-10
    • US11663082
    • 2005-09-27
    • Masaya ImotoHiromichi OhtaKenji Miyamoto
    • Masaya ImotoHiromichi OhtaKenji Miyamoto
    • C40B30/10C12P1/00C12P1/04C12P1/02C40B50/06C40B40/04C40B30/00
    • C12P17/16C07D405/06G01N2500/00
    • [Object] To provide a method for synthesizing derivatives of natural compounds; a method for constructing a compound library containing derivatives of natural compounds; a compound library containing derivatives of natural compounds; and a screening method using a compound library, which are useful for a HTS random screening, a search for drugs or agricultural chemicals, or a search for a lead compound of a drug or an agricultural chemical.[Solving Means] A derivative of an organic compound can be synthesized by culturing a microorganism producing the organic compound in a predetermined culture broth, and reacting the organic compound obtained by the culturing with a reaction reagent for synthesizing the derivative of the organic compound in the culturing broth. By constructing a library containing the thus obtained organic compound derivative, a HTS (high-throughput) random screening, a search for a drug or agricultural chemical, or a search for a lead compound of a drug or agricultural chemical can be performed.
    • 提供合成天然化合物衍生物的方法; 一种构建含有天然化合物衍生物的化合物文库的方法; 含有天然化合物衍生物的化合物库; 以及使用化合物文库的筛选方法,其可用于HTS随机筛选,寻找药物或农药,或搜索药物或农药的铅化合物。 [解决方案]有机化合物的衍生物可以通过在预定的培养肉汤中培养产生有机化合物的微生物来合成,并将通过培养获得的有机化合物与用于合成有机化合物的衍生物的反应试剂反应 培养肉汤 通过构建含有这样得到的有机化合物衍生物的文库,可以进行HTS(高通量)随机筛选,药物或农药的检索,或者寻找药物或农药的铅化合物。