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参考文献:桥接二聚体界面的 6-磷酸葡萄糖脱氢酶 (G6Pd) 小分子激活剂.
标题:桥接二聚体界面的 6-磷酸葡萄糖脱氢酶 (G6Pd) 小分子激活剂.
摘要:我们最近发现了 Ag1,一种小分子激活剂,其通过促进葡萄糖-6-磷酸脱氢酶 (G6Pd) 寡聚成催化活性形式而发挥作用.生化实验表明,原始命中分子 (Ag1) 对 G6Pd 的激活是非共价的,并且 G6Pd 同二聚体的一个 C2 对称区域对于配体功能很重要.因此,G6Pd 的激活不需要 Ag1 中的二硫键,并且制备了许多不含该反应部分的类似物.我们的研究支持了一种作用机制,即 Ag1 在两个相互作用的 G6Pd 单体的结构烟酰胺腺嘌呤二核苷酸磷酸 (Nadp+) 结合位点上桥接二聚体界面.促进 G6Pd 寡聚化的小分子有可能为 G6Pd 缺乏症提供一流的治疗方法.这种一般策略可以应用于其他酶缺陷,其中寡聚化的控制可以增强酶活性和/或稳定性.
Doi:10.1002/cmdc.201900341
专利信息
专利号:US-5177296-A
优先权日:1991-10-11
标 题 :Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation
发明人:SARTORI GUIDO; HO W S WINSTON; BALLINGER BRUCE H
权利人:EXXON RESEARCH ENGINEERING CO
摘要:The present invention describes a method for the synthesis of saturated aliphatic polyesters by reaction of saturated or aromatic diacid chlorides with oligomeric aliphatic polyester diols, a method to thermally crosslink membranes prepared from the above saturated aliphatic polyesters, and the use of the crosslinked membranes to separate aromatics from saturates.
专利号:US-5128439-A
优先权日:1991-10-11
标题:Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation
发明人:SARTORI GUIDO; HO W S WINSTON; BALLINGER BRUCE H
权利人:EXXON RESEARCH ENGINEERING CO
摘要:The present invention described a method for the synthesis of saturated aliphatic polyesters by reaction of saturated or aromatic diacid chlorides with oligomeric aliphatic polyester diols, a method to thermally crosslink membranes prepared from the above saturated aliphatic polyesters, and the use of the crosslinked membranes to separate aromatics from saturates.
专利号:CN-106800519-A
优先权日:2017-02-08
标题 :General Method and Application of Rapid Synthesis of Bridged Bis, Tris and Tetraamide Derivatives by Ultrasonic Radiation
专利号:US-4336348-A
优先权日:1979-02-08
标题 :Thermoplastic compositions, process for their preparation and their use
发明人:MARGOTTE DIETER
权利人:BAYER AG
摘要:This disclosure is concerned with an improved process for preparing polymer blends by synthesizing a polyester by the phase boundary condensation synthesis wherein a preformed polymer is dissolved in the organic solvent phase of the synthesis system. This polymer is inert to the diphenol acid chloride and alkali used to form the polyester and differs from this polyester by at least molecular weight and may differ from it in chemical identity. This disclosure is also concerned with the polymer blends so obtained which display superior properties to those obtained by physically blending two already formed polymers.
专利号:CN-1335310-A
优先权日:2001-08-24
标题 :A kind of γ-pyrone, its synthesis method and its use