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- quinone methide [化] 醌的甲基化物
- A substance resembling quinone in structure or physical properties. 醌型化合物一种在结构或物理性质方面类似奎宁的物质
- Diterpene quinone of Salvia Linn. and their taxonomic significance. 鼠尾草属植物的二萜醌类化合物和它在分类上的意义.
- vinylogous quinone methides 插烯型醌甲基化物
- On the basis of this hardware circuit,inly to change the software can realize different control methid. 在此硬件基础上,只要改变软件设计就可实现不同的控制方法。
- REVIEW OF THE HYDROGENATION KINETICS IN THE PRODUCTION OF HYDROGEN PEROXIDE BY ANTHRA QUINONE PROCESS. 蒽醌法制过氧化氢氢化反应动力学研究述评。
- A quinone compound that serves as an electron carrier between flavoproteins and in cellular respiration. 辅酶Q一种苯醌衍生物,在黄素蛋白中以及细胞呼吸作用为成分携带者
- The anti-oxidization effects of the tested components are ranged as tannic acid>flavon>quinone. 单一成分的抗氧化能力为鞣质>黄酮>醌类化合物;
- Title: REVIEW OF THE HYDROGENATION KINETICS IN THE PRODUCTION OF HYDROGEN PEROXIDE BY ANTHRA QUINONE PROCESS. 关键词:过氧化氢;蒽醌法;氢化反应动力学;反应级数
- Monolayer and mutilayer of LB films of quinone derivatives were prepared and characterized. 研究了这类化合物形成LB膜的性能和规律。
- A modified method of free radical alkylation has been using for synthesizing of quinone derivatives with an alkyl side chain variation. 应用经过改进的自由基烷基化新方法,合成了一系列的具有长侧链结构的苯醌类化合物。
- ObjectiveTo investigate the effects of pyrroloquinoline quinone (PQQ) on learning and memory of aged rats induced by D-galactose. 目的观察吡咯喹啉醌(PQQ)对D半乳糖致衰老大鼠学习记忆的影响。
- Experiment results show that as cooking additive quinone compounds are more suitable for soda cooking without sodium sulfide. 结果表明,醌类蒸煮助剂更适用于无硫化钠存在的烧碱法蒸煮。
- Objective: To investigate the effect of pyrroloquiniline quinone(PQQ) on the growth of hippocampal neurons cultured in vitro. 目的:探讨吡咯喹啉醌(PQQ)对培养海马神经元的促生长作用。
- Pentanol iosprene in KHSO_4 chemically reacts on benezene quinone, thus resulting in plasmid quinone. with a cer-tain content of isoprene. 异成烯醇在KHSO_4的作用下,与苯醌发生作用,合成了含有异戊烯基的质体醌。
- Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided. 环为醌环的海鞘素化合物是有效的抗癌药物。本发明还提供相关方法和化合物。
- Salvicine, a novel diterpenoid quinone compound identified as a nonintercalative topoisomerase II poison, possesses a broad range of antitumor and antimetastatic activity. 沙尔威辛是一种新型的二萜醌类的非嵌入性拓扑异构酶II毒剂,具有良好的抗肿瘤和抗转移作用。
- In two thousand three, Japanese researchers identified a new member of the B-vitamin group. It is a substance known as pyrroloquinoline quinone, or PQQ. 在2003年,日本的研究人员鉴别出了一个维生素B族的新成员。它是一种叫吡咯喹啉醌或PQQ的物质。
- Association between the cDNA polymorphism ofNA(P)H:quinone oxidoreductase and the genetic sensitivity of sporadic Alzheimer's disease[J].Chin J Geriatr, 2001, 20(2):93-5. NAD(P)H:醌氧化还原酶基因多态性与阿尔茨海默病遗传易感性的关系[J].;中华老年医学杂志;2001;20(2):93-5
- In the presence of KHSO4,the condensation of quinone with isopentenols yield the title compounds,the structures of these compounds are identified by UV. IR.HNMR spect-rums. 在KHSO4存在下,异戊烯醇与苯醌发生缩合反应合成了含有异戊烯基的质体酮类似物,其结构已由UV,IR,HNMR证实。