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- N hydroxy succinimidyl 3 indolylacetate (SIIA) is a new fluorescence derivatization reagent with an indole ring and a N hydroxy succinimide ester reactive function. 羟基琥珀酰亚胺-3-吲哚乙酸酯(SIIA)是一种含有新型反应活性基团的荧光衍生试剂,可在温和的条件下与氨基化合物进行衍生反应。
- Is indole second acerbity what is main effect? 吲哚乙酸主要作用是什么?
- Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
- Advances in studies on indole alkaloids of Nauclea L. 乌檀属植物的吲哚类生物碱成分研究进展。
- Tryptanthrin is a kind of indole quinazoline alkaloid. 摘要色胺酮属吲哚喹唑啉类生物碱。
- They contain one or more functional group such as amide, hydroxy, or carboxy. 它们含有一个或多个功能团如:氨基、羟基、羧基。
- The substance was identified as 22 hydroxy 23, 24 bisnorchol 4 ene 3 one. 待鉴定产物为 2 0 羟基 2 3,2 4 二降胆 4 烯 3 酮。
- Indole is extracted from methylnaphthalene oil through solvent extracting. 用溶剂萃取法从甲基萘油中萃取吲哚。
- The hydroxy proline contents were measured with the chloramine T method. 采用氯胺T法测定羟脯氨酸含量,为心肌胶原总含量。
- In this paper, the preparation of hydroxy ethyl chitosan sulfate was studied. 研究了磺化羟乙基壳聚糖的制备方法。
- An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids. 内酯一种通过从酸的羧基中除去一个水分子而形成的脱水物
- Effects of Different Factors on Growth and Accumulation of Indole Alkaloids in Mutant Callus of Catharanthus Roseus L. 不同因子对长春花突变愈伤组织生长和吲哚总碱积累的影响。
- Study on Flavonoids Extraction and Function of Scavenging Hydroxy Free Radical from Lespeda. Dunnii. 春花胡枝子黄酮类化合物的提取及清除羟自由基作用的研究。
- RT-PCR discove r ed mRNA of NSE(neuron specific enolase),Nurr1,Ptx3,Lmx1b and Tyrosine hydroxy lase(TH)were positive. RT-PCR结果显示NSE(neuron specificenolase)、Nurr1、Ptx3、Lmx1b和TH的mRNA均有表达;
- The process gave 40% yield,strating from indole,oxalyl chloride,sodium methylate and 3-indoleacetamide. 反应总收率为40%25左右。工艺收率高、操作简单、成本低,适合工业化生产。
- Violacein is an indole derivative produced by some microbes,which exhibits many interesting biological activities. 摘要 紫色杆菌素是由微生物合成的一种吲哚衍生物,有很强的生物活性。
- This article reviews the recent progresses in the studies of marine bis(indole) alkaloids. 本文综述了近年来新型海洋双吲哚类生物碱的研究进展。
- The forth step is to synthesize 5- hydroxy -5- methyl- 3,4- diphenylisoxazoline. 合成4-(5-甲基-3-苯基异?f唑-4-基)苯磺酰胺是重要的步骤,对其合成方法进行了对比。 采用反应5h的方法进行合成。
- The hydroxy methyl contents of resinous crosslinking agent from different resources were determined. 测定了不同产地的树脂交联剂的羟甲基含量;
- These dual-action deep cleansing towelettes with Alpha Hydroxy,Retinol and Vitamin C unfold to a full size. 含有充足的果酸、松香油和维生素C,具有深层洁肤、双重作用。