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- A new extracting agent of piperidine derivant was synthesized. 合成了一种新萃取剂哌啶多氮衍生物。
- No matter natural or synthetic piperidine derivatives exhibit an extensive range of biological activities such as anti-tumor, anti-inflammatory, anxiolytics, anti-epileptics. 不论是天然的还是非天然的哌啶衍生物均可表现出诸如抗肿瘤、抗炎、抗焦虑、抗癫痫等多种多样的生物活性。
- piperidine derivates 哌啶衍生物
- Research on the Function of Solvent Extraction Piperidine Derivant 哌啶多氮衍生物对银溶剂萃取性能的研究
- A Study of the Electrospray Ionization Mass Spectrometry of Sildenafil Piperidine Derivatives 西地那非哌啶衍生物的负离子电喷雾多级质谱研究
- Theoretical elucidation of structure-antioxidant activity relationship of piperidine derivatives 哌啶衍生物抗氧化作用结构-活性关系的理论阐释
- Keywords sildenafil piperidine derivative;electrospray ion trap mass spectrometry;fragmentation; 西地那非哌啶衍生物;电喷雾离子阱质谱;裂解图解;
- Keywords supported ruthenium porphyrin;unsaturated steroids;epoxidation;N_2S_2 ligands;piperidine derivatives;DNA cleavage;BINOL;HDA reaction;BINOL imidazonium; 负载金属钌卟啉;甾族化合物;环氧化;N_2S_2配体;哌啶衍生物;DNA切割;联萘酚;HDA反应;联萘酚咪唑鎓盐;
- The studied object was from prussian blue to its derivates. 本文研究了普鲁士蓝衍生物作为锂离子电池材料的应用。
- piperidine derivatives 哌啶酮衍生物
- piperidine derivative 哌啶衍生物
- The fluency elegancy deriv from the truth of nature. 源于自然的灵感,流畅面又秀丽,优质的天然取材。
- The mass fraction of isocyanurate was calculated by piperidine method. 采用六氢吡啶法测出了异氰腺酸酯的质量分数。
- Compared with those of piperidine and mor-pholine methods,the results indica... 通过与哌啶法、吗啉法的对比实验,表明该法准确可靠、简便易行。
- Benzene, dodecylphenoxy-, disulfo deriv.;dodecylphenoxy-benzen disulfo deriv. 名称 十二烷基苯氧苯二磺化衍生物;
- The crude dye is collected on a filter and then recrystallized from ethanol containing a small amount of piperidine. 粗染料过滤,然后在少量含有哌啶的乙醇中重结晶。
- CAS:[ 106266-04-0] 4-(2,4-Difluorobenzoyl)piperidine hydrochloride (Risperidone intermediat... 供应4-(2,4-二氟苯甲酰基)-哌啶盐酸盐(图)
- It is analyzed that different Raman scattering intensity of piperidine on the silver film and in the silver sol-gel. 同时分析出了六氢吡啶在银溶胶及银膜表面拉曼散射光强增强程度不同的原因。
- Originality in handwriting-how far the writer derivates from copybook script-indicates confidence and artistic ability. 无论他们的笔迹与字帖相差多大,写的字有所创新表明这个人很有自信和较高的审美能力。
- It mainly deals in amino acid derivatives, indole, pyrrolidine, piperidine and piperazine series. 主营:氨基酸衍生物系列,吲哚系列,吡咯烷系列、哌啶系列,哌嗪系列。