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The two companies are integrated enterprises specialized in the production of spice, API, leather, building chemical products, and rubber. We have rich production experience, advanced production equipment, considerable technological force to produce products of top class quality. Our production and business concept is "service and credit first". We have invested 25 million RMB yuan in our companies and have totally 108 employees, 25% of whom are medium-level and senior technicians. We produce series products of Purple Mink brand including the spice: Raspberry ketone, Piperonal, Anisaldehyde, 99% isosafrole, 99% safrole; APIs: Diphenylmethanol, 4-Octyloxyphenol, 2,3-Dihydrofuran; leather chemical products: XD Alkaline chromium sulphate, XD Liming agent; building materials: productivity of 15000 tons of naphthalene series high-efficient high-concentration water reducing agent and 8000 tons of environment-friendly aliphatic water reducing agent; rubber chemical products: F101 Composite resin rubber sulfidizer. The annual sales amount is 80 million RMB.

本公司生产产品涉及香料、医药原料、皮革化工、建材化工、橡胶化工综合性化工企业,具有生产经验丰富、生产设备先进、技术力量雄厚、产品质量一流,服务、信誉第一的生产经营理念,资本投入2500万元,公司员工108人,各类中、高级技术人材占总人数的25%,生产的"紫貂"牌系列产品主要有香料类:覆盆子酮、洋茉莉醛、天然大茴香醛、99%异黄樟素、99%黄樟素,医药原料类:二苯甲醇、4-辛氧基苯酚、2,3-二氢呋喃,皮化类:XD碱式硫酸铬、XD浸灰助剂,建材化工类:萘系列高效、高浓减水剂15000吨、绿色环保型脂肪族减水剂8000吨的母体生产力,橡胶化工类:F101复合树脂橡胶硫化剂系列产品。

The present invention relates to medicine technology and is especially one kind of new preparation form. The transdermal plaster is noe kind of antiphlogistic containing Flubiprofen, Ketoprofen, Ibuprofen, Rosorolfen, Naproxan and other aryl propionic non-steroid.

本发明涉及医药技术领域,特别是氟比洛芬、酮洛芬、布洛芬、罗索洛芬和萘普生等芳基丙酸类非甾体抗炎药的透皮给药制剂中一种新剂型――透皮贴剂。

Moreover, this kind of novel complexes can be transformed to the analogous complexes as the complex 41 by treatment using 〓Ce〓.

而且这类络合物还可以在硝酸铈铵的作用下重新生成与络合物41结构类似的在萘环上带有取代基的双铁络合物。

Chapter 4 comprises two part. Part reports on the manufacture and characterization of glucose oxidase -silver sol-polyvinyl butyral modified platinum electrodes with naphthol green B as an electron transfer mediator in the glucose solution.

将纳米Ag溶胶与聚乙烯醇缩丁醛构成复合固酶膜基质,采用溶胶-凝胶法固定GOD修饰铂丝电极,并以葡萄糖溶液中的萘酚绿B为电子媒介体组成葡萄糖生物传感器。

Results: Myricetin and quercetin other than kaempferol showed the inhibitory effects against p110β PI3K, and their IC50 was 2.93μmol/L and 9.91μmol/L, respectively.

结果:杨梅素和榭槲皮素对重组人PI3K p110β催化亚基有抑制作用,IC50分别为2.93μmol/L和9.91μmol/L,而山萘黄素对PI3K p110β催化亚基则无抑制作用。

The type and position of substituents affected OWF〓 greatly for naphthoquinone and anthraquinone derivatives.

4取代基类型和取代基位置对OWF〓有较大的影响,如萘醌类发色母体、蒽醌类发色母体等。

Considering the low morphological stability of dye-doped polymer thin film and based on the above multi-chromophoric organic small molecules, six novel copolymers have been synthesized by the co-polymerization, in which there are three functions: 1, 8-naphthalimide as emitting moiety, oxadiazole as electron transporting moiety, and N-vinyl carbazole as hole transporting moiety.

考虑到有机小分子掺杂到聚合物膜中低的形态稳定性,我们在上面多发色团有机小分子研究的基础上,通过自由基引发共聚合成了六个新型的共聚物。在该类共聚物的侧链上含有三个功能团:1,8-萘酰亚胺单元、噁二唑单元和N-乙烯基咔唑单元。

N-propyl-4-(N-methylacryloxy-ethyl)amino-1,8-naphthalimide was synthesized and used for determination of picric acid.

合成了N-丙基-4-(N-甲基丙烯酰基氧乙基)氨基-1,8-萘酰亚胺,研制出了苦味酸荧光光纤传感器,可间接测定药片中磷酸氯喹和水样中苦味酸的含量。

Some useful fluorine-containing intermedi-ates were synthesized by the reaction of activated methylenecompounds or silyl enol ether with 2,2-dihydropolyfluoro-alkanoates or 2-hydropolyfluoroalk-2-enoates in the presenceof different bases.

进一步研究表明,在氢化钠的作用下,苯乙腈,苄基苯基甲酮也可以与2-氢多氟-2-烯酸乙酯发生亲核加成反应,苄基苯基甲酮的加成中间体经多聚磷酸环化,得到了间位氟烷基取代的α-萘酚衍生物。

The cis-decalin 79 was obtained from 2-methoxy-4-methylphenol (77) via a sequence of reactions involving intermolecular Diels-Alder reaction of masked o-benzoquinone derived from 77 and ethyl vinyl ketone, silyl enol ether formation and Cope rearrangement.

第一部份:以2-甲氧基-4-甲基酚(77)为起始物,经由二乙醯基亚碘苯氧化、分子间Diels-Alder反应、烯醇矽醚的形成及Cope重排反应得到具有十氢萘骨架化合物79。

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