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The result indicates that those four resuscitation-inducing aromatic herbs mainly contain volatile oil ,and all contain alicyclic compounds; the volatile oil of Borneolum Syntheticum and Styrax both contain Sesquiterpenes of caryophyllene; as resin herbs , Styrax and Benzoinum both contain vanillin, resin ester and balsamic acid .

结果表明,四味芳香开窍药主含挥发油,均含有脂环化合物,并存在一些共有成分,如龙脑冰片与苏合香挥发油中均含有倍半萜类成分石竹烯;苏合香和安息香皆为树脂类中药,两者均含有香荚兰醛成分,尚含树脂酯,香脂酸等。

by summarizing and analysing the progress on studies of pharmacodynamic material basis of resuscitation-inducing aromatic herbs such as moschus,borneolum syntheticum,styrax,benzoinum, and exploring the generality of those herbs,to provide scientific reference for further studies on the relevance of common substance ,nature and the efficiency of restoring consciousness and inducing resuscitation of those herbs.the result indicates that those four resuscitation-inducing aromatic herbs mainly contain volatile oil ,and all contain alicyclic compounds; the volatile oil of borneolum syntheticum and styrax both contain sesquiterpenes of caryophyllene; as resin herbs , styrax and benzoinum both contain vanillin, resin ester and balsamic acid .

通过对芳香开窍药麝香、冰片、苏合香、安息香的药效物质基础研究进展的整理、分析,探索其共性,拟为深入研究该类药的共性物质—药性—开窍醒神效应之间的关联性提供科学参考。结果表明,四味芳香开窍药主含挥发油,均含有脂环化合物,并存在一些共有成分,如龙脑冰片与苏合香挥发油中均含有倍半萜类成分石竹烯;苏合香和安息香皆为树脂类中药,两者均含有香荚兰醛成分,尚含树脂酯,香脂酸等。

Currently 14 existing products, according to campaign is divided into four categories: one category is phosphorus chemical series, to yellow phosphorus, phosphoric acid, sodium tripolyphosphate-based, phosphoric acid, sodium tripolyphosphate of the 50,000 tons / Year; second category is the chlor-alkali series, caustic soda, hydrochloric acid, liquid chlorine, hydrazine hydrate, polyethylene butyral mainly three types of products is manganese, manganese powder, manganese ingots, mainly Electrolytic Manganese, One Electrolytic Manganese annual production capacity of 10,000 tons, manganese ingot processing capacity 15,000 tons / year; four other products, including oxygen, acetylene, such as selenium dioxide.

目前现有产品14个,按系列分为四大类:一类是磷化工系列,以黄磷、磷酸、三聚磷酸钠为主,其中磷酸、三聚磷酸钠各5万吨/年;二类是氯碱系列,以烧碱、盐酸、液氯、水合肼、聚乙烯缩丁醛为主;三类是锰产品系列,以锰粉、锰锭、电解锰为主,其中电解锰年生产能力为1万吨,锰锭加工能力1.5万吨/年;四类是其他产品包括氧气、乙炔、二氧化硒等。

We are the only manufacturer of Piperonal through rauvite natrium oxidizing production low, and its annual output is 120 tons. We are also the only manufacturer of Raspberry ketone through phenol production line, and its annual output is 200 tons. The curatorial intermediate, F101 Composite resin rubber sulfidizer, and high molecular materials are new and high-tech products first developed in China with the quality reaching international level. The leather chemical product-basic chromium sulphate has won the Scientific and Technological Reward of Suzhou City, and has been taken as reference for The Ministry of Science and Technology of The PRC formulating standard.

年销售8000万元,其中香料产品洋茉莉醛用红矾钠氧化法生产线,目前国内独此一家,年产量达120吨;覆盆子酮用苯酚路线生产的产量达200吨国内独此一家;医药中间体,橡胶类F101复合树脂硫化剂,高分子材料类属高新技术产品,国内首创,质量达到国际水平;皮革化工"碱式硫酸铬"等获得苏州市科技成果奖,并参与国家技术部制定标准。

To further study the chemical constitutes of lipophilic active parts, we prepared Alc95% and Alc50% according to original literature. 20 compounds were isolated by using macroporous resin, silica gel, polyamide, Sephadex LH-20, Rp-18, preparative TLC and preparative HPLC chromato-graphy. The structures of them were elucidated by means of physical and chemical properties, modern spectroscopic analysis techniques—UV、IR、 EI/MS、ESI/MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC. They are nine anthraquinones: chrysophanol (95-1), physcion (95-2), emodin (95-5), aloemodin (95-7), rhein (50-1), sennoside A or B (50-6),ω-hydroxylemodin (95-10), chrysophanol-8-0-β-D-glucoside (95-12), aloemodin-ω-0-β-D-glucoside (95-13); three phenanthaquinones: tanshinone ⅡA (95-3), cryptotanshinone (95-6), tanshinone Ⅰ(95-4); one isoflavone: 7, 3'-dihydroxyl-5' methoxyisoflavone (95-14) and protocaechuic aldehyde (95-9), protocaechuic acid (95-11), astragaloside Ⅳ(50-4), amygdalin (50-5), 2, 3, 5, 4'-tetrahydroxylstilbene-2-0-β-D-glucoside (50-3),-catechin (50-2), cinnamic acid (95-8). Among them, 3'-dihydroxyl-5' methoxyisoflavone (95-14) is a new compound.

经过溶剂萃取、大孔吸附树脂富集、Sephadex LH-20精制、制备TLC及Semi-pre HPLC等手段从中分离了20个化合物,利用理化性质和波谱技术(UV、IR、EI/MS、ESI/MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC)相结合鉴定了它们的结构,分别为9种蒽醌类化合物:大黄酚,大黄素甲醚,大黄素,芦荟大黄素,大黄酸,番泻苷A或B,ω-羟基大黄素(ω-hydroxylemodin),大黄酚-8-0-β-D-葡萄糖苷(chrysophanol-8-0-β-D-glucoside),芦荟大黄素-ω-0-β-D-葡萄糖苷(aloemodin-ω-0-β-D-glucoside);3种菲醌类化合物:丹参酮ⅡA(tanshinoneⅡA),隐丹参酮,丹参酮Ⅰ(tanshinone Ⅰ);1种异黄酮:7,3'-二羟基-5'-甲氧基异黄酮(7,3'-dihydroxy-5' methoxyisofla-vone)以及原儿茶醛,原儿茶酸,黄芪甲苷(astragaloside Ⅳ),苦杏仁苷,2,3,5,4'-四羟基二苯乙烯-2-0-β-D-葡萄糖苷(2,3,5,4'-tetrahydroxylstilbene-2-O-β-D-g1ucoside),Z—儿茶素,桂皮酸。

The result indicates that those four resuscitation-inducing aromatic herbs mainly contain volatile oil ,and all contain alicyclic compounds; the volatile oil of Borneolum Syntheticum and Styrax both contain Sesquiterpenes of caryophyllene; as resin herbs , Styrax and Benzoinum both contain vanillin, resin ester and balsamic acid .

结果表明,四味芳香开窍药主含挥发油,均含有脂环化合物,并存在一些共有成分,如龙脑冰片与苏合香挥发油中均含有倍半萜类成分石竹烯;苏合香和安息香皆为树脂类中药,两者均含有香荚兰醛成分,尚含树脂酯,香脂酸等。中国论文联盟http://www.lwlm.com

It was noteworthy that a large proportion of components contributable to residual COD were still unknown after biological treatment process, and the COD contributed by these components was even more than 50% of measured COD no matter whether the estimated COD of ammonia is neglected or not.

整个处理过程中还原性无机物和有机酸、醛酮类、酚类对COD的贡献较小,在每一监测点其所占COD测定值的比重之和均不超过9%。

The main compnents were cuminal and safranal (accounting for 32.26% and 24.46% respectively inthe components identified).

另有9种含量在1%以上的物质,主要是萜类中的单萜、倍半萜和芳香族醛、酮醚类物质。

Experimental results showed that aerosol created by 1,3,5-trimethylbenzene photooxidation can be classify with five distinct chemical particle classes, the predominant components of these five particles are aromatic aldehyde, phenol, nitrophenol and carboxylic acid compounds.

利用该算法对OH自由基启动1,3,5-三甲苯光氧化形成的二次有机气溶胶单粒子质谱数据进行了聚类分析,在得到的五个聚类中包含了芳香醛、酚类化合物、硝基酚和羧酸等重要的光氧化产物,为研究苯系物光氧化机理提供了新的信息。

Very good results were obtained in logP modeling for carboxylic acid, ethanol, phenol, aldehyde, ketone, ether, ester and amine. A QSPR model of logP for many kinds of substances was established by multi-linear regression with the first-order molecular connectivity valent index 〓 and the number of hydrogen bonds N as two patameters.

利用这两类结构参数,分别建立了脂肪族羧酸、芳香族羧酸、醇、酚、醛、酮、醚、酯、胺类物质的疏水性常数定量模型;在此基础上,建立了包含8类基本有机物144种物质的疏水性常数的定量模型,并提出logP的简化模型。

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然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

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