Compound 3 is a 1d spiral chain.
化合物3是一维螺旋结构。
The evaluation results showed that compound 3 had some anti-tumor activity and wass worthy of further study.
药理活性评价结果显示，化合物3有一定的抗肿瘤活性，值得进一步研究。
CONCLUSION compound 2 and 5 are first isolated from the genus, whereas the compound 3 from the plant, for the first time.
结论化合物2和5为首次从该属植物中得到，化合物3为首次从该植物中得到。
The title compound 3-amino-4-chloroximinofurazan (ACOF) is synthesized by using dicyanopropane as initial material through two steps reaction.
由丙二腈经两步反应合成出了标题化合物——3-氨基-4-氯肟基呋咱。
Conclusion Compounds 3, 7, 8 and 14 showed good hypoglycemia activity. Compound 3 is worth further studying owing to its satisfactory activity.
结论化合物3,7,8,14有明显的降血糖活性，其中化合物3的降血糖活性与对照药那格列奈相当，值得进一步的研究。
It is found that the compound 3 went into liquid crystal phase when heated to their Tm. The typical smectic phase and nematic phase texture can be observed.
发现化合物3加热至各自的熔点以上都能形成液晶态，在液晶态可以观察到近晶相和向列相的典型织构。
The antioxidant activities of four compounds isolated from this plant were tested. The results showed that the compound 3 displayed modrate scavenging DPPH free radical activities compared with BHT.
评价了从该活性部位分离出的四个化合物清除DPPH自由基的活性，化合物3显示了一定的清除DPPH自由基的活性。
The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
You can use a compound iterator that wraps the iterators that loop through each type of address like the one listed in Listing 3.
您可以使用一个混合迭代器，它封装了遍历清单3中列出的每种地址的迭代器。
There were extraordinary security measures at the compound, including 3-5 metre-high walls topped with barbed wire.
另外这个院子有特别的安全措施，3至5米高的院墙上还装有铁丝网。
Indole 3 carbinol -- A nutritional compound found in cruciferous vegetables that helps hormone regulation.
吲哚-3-甲醇——十字花科蔬菜富含吲哚-3-甲醇，其可以促进激素协调。
Thiol compound (TGA-PBA) that carried boronic acid groups at its ends was prepared by coupling of 3-amino-phenylboronic acid (PBA) with mercaptoacetic acid (TGA).
利用巯基乙酸（TGA）和3 氨基苯硼酸硫酸盐（PBA）反应，设计合成含有苯硼酸基的硫醇化合物TGA PBA。
The extraction experiments for amino acids showed that compound (3) exhibited good selective extraction ability for isoleucine.
系列氨基酸萃取实验表明化合物(3)对异亮氨酸有较好的选择性萃取能力。
A colorless, pungent, crystalline compound, C18H 27no 3, that is derived from capsicum and is a strong irritant to skin and mucous membranes.
一种无色有刺激性气味的晶状化合物，C18 H27NO3，得自辣椒并是对皮肤和黏性细胞膜很强的刺激物。
A white or yellowish crystalline compound, C8H 8O 3, found in vanilla beans and certain balsams and resins and used in perfumes, flavorings, and pharmaceuticals.
香草醛，香兰素：一种白色或淡黄色晶体化合物，C8H8O3，见于香子兰豆以及某些香脂和松脂中，用于做香水、调味品和药剂。
The cost of activated grade 32.5 slag silicate cement, fly ash cement and compound cement is calculated. We can gain profits of 4. 85 yuan, 3. 75 yuan, and 22. 97 yuan each ton.
按新配制的活化剂生产32.5级的矿渣硅酸盐水泥、粉煤灰硅酸盐水泥和复合硅酸盐水泥，进行了成本计算，生产每吨水泥分别可获利4.85元、3.75元和22.97元。
The present invention relates to one kind of diamine compound synthesizing process, and is especially preparation process of (4R, 5R)-4, 5-bis(aminomethyl)-1, 3-dioxolane compounds.
本发明涉及一种二胺类化合物的合成方法，尤其涉及一种（4R，5R）-4，5-双（氨 甲基）-1，3-二氧戊环类化合物的制备方法。
Soluble Fe compound expressed as Fe 2 O 3 – 0.038% (Max. )
可溶性铁化合物表示氧化铁，最大含量为0.038%。
A new energetic furazano compound, 3-amino-4-aminoximidofurazan(AAOF), was synthesized in yield of 72.4% using dicyanopropane as initial material by one-pot method.
以丙二腈为原料，用一锅法合成了呋咱类含能化合物3-氨基-4-氨基肟基呋咱（AAOF），收率72.4%。
Method for preparing compound containing 1, 2, 3-triazole cinnamic acid.
一种含1,2,3 -三氮唑肉桂酸化合物的制备方法。
The invention discloses a compound premix for Nongda No. 3 grain-saving small laying hens in the brooding period.
本发明公开了一种农大3号节粮小型蛋鸡育雏期复合预混料。
The total phenol extract mainly contains hydroxyl mandelic, 3, 4-dihydroxy phenylethyl alcohol, salidroside and indicant compound and other derivatives with salidroside as the mother nucleus.
总酚提 取物主要包括对羟基苯乙醇、3、4-二羟基苯乙醇、红景天苷以及以 其为母核的糖苷类化合物和其它衍生物。
The invention relates to preparation of an organic compound, particularly to a method for preparing 3, 5-difluoro anisole, which belongs to the field of organic compound preparation technology.
本发明涉及一种有机化合物的制备，特别是一种3，5-二氟苯甲醚的制备方法，属于有机化合物的制备技术领域。
CONLUSION: Compound SIPI 1 3 and 4 were first reported with new structures, Their lowering cholesterol biosynthesis activities were first found so far.
结论：化合物sipi -1 -3和4为首次报道的新结构化合物，抑制胆固醇生物合成活性也为新发现。
Compound 1 is a new compound, compound 2 and 3 were isolated from this plant for the first time.
其中化合物1为一个新的化合物，化合物2,3为首次从紫穗槐属中分离得到的已知化合物。
This electron transfer from vitamin C to chromium 6 produces chromium 3, a form of the compound that is unable to enter cells.
维生素C向六价铬的电子转移产生了三价铬—一种不能进入细胞内的复合物形式。
Pedicled muscle flaps transplantation were used in 13 cases, compound of terylene and steel wire 9 cases, organic glass 1case, prosthetic chest wall 3 cases.
应用带蒂肌瓣移植者13例，绦纶片或绦纶钢丝复合体9例，有机玻璃1例，人工胸壁置换3例。
Study on Synthesis, Structure and Reaction ofa New Compound 2, 3 - Methylene - 5, 8 - Dimethoxy Naphthalene.
新化合物2,3—亚甲基—5,8—二甲氧基萘的合成、结构及反应的研究。
Methods The target compound(1)was prepared from erythromycin A(3)and hydroxylamine hydrochloride in a novel acid base buffer.
方法在酸碱缓冲溶液中由红霉素A（3 ）与盐酸羟胺缩合生成1。
Fufang Ganling (Compound for Easing Liver) was used in 42 cases of acute and chronic hepatitis B. After the treatment for 1-3 months, the effect was satisfied.
应用复方肝宁治疗急慢性乙型肝炎42例，经1 ~3个月治疗，取得满意疗效。
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