derivative GREGMAT专八

Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.

以3,6-二氯哒嗪为原料,合成了6芳氧基哒嗪衍生物,研究了它们的合成方法,并测定了所得产物的除草性。

The spectra and photophysics of 2-aryl-benzoxazole derivatives have been studied in this work.

对2-芳基苯并唑衍生物的光谱及光物理行为进行了研究。

Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties.

芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能。

Neotame (NTM), a derivative of aspartame, is a new nonnutritive and high-potency sweetener.

纽甜作为一种新型功能性食品甜味剂,在食品工业中有着广泛的应用。

The syntheses of two new derivatives of 4 - pyrone, by the reaction of adipyl choloride with enamines deriving from chain ketones and aldehydes, are described.

本文由链状醛酮的胺与己二酰氯反应合成两个新的4-吡喃酮衍生物。

According to the ethylene diamine moiety in the structure of some calcium antagonists,we designed and synthesized 5 unreported phenoxybenzamine derivatives.

利用酚苄明结构中氯乙胺基的性，结合一些钙拮抗剂含乙二胺结构的特征，设计合成了5个酚苄明衍生物。

Another reported Chromene derivatives can strongly inhibit tubulin aggregation and play an efficient role against cancer.

另外有报道衍生物可以强烈的抑制微管蛋白聚合，从而发挥抗癌作用。

Pyridazinone derivatives have considerable kinds of biological activities such as those cardiotonic,platelet aggregation inhibitory,anti-inflammatory,aldose reductase inhibitory,antifungal and so on.

哒嗪酮化合物具有多种重要的生物性,根据作用机制的不同,可分为钙增敏剂、磷酸二酯酶抑制剂、环氧合酶抑制剂等,并可用于相关疾病的治疗。

Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成了十二种噻吨酮酰胺光引发剂。

A kind of monosubstituted squaric amide ——mono carbamoyl amide of squaric acid 3(MCASAQ) was prepared by the condensation of squaric acid (SQ) with urea or its derivatives in water.

以水为介质,方酸与脲及其衍生物顺利发生脱水缩合,合成了一方酸单酰胺化合物——氨甲酰氮氧方酸3。

Eighteen 8 aminoquinoline 5 azo derivatives were synthesized,eleven of them are new compounds.Their colour reaction with cobalt was studied.

以8-氨基喹啉为母体合成了18个5-位偶氮衍生物,其中11个是新化合物。

Aqueous titanium trichloride promoted intermolecular reductive cyclization of 1,2 -diketone and o-nitroaniline in basic media provides a convenient method for the synthesis of quinoxaline derivatives.

本文研究了三氯化钛水溶液作用下,邻硝基苯胺与1,2-二酮在碱性介质中分子间的成环反应,提供了一个方便地合成取代喹喔啉化合物的方法。

A survey of the health condition of 308 cases of workers exposed to benzene, toluene, xylol and mixed derivatives of benzene is presented.

本文报告了308例苯、甲苯、二甲苯及混合苯作业工人的健康状况调查结果。

Fourteen new derivatives of steviol have been synthesized through structural modification.Among them the compound 4 appeared the best bioactivity in relation to bud sprout and growth of cotton plant.

本文对甜叶醇的结构进行修饰合成14个新化合物。其中以化合物4对棉花种子的发芽及根促进作用最佳。

In this gaper, the developments md study on biologically activeisoxazole derivatives and their applications in pesticide and medicine were reviewed.

许多异恶唑衍生物显示良好的生物性，并被开发成为农用化学品和医用化学品。本文对这化合物的研究开发动态进行了概述。

The type, character istic, mechanism of formation reaction and application of multi-component complex using bisazo derivative of chromotropic acid as ligand are introduced.

综述了变酸双偶氮衍生物有关多元络合物的型、特点、形成机理及应用概况。

Both research groups conclude that helicase-primase inhibitors are more potent than acyclovir and its derivatives.

无论研究小组断定旋-引抑制剂更烈性比阿昔洛韦及其衍生物.

Using ortho-bis(porpargyl alcohol) derivatives as starting materials, we employed sulfenyl or sulfinyl chloride under base condition to generate bis-allene intermediates.

所采用的合成方式以邻位二丙炔醇为起始物，在碱性环境中与次磺氯或亚磺氯作用生成丙二后，再经环化反应得多并苯化合物。

It has been demonstrated that the methods are successfully used for QSRR studies of quinazoline derivatives, alkypyridine, haloid alkane, ketone, alcohol, sulfur alcohol compounds.

此方法中各参物理意义明确，计算简便。

EN) Disclosed a class of phthalide derivatives and the use of which to manufacture the sensitizer or reverser of the antineoplastic agent.

本发明公开了一苯酞衍生物及其在制备抗肿瘤药物的增敏剂或逆转剂的用途。