1,2,4-三唑并[1,5-a]嘧啶,1,2,4-triazolo[1,5-a]pyrimidine英语短句,例句大全

1,2,4-三唑并[1,5-a]嘧啶,1,2,4-triazolo[1,5-a]pyrimidine
1)1,2,4-triazolo[1,5-a]pyrimidine1,2,4-三唑并[1,5-a]嘧啶
1.Synthesis and Biological Activity of 2-Benzylidenehydrazinocarbonyl- 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine;5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶-2-甲酰腙类化合物的合成与生物活性
2.Seven novel 5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine-2-carbonylhydrazone derivatives were designed and synthesized by using 5-amino-1,2,4-triazole-3-carboxylic acid ester as a starting material.以5-氨基-1H-1,2,4-三唑-3-羧酸酯为起始原料,设计合成了7个新型的5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶-2-甲酰腙类化合物,通过1HNMR、MS和元素分析对所合成的化合物进行了结构表征。
3.Seventeen novel diheterocyclic compounds containing 1,2,4-triazolo[1,5-a]pyrimidine and 1,2,4-triazole moieties were designed and synthesized by using 2-mercapto-5,7-dimethyl-1,2,4-triazolo[1,5-a]- pyrimidine as starting materials.以2-巯基-5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶为原料,设计合成了17种含5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶环和1,2,4-三唑环的新型双杂环化合物,结构经元素分析,MS,1HNMR及13CNMR进行表征。
2)1,2,4-triazolopyrimidine1,2,4-三唑并[1,5-a]嘧啶
1.Synthesis and characterization of 5,7-dimethyl-1,2,4-triazolopyrimidine-2-carboxylate;5,7-二甲基-1,2,4-三唑并[1,5-a]嘧啶-2-羧酸乙酯的合成与表征
3)1,2,4-triazolo[1,5 α]pyrimidine1,2,4-三唑并[1,5-α]嘧啶

英文短句/例句

1.Synthesis of 2-mercapto-5,7-dimethyl-1,2,4-triazolo[1,5-α] pyrimidine2-巯基-5,7-二甲基-1,2,4-三唑并[1,5-α]嘧啶的合成
2.Synthesis and Biological Activity of Substituted 1,2,4-Triazolo[1,5-c]pyrimidine Derivatives取代1,2,4-三唑并[1,5-c]嘧啶衍生物的合成与生物活性
3.Synthesis and Structural Confirmation of 2-Alkoxy/aroxy-1,2,4-triazolo [1,5-a] Pyrimidines;2-烷氧基/芳氧基-1，2，4-三唑并[1,5-a]嘧啶的合成与结构表征
4.The Synthesis and Bioactivity of New Style Triazolopyrimidine Derivatives(Ⅳ);新型三唑并嘧啶衍生物的合成及生物活性（Ⅳ）
5.The Synthesis and Bioactivity of Novel Triazolopyrimidine Derivatives(Ⅲ);新型三唑并嘧啶衍生物的合成及生物活性（Ⅲ）
6.Synthesis and Biological Activities of Novel Triazolopyrimidine Derivatives;新型三唑并嘧啶衍生物的合成及生物活性研究
7.The Synthesis of Novel Triazolopyrimidine Derivative as Herbicide新型三唑并嘧啶除草剂的合成工艺研究
8.Synthesis of Diheterocyclic Compounds on 1,3,4-Oxadiazole and 1,2,4-Triazole1,3,4-噁二唑并1,2,4-三唑类双杂环的合成
9.Synthesis and Biological Activities of Triazolopyrimidine Thiomethylene Triazolothio-Ether Derivatives三唑并嘧啶硫亚甲基三唑硫醚衍生物的合成与生物活性
10.Synthesis and fungicidal activities of a novel triazolopyrimidine-thiadiazole diheterocyclic compounds一类新型三唑并嘧啶联噻二唑杂环化合物的合成及杀菌活性
11.The Synthesis of 3 -(3-Pyridyl)-4-Amino -5 - Phenylamino-1,2,4 -Triazole;3-(3-吡啶基)4-氨基5-苯胺基-1,2,4-三唑的合成
12.Synthesis and Herbicidal Activity of [1,2,4]Triazolo[1,5-a]Pyrimidine-2-Sulfonamide Derivatives;三唑并嘧啶磺酰胺类化合物的合成与除草活性研究
13.Synthesis and Herbicidal Activities of Novel 1,2,4-Triazolo[1,5-a]-pyrimidine Containing Oxime Ether Moiety含肟醚的新型三唑并嘧啶衍生物的合成及除草活性研究
14.Synthesis and Herbicidal Activity of Substitued Phenzoxy 1,2,4-TriazoloPyrimidine Derivatives取代苯氧基三唑并嘧啶类化合物的合成及除草活性研究
15.One-Pot Synthesis of Thiazolo[3,2-b](1,2,4)-triazoles一步法合成噻唑并[3,2-b](1,2,4)-三唑类衍生物的研究
16.Synthesis of Novel Thiazolo[3,2-a]pyrimidine Compounds新型噻唑并[3,2-a]嘧啶类化合物的合成
17.Studies on Synthesis and Properties of Pyrazolopyrimidine and Thienopyrimidine Derivatives吡唑并嘧啶及噻吩并嘧啶衍生物的合成与性质研究
18.Synthesis of 4-(p-methlphenyl)-3-phenyl-5-(2-pyridyl)-1,2,4-triazole3-苯基-4-对甲苯基-5-(2-吡啶基)-1,2,4-三唑的合成和表征