1.
Studies on Novel Synthesis and Properties of 8-Azaguanine Derivatives;
8-氮杂鸟嘌呤衍生物的合成新方法与性质研究
2.
Studies on the Properties and Functional Mechanisms of Guanine and Its Derivatives Associated with the DNA;
与DNA相关的鸟嘌呤及其衍生物性质和作用机理研究
3.
Synthesis of Vinly-containing Chitosan Derivative and It's Imprinting Recognition for Guanine
壳聚糖乙烯基衍生物的合成及其对鸟嘌呤的印迹识别
4.
Synthesis of Novel C6 Modified Purine Nucleoside Derivetives;
新型C6修饰嘌呤核苷衍生物的合成
5.
The Theoretic Study of the Structure and Aromaticity of Purines
嘌呤衍生物的结构及性质的理论研究
6.
Synthesis of 2-chloro-6-N-aryl substituted purine derivatives
2-氯-6-N-芳基取代嘌呤衍生物的合成
7.
a base found in DNA and RNA and derived from pyrimidine; pairs with guanine.
DNA和RNA中的碱，由嘧啶衍生而来，与鸟嘌呤成对。
8.
Synthesis and Properties of Purine Nucleoside and Nucleotide Derivatives;
嘌呤核苷（酸）衍生物的合成及其性质研究
9.
Synthesis and Antibacterial Activity of 6-Substituted Amino Purine Derivatives
6-取代胺基嘌呤衍生物的制备及抗菌活性研究
10.
Determination of rumen microbial-nitrogen of sheep using urinary excretion of purine derivatives was studied.
研究了用绵羊尿中嘌呤衍生物估测瘤胃微生物氮。
11.
Effects of supplemental magnesium propionate on urine purine derivatives and microprotein in Simmental steer
丙酸镁对西门塔尔牛尿嘌呤衍生物和微生物蛋白的影响
12.
A Study of Urinary 8-hydroxydeoxyguanosine(8-OHdG)as A Biomarker for Workers Exposed to Soluble Chromate;
8-羟基脱氧鸟嘌呤作为可溶性铬盐职业接触者生物标志物的研究
13.
any of several bases that are derivatives of purine.
从嘌呤衍生出来的许多碱。
14.
Urinary Excretion of Purine Derivatives in the Male Calves at the Age of 4 to 12 Months;
4～12月龄荷斯坦公牛尿中嘌呤衍生物排出规律的研究
15.
The Study of Goat Purine Derivatives Excreation Disciplinarian at Different Feed Type;
山羊在不同日粮结构下尿中嘌呤衍生物排出规律的研究
16.
Effect of Different Feed Factors on Excretion of Urinary Purine Derivatives in Young Buffalo;
不同日粮因素对青年母水牛尿中嘌呤衍生物排出规律的影响
17.
Synthesis of Anti-HBV Purin Derivatives of Acyclic Nucleoside Phosphonates
抗乙肝病毒的嘌呤类无环核苷膦酸衍生物的合成研究
18.
Effect of Different Urea Addition in Ration on Excretion of Urinary Purine Derivatives in Young Buffalo
不同尿素添加水平对青年母水牛尿中嘌呤衍生物排出规律的研究