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1)  Anatabine [,ænə'tæbain]
新烟草碱
1.
1,were used to investigate the relationship of nicotine conversion rate with individual alkaloid contents and the ratio of anatabine to nornicotine in ethylene treated leaves and air-cured leaves.
研究了达白1号和鄂烟1号生长早期烟碱转化诱导后烟叶及调制后烟叶烟碱转化率与生物碱含量和新烟草碱/降烟碱值(Anat/Nnic)的关系。
2)  tobacco smoke alkaloid
烟草烟碱
3)  Neonicotinoid
新烟碱
1.
Synthesis and Biological Activities of New Neonicotinoids Containing 4-Thiazolidinone;
含4-噻唑啉酮环的新烟碱类化合物的合成及生物活性
4)  anabasine [英][ə'næbəsi:n]  [美][ə'næbəsin]
新烟碱
5)  neonicotinoids
新烟碱
1.
The key groups and atoms which play the important roles in the activity of the neonicotinoids were obtained by both of their contour maps.
采用比较分子场分析(comparative molecular field analysis,CoMFA)和比较分子相似性指数分析(comparative similarity indices analysis,CoMSIA)方法,分别对一系列新烟碱类杀虫剂及相关化合物烟碱乙酰胆碱受体激动剂进行了结构与活性关系的研究,构建了CoMFA及CoMSIA模型;该模型具有较好的预报能力和拟合能力,CoMFA:q2=0。
2.
The structure character of neonicotinoids is described and the typical advances on structural modification for heterocyclic and pharmacophore groups of neonicotinoids based on insect nAChRs structure in recent years are reviewed.
新烟碱类化合物主要作用于昆虫的烟碱乙酰胆碱受体(nAChRs)。
6)  New-type tobacco
新型烟草
1.
In order to extend the range of tobacco germplasm resources and release the contradiction between smoking and smoker s health,the distant hybridization between tobacco and medical plants was expected to incubate the new-type tobacco which included medical ingredients.
为扩大烟草种质资源的范围以及缓解吸烟与健康的矛盾,利用普通烟草品种沙姆逊与药用植物罗勒和紫苏进行科间远缘杂交育种,选育出新型烟草品系香料型罗勒烟和香料型紫苏烟,研究了喷施光合细菌菌液对其农艺性状及品质的影响。
补充资料:海南粗榧新碱
分子式:
CAS号:

性质: 黄色结晶,熔点为240~244℃。无旋光,UV(甲醇) λmaxnm(1gε):228,277,283,311,321,378(4.32,4.06,4.07,4.15,4.17,3.88);IR(KBr)v:3.07(OH),6.05(c=0),6.37,6.75。重水交换试验表明有羟基,与变色酸试剂呈正反应。从海南粗榧(Cephalotaxus hainanensis Li.)的花和海南粗榧三尖杉(C. fortunei Hook. f. )中得到。具有抗癌活性。

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