... 缩醛 acetal 缩醛胺 aminal 缩醛化作用 acetalization ...
基于42个网页-相关网页
ketene aminal 乙烯酮缩胺
N- carbobenzoxy glycine gave the corresponding aminal derivative in modest (52%).
N-苄氧羰基保护的甘氨酸也能以中等产率(52%)生成相应的缩氨醛衍生物。
·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
These derivatives showed certain pregnancy terminating activity in aminal tests. Among them, 2-biphenylyl group compounds exhibited more potent activity than the others.
药理试验表明:上述化合物均有不同程度的口服抗早孕活性,其中以2-联苯基取代物活性较高。
youdao
On his back he carried a large sack of food, a new gun and aminal traps he had bought with the Judge's money.
VOA: special.2010.06.26
应用推荐
模块上移
模块下移
不移动