"Molecule clip" derive from glycoluril is an important type of host molecules.
甘脲类分子夹是一种由葫芦脲衍生出来的新一代主体分子。
2
Method: the hostmolecule was selected and a single chemical component isolated from volatile oil by the host guest recognition.
方法：应用主客体识别原理，选择主体分子，经重结晶从挥发油中选择分离单一化学成分。
3
Comparison of the formation constants of inclusion compounds revealed that there is a multiple recognition mechanism in existence between the hostmolecule (2) and the organic anion guest.