但若萘环上有取代基,将大大降低其生物活性。
However, any substitution on the naphthyl ring decreased the bioactivity.
在苯并唑环与萘环引入单氮杂原子后,FMO能级差显示相反效应。
Single nitrogen atom located in benzoxazole ring or naphthalene ring results in contrary changes of level difference of FMO;
采用差示扫描量热(DSC)和热失重分析(TGA)研究了含萘环结构的氰酸酯树脂的固化反应和耐热性能。
The cure reaction and thermal properties of a novel dicyanate ester resin containing naphthalene ring were characterized by differential scanning calorimetry(DSC) and thermogravimetric analysis(TGA).
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