Project supported bythe National Natural Science Foundation of China (No.20162005), and the Trans-century Programme Foundation for the Talents by the State Education Commission of China (No. [2001]3).
AMI semi-empirical method was used to optimize the barbituric acid derivatives substituted with glucosyl B1-5 (series B), and the thiobarbituric acid derivatives substituted with glucosyl T1-5 (series T). Based on...
Project supported by the National Natural Science Foundation of China (No. 20162005) and Trans-century Programme Foundation for the Talents by the State Education Commission; China (No. [2001]3).
The structures of barbituric acid derivatives substituted with Schiff base were optimized using ab initio HF method at 6-31G basis set. Based on the optimized structures, the electronic spectra were obtained by INDO/C...