期刊
TETRAHEDRON
卷 59, 期 16, 页码 2749-2763出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0040-4020(03)00153-4
关键词
diaminomaleonitrile; pyrazine; pyrimidine; purine; azepine; pyrrole; oxazole