About DE LA HOZ A
About Univ. Complutense Madrid, ESP
About PARDO C
About Univ. Complutense Madrid, ESP
About ELGUERO J
About CSIC, Madrid, Spain
About Heterocycles
About rearrangement reaction
About hydropyrimidines
About Pyrimidines
About Rearrangement reaction,isomerization
About 複素環
About 転位
About ピロール類