作者:James W. Pavlik、Vuthichai Ervithayasuporn、Supawan Tantayanon
DOI:10.1002/jhet.562
日期:2011.5
AbstractSynthetic methods have been developed to prepare pyrano[2,3‐c]pyrazoles with various substituents at ring positions 1, 3, and 6. The 1H‐ and 13C‐NMR properties of these products and their precursors are presented and discussed. J. Heterocyclic Chem., (2011).
CANTOS, ALBERT;MARCH, PEDRO DE;MORENO-MANAS, MARCIAL;PLA, ANNA;SANCHEZ-FE+, BULL. CHEM. SOC. JAP., 60,(1987) N 12, # 4425-4431
作者:CANTOS, ALBERT、MARCH, PEDRO DE、MORENO-MANAS, MARCIAL、PLA, ANNA、SANCHEZ-FE+