9H-pyrimido[4,5-;
]indole and its 2,4-substituted derivatives;
H and ;
C NMR spectra;
D O I:
10.1023/B:COHC.0000010651.39458.76
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摘要:
Based on analysis of 1H and 13C NMR spectra of 9H-pyrimido[4,5-b]indole and its 4-phenyl-2-substituted derivatives, we have made assignments for the signals from the 1H and 13C atoms of these compounds.