(Q77787979)
Statements
Synthesis and biological activities of topoisomerase I inhibitors, 6-N-amino analogues of NB-506 (English)
M Ohkubo
K Kojiri
H Kondo
S Tanaka
H Kawamoto
T Nishimura
I Nishimura
T Yoshinari
H Arakawa
H Suda
H Morishima