TY - GEN AU - Liu,Yang AU - Huang,Liping AU - Xie,Fuchun AU - Chen,Xuxing AU - Hu,Youhong TI - Synthesis of novel functional polycyclic chromones through Michael addition and double cyclizations SN - 1477-0539 PY - 2011///0721 KW - Chromones KW - chemical synthesis KW - Cyclization KW - Models, Molecular KW - Molecular Structure N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1039/c0ob01000f ER -