Microbial transformation for Region-selective Hydroxylation of Z-Butylidenephthalide by Aspergillus niger CGMCC 3.739
Jian Zou, Yongheng Wang, Zhengqun Zhou, Rongrong He, Xinsheng Yao, Hao Gao
Asian Journal of Traditional Medicines . 2021, (4): 203 -209 .