- Article
 
Isoquinoline Alkaloids as Protein Tyrosine Phosphatase Inhibitors from a Deep-Sea-Derived Fungus Aspergillus puniceus
- Cheng-Mei Liu,
 - Fei-Hua Yao,
 - Xin-Hua Lu,
 - Xue-Xia Zhang,
 - Lian-Xiang Luo,
 - Xiao Liang and
 - Shu-Hua Qi
 
Puniceusines A–N (1–14), 14 new isoquinoline alkaloids, were isolated from the extracts of a deep-sea-derived fungus, Aspergillus puniceus SCSIO z021. Their structures were elucidated by spectroscopic analyses. The absolute configuration of 9 was det...

