🔗 Tryptanthrin Articles (1) Antiviral Action of Tryptanthrin Isolated from Strobilanthes cusia Leaf against Human Coronavirus NL63. 👤 Tsai, Yu-Chi 👤 Lee, Chia-Lin 👤 Yen, Hung-Rong 👤 Chang, Young-Sheng 👤 Lin, Yu-Ping 👤 Huang, Su-Hua 👤 Lin, Cheng-Wen ⏰ 2020 📚 Biomolecules