Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
oleh: Yue-Chiun Li, Ping-Chung Kuo, Mei-Lin Yang, Tzu-Yu Chen, Tsong-Long Hwang, Chih-Chao Chiang, Tran Dinh Thang, Nguyen Ngoc Tuan, Jason T.C. Tzen
| Format: | Article |
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| Diterbitkan: | MDPI AG 2019-01-01 |
Deskripsi
Two new sesquiterpenoids peltopterins A and B (compounds 1 and 2) and fifty-two known compounds were isolated from the methanol extract of P. pterocarpum and their chemical structures were established through spectroscopic and mass spectrometric analyses. The isolates 40, 43, 44, 47, 48, 51 and 52 exhibited potential inhibitory effects of superoxide anion generation or elastase release.