Text this: Chemical constituents from the roots of cratoxylum formosum and artocarpus integer and the stem of Thespesia populnea

 _    _      ___    __    __    ______    ______  
| |  | ||   / _ \\  \ \\ / //  /_   _//  /_____// 
| |/\| ||  / //\ \\  \ \/ //    -| ||-   `____ `  
|  /\  || |  ___  ||  \  //     _| ||_   /___//   
|_// \_|| |_||  |_||   \//     /_____//  `__ `    
`-`   `-` `-`   `-`     `      `-----`   /_//     
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