Hi all, I am Chandini, a final year pharmacy student from Malaysia. I desperately need some help to elucidate the structure of a compound that I have obtained from a plant species Alpinia javanica. In this post I am attaching all the relevant data. Would appreciate the help from any of you who have an idea to solve it and determine the structure. In the attchment I have included a structure that I predict it to be. Hope to get some feedback from any of you. Thanks. Regards Chandini
