Antibacterial dihydrobenzopyran and xanthone derivatives from Garcinia cowa stem barks

• Main Authors: Siridechakorn I., Phakhodee W., Ritthiwigrom T., Promgool T., Deachathai S., Cheenpracha S., Prawat U., Laphookhieo S.
• Format: Article
• Published: Elsevier 2015
• Subjects: Drug Discovery; Pharmacology
• Online Access: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84870784999&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/38651
• Institution: Chiang Mai University

Two new compounds, garciniacowol (1) and garciniacowone (2) along with 15 known compounds were isolated from the stem barks of Garcinia cowa. Their structures were determined by intensive spectroscopic methods. The structure of 1 was a symmetrical dimeric dihydrobenzopyran derivative, whereas the fr...