(20S *,24S *)-25-Hydroxy-20,24-epoxy-A-homo-4-oxadammaran-3-one (Chrysura) isolated from the leaves of Walsura chrysogyne.

by Mahmod, Ilya Iryani, Huey, Chong Kwong, Mohamed Tahir, Mohamed Ibrahim, Ismail, Intan Safinar
Published 2011

1,3,6-Trihy­droxy-7-meth­oxy-2,8-bis­(3-methyl­but-2-en­yl)-9H-xanthen-9-one

by Ee, Gwendoline Cheng Lian, Mohamed Tahir, Mohamed Ibrahim, Silong, Sidik, Wei, Chung Sim, Huey, Chong Kwong
Published 2010

12-Acetyl-6-hydroxy-3,3,9,9-tetramethylfuro[3,4-b]pyrano[3,2-h]-xanthene-7,11(3H,9H)-dione

by Cheng, Gwendoline Lian Ee, Siow, Hwa Teo, Huey, Chong Kwong, Mohamed Tahir, Mohamed Ibrahim, Silong, Sidik
Published 2010

Caloxanthone C: a pyranoxanthone from the stem bark of Calophyllum soulattri.

by Ee, Gwendoline Cheng Lian, Siau, Hui Mah, Huey, Chong Kwong, Soek, Sin Teh, Mohamed Tahir, Mohamed Ibrahim, Silong, Sidik
Published 2011