Chien-Chang Wu

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A new phloroglucinol, garcinielliptone HF ( 1), possessing an unprecedented skeleton, and the tautomeric pair of garcinielliptone FC ( 2/ 2a) were isolated from the heartwood and pericarp of Garcinia subelliptica, respectively. Their structures, including relative configurations, were elucidated by means of spectroscopic methods. The ability of compounds 1(More)
A known triterpenoid, β-amyrin (1), and a known and a new phloroglucinol, cohulupone (2) and garcinielliptone P (3), were isolated from the pericarp and heartwood and seed of Garcinia subelliptica, respectively. A new xanthonolignoid, hyperielliptone HF (4), was isolated from the heartwood of Hypericum geminiflorum. The new compounds were established by(More)
A new benzophenone, garcinielliptone FA (1), and a new benzoylphloroglucinol, garcinielliptone FB (2), along with six known compounds, were isolated from the pericarp of Garcinia subelliptica. The structures and relative configurations of 1 and 2 were elucidated by spectroscopic methods and supported by computer-generated molecular modeling. Compound 2(More)
A new phloroglucinol, hyperielliptone HA (1/1a), a new spirophloroglucinol possessing an unprecedented skeleton, hyperielliptone HB (2/2a), and two new xanthonolignoids, hyperielliptones HC (3) and HD (4), were isolated from the heartwood of Hypericum geminiflorum. Compounds 1/1a and 2/2a were obtained as tautomeric pairs. The structures and relative(More)
In China, there have been numerous reports that doctors or other health care workers have been attacked by patients or members of patient's families. Those acts of violence have been attributed, in part, to the inadequacy of the legal system for handling medical disputes that was in effect prior to 2002. On February 20, 2002, the State Council of the(More)
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