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Kaempulchraols A−H, Diterpenoids from the Rhizomes of Kaempferia pulchra Collected in Myanmar
|dc.contributor.author||Nwet Nwet Win|
|dc.description||J. Nat. Prod., 2015, 78 (5), pp 1113–1118|
|dc.description.abstract||Eight new diterpenoids, kaempulchraols A–H (1–8), along with five known analogues were isolated from the CHCl3-soluble extract of rhizomes of Kaempferia pulchra of Myanmar. The structures of these compounds were elucidated using extensive spectroscopic techniques including X-ray diffraction analysis. All the isolates were tested for their antiproliferative activity against a panel of five human cancer cell lines (A549, human lung cancer; HeLa, human cervix cancer; PANC-1 and PSN-1, human pancreatic cancer; MDA-MB-231, human breast cancer) and TIG-3, normal human primary fibroblast cells. Kaempulchraol F (6) exhibited weak activity against the human pancreatic PSN-1 cell line with an IC50 value of 12.3 μM.|
|dc.title||Kaempulchraols A−H, Diterpenoids from the Rhizomes of Kaempferia pulchra Collected in Myanmar||language|
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