seco-Kaurane skeleton diterpenoids from Croton oblongifolius

作者：Suwancharoen Sunisa^*; Chonvanich Orawan; Roengsumran Sophon; Pornpakakul Surachai

来源：Chemistry of Natural Compounds, 2012, 48(4): 583-586.

DOI：10.1007/s10600-012-0317-y

• Croton oblongifolius
• diterpenoid
• seco-kaurane

A new seco-kaurane type diterpenoid, ent-3,4-seco-17-oxo-kaur-4(19),15(16)-dien-3-oic acid, and a known compound, ent-3,4-seco-kaur-4(19),16(17)-dien-3-oic acid, were isolated from the stem bark of Croton oblongifolius. The structures of these compounds were established on the basis of spectroscopic data.

• 出版日期2012-9