Sutthivaiyakit, S.; Seeka, C.; Kritwinyu, T.; Pisutchareonpong, S.; Chimnoi, N. 19-nor-11-Oxooleanan-12-ene and 18, 9-seco-19-Oxours-11,13(18)-diene Triterpenes from Diospyros decandra bark. Tetrahedron Lett. 2012, 53, 1713-1716.
Sutthivaiyakit, S.; Seeka, C.; Kritwinyu, T.; Pisutchareonpong, S.; Chimnoi, N. 19-nor-11-Oxooleanan-12-ene and 18, 9-seco-19-Oxours-11,13(18)-diene Triterpenes from Diospyros decandra bark. Tetrahedron Lett. 2012, 53, 1713-1716.