Pradeep Kumar GuptaPahup Singh
A new naphthoquinone derivative has been isolated, along with a number of prenylnaphthoquinone congeners, from the heartwood of Tectona grandis (Linn.). It was characterized as dehydro-alpha-isodunnione (1) by careful analysis of its spectral data.
Pahup SinghPandey, DeepaMathur, JayaSingh, Lalit Pal
Pahup SinghDeepa PandeyJ. P. MathurLalit Pal Singh
Siti Halimah LarekengG GusmiatyMuhammad RestuM A ArsyadRahmansyah Dermawan
S. K. SrivastavaSurendra SinghR. S. Upadhyay