| 1 | Physico-chemical studies on some transition metal chelates of coumarins |
| Researcher: | Charyulu, K Jagannadha |
| Guide: | Reddy, M A N |
| University: | Osmania University |
| Language: | English |
| 2 | Studies on the synthesis and biological activity of some 3-heteryl and annelated coumarins |
| Researcher: | Sreelakshmi, A |
| Guide: | Sundaram Murthy, V |
| University: | Osmania University |
| Language: | English |