Synthesis, hypotensive and diuretic activities of several 3-hydrazino-5,6-dihydrobenzo[h]cinnolines. Part 10: Pyridazine derivatives

1. Ravina, E.
2. Fueyo, J.
3. Teran, C.
4. Cid, J.
5. Garcia Mera, G.
6. Orallo, F.
7. Bardan, B.