Pyridazine Analogues of Biologically Active Compounds, VI1,2): Pyrido[2,3-c]pyridazines Structurally Related to Nalidixic Acid
作者:Philip Y. Boamah、Norbert Haider、Gottfried Heinisch
DOI:10.1002/ardp.19903230405
日期:——
Synthesis of 8‐alkyl‐5,8‐dihydro‐5‐oxopyrido[2,3‐c]pyridazine‐6‐carboxylic acids 7a–d, starting from 3‐chloro‐4‐pyridazinecarbonitrile, is reported. The novel compounds do not exhibit significant (gyrase‐inhibiting) antibacterial activity.
报道了 8-烷基-5,8-二氢-5-氧代吡啶并 [2,3-c] 哒嗪-6-羧酸 7a-d 的合成,从 3-氯-4-哒嗪甲腈开始。新化合物不表现出显着的(抑制促旋酶)抗菌活性。