Quantitative determination of the electronic effects of 3- and 4-pyridazinyl groups from NMR spectral data for isomeric aminophenyl- and phenylpyridazines
作者:O. P. Shkurko、S. A. Kuznetsov、A. Yu. Denisov、V. P. Mamaev
DOI:10.1007/bf00522738
日期:1986.7
SHKURKO O. P.; KUZNTSEOV S. A.; DENISOV A. YU.; MAMAEV V. P., XIMIYA GETEROTSIKL. SOED.,(1986) N 7, 951-958
作者:SHKURKO O. P.、 KUZNTSEOV S. A.、 DENISOV A. YU.、 MAMAEV V. P.
DOI:——
日期:——
[EN] PURINES AND METHODS OF THEIR USE<br/>[FR] PURINES ET LEURS PROCÉDÉS D'UTILISATION
申请人:[en]KINETA, INC.
公开号:WO2023107552A2
公开(公告)日:2023-06-15
Disclosed are compounds useful in the treatment of neurological disorders. The compounds described herein, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological diseases.
Pyridazines - 61. Unexpected reaction behaviour of pyridazinecarbonitrile derivatives towards phenylmagnesium chloride
Reactions of 4-cyano-3(2,H)-pyridazinone (1) and tetrazolo[1,5-b]pyridazine-8-carbonitrile (4) with phenylmagnesium chloride were found to be governed by formal replacement of the nitrile function to afford the phenyl-substituted pyridazine derivatives 3 and 5 rather than the expected aryl heteroaryl ketones.
发现4-氰基-3(2,H)-哒嗪酮(1)和四唑并[1,5 - b ]哒嗪-8-腈(4)与苯基氯化镁的反应是由腈官能团的正式取代控制的。得到苯基取代的哒嗪衍生物3和5,而不是预期的芳基杂芳基酮。