哒嗪类化合物是指含氮的六元杂环吖嗪类化合物,与嘧啶和吡嗪互为异构体,不溶于石油醚,易溶于甲醇、乙醇和乙醚,并能与水、苯及二甲基甲酰胺混溶。作为一种弱碱,哒嗪能够与苦味酸、盐酸等形成盐类;它不易发生芳香族的亲核或亲电取代反应,对高锰酸钾也非常稳定;通过用钠或醇还原开链,可以转变为1,4-二氨基丁烷。
哒嗪在医药领域广泛应用,作为多种药物的重要原料。例如,长效磺胺SMP、抗疟药4-氨基喹啉和降血压药肼苯哒嗪等均是以哒嗪为原料制备的。此外,哒嗪也用于农药制造,可合成除草剂如“杀草敏”、“乙氨哒酮”、“溴杀草敏”、“哒草醚”、“抑芽丹”、“哒草灭”和“达草止”,以及杀虫剂“打杀磷”。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
6-氯-3-哒嗪羧酸-1-甲基乙酯 | propan-2-yl 6-chloropyridazine-3-carboxylate | 321946-09-2 | C8H9ClN2O2 |
|
6-氯-3-哒嗪甲胺 | (6-chloropyridazin-3-yl)methanamine | 871826-15-2 | C5H6ClN3 |
|
6-氯-3-亚氨基-2,3-二氢哒嗪-2-乙酸 | 3-imino-6-chloro-2,3-dihydropyridazine-2-acetic acid | 127566-18-1 | C6H6ClN3O2 |
|
6-氯-2-甲基咪唑并[1,2-B]哒嗪-3-胺 | 6-Chloro-2-methyl-imidazo[1,2-b]pyridazin-3-ylamine | 73721-29-6 | C7H7ClN4 |
|
6-氯-2-甲基-咪唑[1,2-B]吡嗪-3-羧酸 | 6-chloro-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid | 14714-22-8 | C8H6ClN3O2 |
|
6-氯-2-甲基-3-溴-咪唑并[1,2-b]吡嗪 | 3-bromo-6-chloro-2-methylimidazo/1,2-b/pyridazine | 18112-31-7 | C7H5BrClN3 |
|
6-氯-2-(氯甲基)咪唑并[1,2-b]吡哒嗪 | 6-chloro-2-(chloromethyl)imidazo[1,2-b]pyridazine | 154578-23-1 | C7H5Cl2N3 |
|
6-氯-2,8-二甲基咪唑并[1,2-B]哒嗪 | 6-chloro-2,8-dimethylimidazo[1,2-b]pyridazine | 17412-23-6 | C8H8ClN3 |
|
6-氯-2,3-二苯基咪唑并[1,2-b]哒嗪 | 6-chloro-2,3-diphenyl-imidazo[1,2-b]pyridazine | 873913-87-2 | C18H12ClN3 |
|
6-氯-1,2,4-三唑并[4,3-b]哒嗪 | 6-chloro[1,2,4]triazolo[4,3-b]pyridazine | 28593-24-0 | C5H3ClN4 |
|
6-氨基哒嗪-3-甲酸甲酯 | methyl 6-aminopyridazine-3-carboxylate | 98140-96-6 | C6H7N3O2 |
|
6-氨基哒嗪-3-甲酸乙酯 | ethyl 6-aminopyridazine-3-carboxylate | 98548-01-7 | C7H9N3O2 |
|
6-氨基哒嗪-3-甲酸丙酯 | n-propyl 3-aminopyridazine-6-carboxylate | 98594-47-9 | C8H11N3O2 |
|
6-氨基-2-甲基-2,3-二氢哒嗪-3-酮 | 6-amino-2-methylpyridazin-3(2H)-one | 13506-28-0 | C5H7N3O |
|
6-氧代-1,6-二氢哒嗪-3-甲酸甲酯 | methyl 6-oxo-1H-pyridazine-3-carboxylate | 63001-30-9 | C6H6N2O3 |
|
6-氧-1,4,5,6-四氢吡哒嗪-3-羧酸 | 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid | 27372-38-9 | C5H6N2O3 |
|
6-氟咪唑并[1,2-b]吡嗪 | 6-fluoroimidazo[1,2-b]pyridazine | 113501-27-2 | C6H4FN3 |
|
6-乙氧基吡嗪-3-胺 | 3-amino-6-ethoxypyridazine | 39614-78-3 | C6H9N3O |
|
6-丙氧基哒嗪-3-胺 | 3-amino-6-propoxypyridazine | 90008-50-7 | C7H11N3O |
|
6-丁基氨基-3-氯哒嗪 | 3-Butylamino-6-chlorpyridazin | 1009-84-3 | C8H12ClN3 |
|
6-[(3-甲氧基苯基)甲基]-3-氨基哒嗪 | 6-(3-methoxybenzyl)pyridazin-3-amine | 874338-91-7 | C12H13N3O |
|
6-(三氟甲基)吡嗪-3-羧酸乙酯 | ethyl 6-(trifluoromethyl)pyridazine-3-carboxylate | 1192155-06-8 | C8H7F3N2O2 |
|
6-(三氟甲基)吡嗪-3-甲醛 | 6-(trifluoromethyl)pyridazine-3-carbaldehyde | 1245643-49-5 | C6H3F3N2O |
|
6-(三氟甲基)吡嗪-3(2H)-酮 | 6-(trifluoromethyl)pyridazin-3-ol | 174607-36-4 | C5H3F3N2O |
|
6-(三氟甲基)-4,5-二氢哒嗪-3(2H)-酮 | 6-(trifluoromethyl)-4,5-dihydropyridazin-3(2H)-one | 628332-15-0 | C5H5F3N2O |
|
6-(BOC-氨基)-3-哒嗪甲酸 | 6-[(tert.-Butoxycarbonyl)-amino]-3-pyridazincarboxylic acid | 301548-08-3 | C10H13N3O4 |
|
6-(4-氨基苯基)哒嗪-3(2H)-酮 | 6-(4-aminophenyl)pyridazine-3(2H)-one | 24912-35-4 | C10H9N3O |
|
6-(3,4-二氨基苯基)-4,5-二氢-5-甲基-3(2H)-哒嗪酮 | 6-(3,4-diaminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | 74150-02-0 | C11H14N4O |
|
6-(2-羟基苯基)-哒嗪-3(2H)-酮 | 6-(2-hydroxyphenyl)-3(2H)-pyridazinone | 62567-42-4 | C10H8N2O2 |
|
6-(2-吡啶甲基)3-羟基哒嗪 | 6-(2-pyridinylmethyl)-3-pyridazinol | 338779-41-2 | C10H9N3O |
|
6-(2-吡啶甲基)3-氯哒嗪 | 3-Chloro-6-(pyridin-2-ylmethyl)pyridazine | 338779-81-0 | C10H8ClN3 |
|
6-(1-甲基乙基)-3-氨基哒嗪 | 6-isopropylpyridazin-3-amine | 570416-37-4 | C7H11N3 |
|
6,8-二氯咪唑并[1,2B]哒嗪 | 6,8-dichloro-imidazo[1,2-b]pyridazine | 1161847-29-5 | C6H3Cl2N3 |
|
5-碘哒嗪-3(2H)-酮 | 5-iodopyridazin-3(2H)-one | 825633-94-1 | C4H3IN2O |
|
5-甲氧基哒嗪-3-酮 | 3-hydroxy-5-methoxypyridazine | 123696-01-5 | C5H6N2O2 |
|
5-甲基吡嗪-4-羧酸乙酯 | ethyl 5-methyl-4-pyridazinecarboxylate | 92929-53-8 | C8H10N2O2 |
|
5-甲基-3(2H)-哒嗪酮 | 5-methylpyridazin-3(2H)-one | 54709-94-3 | C5H6N2O |
|
5-溴-6-苯基-3(2H)-吡嗪酮 | 5-bromo-6-phenylpyridazin-3(2H)-one | 90766-97-5 | C10H7BrN2O |
|
5-氯哒嗪-3-胺 | 5-chloropyridazin-3-amine | 1314978-36-3 | C4H4ClN3 |
|
5-氯哒嗪-3(2H)-酮 | 5-chloropyridazin-3(2H)-one | 660425-07-0 | C4H3ClN2O |
|
5-氨基哒嗪-3-酮 | 5-aminopyridazin-3-one | 89033-30-7 | C4H5N3O |
|
5-氨基-4-氯-3-哒嗪 | desphenyl-chloridazon | 6339-19-1 | C4H4ClN3O |
|
5-乙基哒嗪-3(2H)-酮 | 5-ethyl-2,3-dihydropyridazin-3-one | 61404-50-0 | C6H8N2O |
|
5-(三氟甲基)哒嗪-3-胺 | 5-(trifluoromethyl)pyridazin-3-amine | 1211591-88-6 | C5H4F3N3 |
|
4-肼基哒嗪盐酸盐 | pyridazin-4-yl-hydrazine; hydrochloride | 117044-03-8 | C4H6N4*ClH |
|
4-羟基哒嗪 | 4-Hydroxypyridazin | 20733-10-2 | C4H4N2O |
|
4-硝基-5-羟基-3(2H)-哒嗪 | 5-nitro-4-hydroxy-3(2H)-pyridazinones | 2854-59-3 | C4H3N3O4 |
|
4-甲氧基哒嗪 | 4-methoxypyridazine | 20733-11-3 | C5H6N2O |
|
4-甲氧基-3(2H)-哒嗪酮 | 4-Methoxy-3(2H)-pyridazinon | 38732-07-9 | C5H6N2O2 |
|
4-甲基哒嗪-3-羧酸 | 4-methylpyridazine-3-carboxylic acid | 25247-28-3 | C6H6N2O2 |
|