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 |
---|---|---|---|---|
3,4,6-三氯哒嗪 | 3,4,6-trichloropyridazine | 6082-66-2 | C4HCl3N2 |
|
3,4,5-三氯哒嗪 | 3,4,5-trichloropyridazine | 14161-11-6 | C4HCl3N2 |
|
3,4,5,6-四氯哒嗪 | tetrachloropyridazine | 20074-67-3 | C4Cl4N2 |
|
3(2H)-哒嗪酮,5,6-二甲基- | 5,6-dimethylpyridazin-3(2H)-one | 100114-19-0 | C6H8N2O |
|
3 -氨基- 6 -氯-4,5二甲基哒嗪 | 6-chloro-4,5-dimethylpyridazin-3-amine | 76593-36-7 | C6H8ClN3 |
|
2-苄基-5-碘哒嗪-3-酮 | 2-benzyl-5-iodopyridazin-3(2H)-one | 825633-93-0 | C11H9IN2O |
|
2-甲基咪唑并[1,2-b]吡嗪-6-胺 | 6-amino-2-methylimidazol<1,2-b>pyridazine | 154704-35-5 | C7H8N4 |
|
2-甲基咪唑并[1,2-b]吡嗪 | 2-Methyl-imidazo-<1,2-b>pyridazin | 17412-37-2 | C7H7N3 |
|
2-甲基-3(2H)-哒嗪 | 2-methylpyridazin-3(2H)-one | 22687-56-5 | C5H6N2O |
|
2-溴-6-氯咪唑并[1,2-b]哒嗪 | 2-bromo-6-chloroimidazo[1,2-b]pyridazine | 944902-75-4 | C6H3BrClN3 |
|
2-氯-3-甲氧基苯并哒嗪 | 2-chloro-3-methoxyquinoxaline | 32998-25-7 | C9H7ClN2O |
|
2-氨基-6-氯咪唑并[1,2-B]哒嗪 | 6-chloroimidazo[1,2-b]pyridazin-2-amine | 887625-09-4 | C6H5ClN4 |
|
2-乙酰基-4,5-二氯-3(2H)-哒嗪 | 2-acetyl-4,5-dichloropyridazin-3(2H)-one | 155164-63-9 | C6H4Cl2N2O2 |
|
2-[6-氧代-1(6H)-哒嗪基]乙酸 | 2-(6-oxopyridazin-1(6H)-yl)acetic acid | 95209-84-0 | C6H6N2O3 |
|
2-[(6-氯-3-哒嗪基)氧基]喹喔啉 | 2-((6-Chloropyridazin-3-yl)oxy)quinoxaline | 1065484-80-1 | C12H7ClN4O |
|
2-(哒嗪-4-基)乙腈 | 2-(Pyridazin-4-YL)acetonitrile | 1142927-95-4 | C6H5N3 |
|
2-(6-氯3哒嗪基)-2-吡啶基乙腈 | 2-(6-Chloropyridazin-3-yl)-2-(pyridin-2-yl)acetonitrile | 338779-25-2 | C11H7ClN4 |
|
2,6-二氯咪唑并[1,2-b]吡嗪 | 2,6-Dichloroimidazo[1,2-b]pyridazine | 112581-77-8 | C6H3Cl2N3 |
|
2,3-二氢-6-甲基-3-氧代吡嗪-4-羧酸 | 6-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid | 74557-73-6 | C6H6N2O3 |
|
1H-吡咯[2,3-D]哒嗪 | (1H)-Pyrrolo<2,3-d>pyridazin | 271-35-2 | C6H5N3 |
|
1-甲基-6-氧代-1,6-二氢哒嗪-3-甲酸 | 1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid | 100047-66-3 | C6H6N2O3 |
|
1-咪唑并[1,2-b]哒嗪-3-基乙酮 | 1-(imidazo[1,2-b]pyridazin-3-yl)ethanone | 453548-65-7 | C8H7N3O |
|
1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-3-基]甲基]咪唑并[1,2-b]哒嗪二盐酸盐 | (6R,7R)-7-amino-3-(imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;dihydrochloride | 166176-51-8 | C14H15Cl2N5O3S |
|
1-BOC-4-(6-氯-哒嗪-3-基)哌嗪 | tert-butyl 4-(6-chloropyridazin-3-yl)piperazine-1-carboxylate | 492431-11-5 | C13H19ClN4O2 |
|
1-(苄氧羰基)六氢哒嗪-3-甲酸 | 1-(benzyloxycarbonyl)hexahydro-3-pyridazinecarboxylic acid | 72120-54-8 | C13H16N2O4 |
|
1-(6-氯哒嗪-3-基)哌嗪 | 3-chloro-6-piperazin-1-yl-pyridazine | 56392-83-7 | C8H11ClN4 |
|
1-(6-氯哒嗪-3-基)哌啶-4-羧酸甲酯 | Methyl 1-(6-chloropyridazin-3-yl)piperidine-4-carboxylate | 339276-34-5 | C11H14ClN3O2 |
|
1-(6-氯哒嗪-3-基)哌啶 | 3-chloro-6-(piperidin-1-yl)pyridazine | 1722-11-8 | C9H12ClN3 |
|
1-(6-氯哒嗪-3-基)-4-羟基哌啶 | 1-(6-chloro-pyridazin-3-yl)-piperidin-4-ol | 89937-26-8 | C9H12ClN3O |
|
1-(6-氯-3-哒嗪基)哌啶-4-酰胺 | 1-(6-Chloropyridazin-3-yl)piperidine-4-carboxamide | 303149-97-5 | C10H13ClN4O |
|
1-(6-氯-3-哒嗪基)-4-哌啶胺盐酸盐 | 1-(6-chloropyridazin-3-yl)piperidin-4-amine hydrochloride | 1185310-92-2 | C9H13ClN4*ClH |
|
1-(6-氯-3-哒嗪基)-3-哌啶醇 | 1-(6-Chloropyridazin-3-yl)piperidin-3-ol | 939986-92-2 | C9H12ClN3O |
|
1-(6-氯-3-哒嗪基)-3-哌啶胺盐酸盐 | 1-(6-Chloro-pyridazin-3-yl)-piperidin-3-ylamine hydrochloride | 1185310-99-9 | C9H14Cl2N4 |
|
1-(6-氯-3-哒嗪基)-3-哌啶甲醇 | [1-(6-chloro-pyridazin-3-yl)-piperidin-3-yl]-methanol | 939986-07-9 | C10H14ClN3O |
|
1-(6-氯-3-吡嗪)哌嗪盐酸盐 | 3-chloro-6-(1-piperazinyl)pyridazine trihydrochloride | 100241-11-0 | C8H11ClN4*3ClH |
|
1-(6-氯-3-吡嗪)哌啶-4-羧酸乙酯 | ethyl 1-(6-chloropyridazine-3-yl)-4-piperidinecarboxylate | 252263-47-1 | C12H16ClN3O2 |
|
1-(6-哒嗪基)哌嗪 | 1-(3'-pyridazinyl)piperazine | 51047-56-4 | C8H12N4 |
|
1,6-二氢-6-氧代-3-哒嗪羧胺 | 6-oxo-1,6-dihydro-pyridazine-3-carboxylic acid amide | 60184-73-8 | C5H5N3O2 |
|
1,4-二氯吡啶并[4,3-d]哒嗪 | 1,4-dichloropyrido[3,4-d]pyridazine | 14490-19-8 | C7H3Cl2N3 |
|
1,2-二氢哒嗪-3,6-二硫酮 | 3-Mercapto-6(1H)-pyridazinthion | 1445-58-5 | C4H4N2S2 |
|
(S)-叔丁基六氢哒嗪-3-羧酸酯 | tert-butyl (3S)-hexahydropyridazine-3-carboxylate | 104069-74-1 | C9H18N2O2 |
|
(S)-1-苄氧羰基六氢哒嗪-3-羧酸 | (3S)-hexahydro-1,3-pridazinedicarboxylic acid 1-(phenylmethyl) ester | 65632-62-4 | C13H16N2O4 |
|
(S)-1,2-双(叔丁氧基羰基)六氢哒嗪-3-羧酸 | (3S)-1,2-bis(tert-butoxycarbonyl)-1,2-diazinane-3-carboxylic acid | 156699-39-7 | C15H26N2O6 |
|
(6-氯哒嗪-3-基)二甲基胺 | 3-Chlor-6-dimethylaminopyridazin | 7145-60-0 | C6H8ClN3 |
|
(6-氯咪唑并[1,2-b]吡嗪-3-基)苯基-甲酮 | (6-chloroimidazo[1,2-b]pyridazin-3-yl)(phenyl)methanone | 90734-72-8 | C13H8ClN3O |
|
(3-氯-6-氧代哒嗪-1(6H)-基)乙酸 | 2-[6-chloro-pyridazin-3(2H)-one-2-yl]-acetic acid | 89581-61-3 | C6H5ClN2O3 |
|
—— | sodium sulfamethoxypyridazinato | 2577-32-4 | C11H11N4O3S*Na |
|
—— | 6-(α-Styryl)pyridazin-3(2H)-one | 83516-65-8 | C12H10N2O |
|
—— | 1-Methyl-6-oxo-pyridazine-3-carboxylate | 100047-66-3 | C6H5N2O3- |
|
—— | N-((6-Chloropyridazin-3-yl)methyl)cyclopropanamine | 1289386-54-4 | C8H10ClN3 |
|