CAS: 6863-74-7; 6-Chloropyrazine-2-Carbonitrile

相似化合物

23688-89-3 36070-79-8 36070-75-4

上下游产品

2-pyrazinecarboxamide-4-oxide 3-pyrazinecarbonitrile N-oxide 2-Cyanopyrazine 1-Oxide pyrazinamide 6-Benzyloxy-pyrazine-2-carboximidic acid benzyl ester benzyl-6-chloropyrazine-2-carbimide 6-chloro-pyarzine-2-carboxamide

📜3-吡嗪羧酰胺 1-氧化物置于五氯化磷体系中,化学反应 3.5H,反应生成 6-氰基-2-氯吡嗪
参考文献: Substituted Pyraz Inylmethyl Sulfonamides For Use As. Fungicides[fr] Sulfonamides De Pyrazinylméthyle Substitués Convenant Comme Fongicides
标题: Substituted Pyraz Inylmethyl Sulfonamides For Use As. Fungicides[fr] Sulfonamides De Pyrazinylméthyle Substitués Convenant Comme Fongicides
摘要:本发明涉及使用式(i)的吡嗪甲基磺胺化合物,其中ra,N,R1,R2,R3,A,Y和d如权利要求中所定义,以及其n-氧化物和盐,用于对抗有害真菌,以及包含至少一种这种化合物的组合物和种子.该发明还涉及新型取代的吡嗪甲基磺胺化合物,以及用于制备这些化合物的过程和中间体.

专利信息

专利号:EP-0747486-B1
优先权日:1995-06-07
标题:Microbiological method for the synthesis of heteroaromatic caboxylic acids using microorganisms of the genus Alcaligenes

专利号:EP-0747486-A1
优先权日:1995-06-07
标 题:Microbiological method for the synthesis of heteroaromatic caboxylic acids using microorganisms of the genus Alcaligenes

专利号:WO-2016095877-A1
优先权日:2014-12-17
标题 :Substituted 2-(2-phenylhydrazinyl)pyrazine, process for its preparation, its use and a pharmaceutical composition containing the same
发明人：DOLEZAL MARTIN; ZITKO JAN; JANDOUREK ONDREJ; SERVUSOVA-VANASKOVA BARBORA
权利人:UNIV KARLOVA
摘要:Substituted 2-(2-phenylhydrazinyl)pyrazine of general formula I, wherein each R 1 , R 2 is independently H or CN; R 3 is CH 3 or CONH 2 ; each R 4 , R 5 , R 6 , R 7 , R 8 is independently H, CI, or NO 2 . The invention further provides a method for preparing such substances, in which the appropriate substituted chloropyrazine is treated with a substituted phenylhydrazine under conditions of microwave synthesis. The compounds of general formula I are characterized by their low toxicity and high activity against mycobacteria. They can also be used in pharmaceutical preparations as antitubercular drugs.