1,2,4-Triazine derivatives, process for their production and pharmaceutical composition
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0030038A1
公开(公告)日:1981-06-10
A compound of the formula:
wherein Ar is a phenyl group substituted with halogen, C1-C8 alkyl, C1-C8 alkoxy, C1-C8 alkylthio, C1-C8 alkylsulfonyl, nitro, trihalomethyl, cyano, C1-C8 alkylamino, di(C1-C8)-alkylamino, amino, hydroxyl, phenyl and/or phenoxy, a naphthyl group or a thienyl group optionally substituted with halogen, which is useful as an antifungal agent.
式中的化合物:
其中 Ar 是被卤素、C1-C8 烷基、C1-C8 烷氧基、C1-C8 烷硫基、C1-C8 烷磺基、硝基、三卤甲基、氰基、C1-C8 烷基氨基、二(C1-C8)-烷基氨基、氨基、羟基、苯基和/或苯氧基取代的苯基、萘基或任选被卤素取代的噻吩基,可用作抗真菌剂。
US4343801A
申请人:——
公开号:US4343801A
公开(公告)日:1982-08-10
Efficient one-step synthesis of 3-aryl-2-pyridones from 6-aryl-1,2,4-triazin-5-ones
作者:Maria I. Savchuk、Yaroslav K. Shtaitz、Dmitry S. Kopchuk、Grigory V. Zyryanov、Oleg S. Eltsov、Tatiana А. Pospelova、Vladimir L. Rusinov、Oleg N. Chupakhin
DOI:10.1007/s10593-019-02566-7
日期:2019.10
An efficient method for the synthesis of substituted 2-pyridones based on the aza-Diels–Alder reaction of 1,2,4-triazin-5-ones and dienophiles, 2,5-norbornadiene and 4-(cyclopent-1-en-1-yl)morpholine, is proposed.