摘要
为控制富马酸沃诺拉赞的质量,根据其结构特征和合成工艺合成了7个有关物质:二[2-[2-(2-氟苯基)-2-氧代乙基]]丙二腈、2-氨基-5-(2-氟苯基)呋喃-3-腈、5-(2-氟苯基)-1H-吡咯-3-甲酸、5-(2-氟苯基)-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲醇、N,N-二[5-(2-氟苯基)-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲基]甲胺富马酸盐、5-(2-氟苯基)-N-甲基-1H-吡咯-3-甲胺富马酸盐和N,N-二[5-(2-氟苯基)-1H-吡咯-3-甲基]甲胺富马酸盐,并进行了结构确证。为富马酸沃诺拉赞质量标准的建立奠定了基础。
To perform the quality control of vonoprazan fumarate, according to the structural characteristics and synthetic process, seven related substances including: di [2- E2- (2-fluorophenyl) -2-oxoethyl] ] propanedinitrile, 2-amino- 5- (2-fluorophenyl) furan-3-carbonitrile, 5- (2-fluorophenyl) -1H-pyrrole-3-carboxylic acid, [5- (2-fluorophenyl) -1- (3- pyridinylsul fonyl) - 1H-pyrrole-3-yl] methanol, N,N-di E E5- (2-fluorophenyl) - 1- (3-pyridinylsulfonyl) - 1H-pyrrole-3- yl]methyll methanamine fumarate, E5-(2-fluorophenyl)-N-methyl-lH-pyrrole-3-yl]methanamine fumarate and N,N- di [[5-(2-fluorophenyl)-1H-pyrrole-3-yl]methyl]methanamine fumarate, were synthesized and their structures were confirmed by 1H NMR and MS.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2017年第3期372-377,共6页
Chinese Journal of Pharmaceuticals
关键词
富马酸沃诺拉赞
有关物质
合成
vonoprazan fumarate
related substance
synthesis