Effects of Novel Synthesized Pyridothiazines on Various Guinea Pig Heart Muscle Preparations
作者:Bettina Schade、Thomas Erker、Manuela Weber、Christian Studenik
DOI:10.1248/bpb.27.1364
日期:——
(5-[3-[[2-(3,4-dimethoxyphenyl)ethyl]amino]-1-oxopropyl]-2,3,4,5-tetrahydro-1,5-benzothiazepine fumarate) in various isolated guinea pig heart muscle preparations by means of the conventional intracellular microelectrode tech-nique. MM 10 (2,3-dihydro-1-[N-[2-(3,4-dimethoxyphenyl)ethyl]-N-methylaminoacetyl]-1H-pyrido[2,3-b][1,4]thiazine fumarate) and MM 11 (2,3-dihydro-1-[N-[2-(3,4-dimethoxyphenyl)eth
钙通道阻滞剂已成为治疗心血管疾病和其他疾病的重要工具。建立良好的钙拮抗剂亚类的杂交是试图优化其药理作用的尝试。这项研究的目的是研究与KT-362(5- [3-[[[2-(3,4-二甲氧基苯基)乙基]氨基]-结构密切相关的两种新合成化合物MM 10和MM 11的电生理特性。通过常规的细胞内微电极技术,在各种分离的豚鼠心脏肌肉制剂中制备了1-氧代丙基] -2,3,4,5-四氢-1,5-苯并硫氮杂富马酸酯。MM 10(2,3-二氢-1- [N- [2-(3,4-二甲氧基苯基)乙基] -N-甲基氨基乙酰基] -1H-吡啶并[2,3-b] [1,4]富马酸噻嗪)和MM 11(2,3-二氢-1- [N- [2-(3,4-二甲氧基苯基)乙基] -N-甲基氨基丙酰基] -1H-吡啶[2,尽管MM 11的作用更为明显,但3-b] [1,4]富马酸噻嗪类也发挥了非常相似的作用。乳头肌,左心房和自发跳动的浦肯野