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The barnidipine hydrochloride were prepared via cyclocondensation from m-nitrobenzaldehyde, methyl acetoacetate and anmmonium bicarbonate, hydrolysis, esterification with opticaliy (S)-N-Benzyl-3-py-rrolidinol, recrystallisation and salification. |
中文意思: 摘要研究了以碳酸氢铵,间硝基苯甲醛和乙酰乙酸甲酯为原料,经缩合、部分水解,再与(s)-N-苄基-3-羟基吡咯烷经酯化、分步重结晶、成盐得到盐酸巴尼地平的工艺路线。 |
以下为相关句子列表(点击查看,可以看对应的解释):
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The barman gave free drinks to the regulars at Christmas.
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圣诞节酒吧男侍者免费给老顾客酒喝。 |
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The barman looked at him but did not answer. It was too late at night for conversation.
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酒吧招待看看他,但是,没有答腔,夜深了,不便谈话。 |
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The barman poured it for him.
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酒吧招待倒了一杯给他。 |
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The barman uses a small silver measure for brandy.
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酒吧服务员用银质小量器量白兰地酒. |
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The barman was trying to budget for the night, because the budget he had been given was so small, and the cheap budget drinks he had ordered in bulk were so popular.
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侍应正在为当晚作安排给他的预算太少了,而他大批定购的低廉的饮料又很受欢迎。 |
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The barnidipine hydrochloride were prepared via cyclocondensation from m-nitrobenzaldehyde, methyl acetoacetate and anmmonium bicarbonate, hydrolysis, esterification with opticaliy (S)-N-Benzyl-3-py-rrolidinol, recrystallisation and salification.
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摘要研究了以碳酸氢铵,间硝基苯甲醛和乙酰乙酸甲酯为原料,经缩合、部分水解,再与(s)-N-苄基-3-羟基吡咯烷经酯化、分步重结晶、成盐得到盐酸巴尼地平的工艺路线。 |
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The barometer began to fall.
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气压计的读数开始下降。 |
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The barometer rises or falls according as the atmospheric pressure is high or low.
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气压表根据大气压的高底而升高或降落。 |
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The barometric pressure thirty point zero eight and rising.
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大气压为30。08,并继续上升中。 |
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The baron's charter, or Magna Carta as it came to be known, was presented by a delegation of their class to the king and his advisers in the summer of 1215.
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1215年夏天,贵族代表团把他们的宪章—就是后来众所周知的大宪章递交给了国王和他的顾问们。 |
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The baron's charter, or Magna Carta, as it came to be known was presented by a delegation of their class to the king and his advisers in the summer of 1215.
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1215年夏天,贵族代表团把他们的宪章——后以大宪章闻名——递交给国王和他的顾问团们。 |
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