以下为句子列表:
英文: 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: 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。
更详细...
英文: The scientists implanted the ice recrystallisation inhibition geneinto a host plant in Australia and replicated the anti-freeze properties.
中文: 科学家们将这“抑制冰再结晶基因”导入澳大利亚的一种本土植物体内,于是这种植物也具备了防冻特性。
更详细...
|