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yueyue-cc新虫 (小有名气)
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[求助]
论文中有些不太懂的词，请各位看看
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1.One goal in our studies is the synthesis of new {5-deaza-and8-deazapteridines} as folate antagonists. 2.b-dicarbonyl derivatives or a,b-unsaturated aldehydes, were cyclocondensated with different {1,3-bisnucleophiles} , e.g., cyanacetamide(7)or pyrimidine-2,4,6-triamine(14). 3.12was than treated with dimethylformamideand phosphoroxychloride under mild conditions and furtherwithN,N-dimethylammoniumperchlorate to yield the {trime-thinium perchlorate} 13, representing a reactive derivative ofmalondialdehyde[19]. 4.Recently an alternative preparation of Nor-PTX(3)has been published by condensation14and { bromomalondialdehyde} ,followed by protection of amino groups and Pd-mediated coupling with 2,5-dimethoxybenzyl zinc chloride and final deprotection of the pivaloylated aminogroups[16](Fig. 3) 5. Treatment with dimethylformamide, phos-phoroxychloride and crystallisation with {N,N-dimethyl am-monium per chlorate} gave { trimethinium }salt24 6.{Before methotrexate can act as an antitumor agent, an active transport mechanisms into the cell and polyglutamation by the enzyme folypoly-glutamate synthase is necessary.} 7.{Pneumocystis cariniiandToxoplasma gondii} 意思大括号的词或句，每个编号都是一句话，为了更清楚的看到要翻译的词，所以断开。 感谢 |
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至尊木虫 (知名作家)
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yueyue-cc: 金币+20, ★★★很有帮助, 那个翻译夹带的英文是什么意思 2014-10-08 07:29:29
yueyue-cc: 金币+20, ★★★很有帮助, 那个翻译夹带的英文是什么意思 2014-10-08 07:29:29
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1、5-deaza-and 8-deazapteridines：5 - 脱氮和8 - 脱氮蝶啶 2、1,3-bisnucleophiles：1,3- 双核试剂 3、trime-thinium perchlorate：三亚甲高氯酸盐 4、bromomalondialdehyde：溴丙二醛 5、N,N-dimethyl ammonium：N,N- 二甲基铵； per chlorate：每（分子）氯酸盐（多为氯化钠）；trimethinium：三亚甲 6、Before methotrexate can act as an antitumor agent, an active transport mechanisms into the cell and polyglutamation by the enzyme folypoly-glutamate synthase is necessary：在可以作为抗肿瘤剂之前，氨甲蝶呤必需通过一种主动运输机制进入细胞内，并在叶酰聚谷氨酸合酶作用生成聚谷氨酸。 有源传输机制成通过酶folypolyglutamate合酶的细胞和polyglutamation是必要 7、Pneumocystis carinii and Toxoplasma gondii：卡氏肺囊虫和弓形虫 |
2楼2014-10-08 00:10:37
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3楼2014-10-08 08:11:53
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4楼2014-10-08 11:25:31
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5楼2014-10-08 11:28:15
