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yueyue-cc新蟲 (小有名氣)
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[求助]
論文中有些不太懂的詞，請(qǐng)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} 意思大括號(hào)的詞或句，每個(gè)編號(hào)都是一句話，為了更清楚的看到要翻譯的詞，所以斷開。 感謝 |
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ssssllllnnnn
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- 翻譯EPI: 1690
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yueyue-cc: 金幣+20, ★★★很有幫助, 那個(gè)翻譯夾帶的英文是什么意思 2014-10-08 07:29:29
yueyue-cc: 金幣+20, ★★★很有幫助, 那個(gè)翻譯夾帶的英文是什么意思 2014-10-08 07:29:29
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1、5-deaza-and 8-deazapteridines：5 - 脫氮和8 - 脫氮蝶啶 2、1,3-bisnucleophiles：1,3- 雙核試劑 3、trime-thinium perchlorate：三亞甲高氯酸鹽 4、bromomalondialdehyde：溴丙二醛 5、N,N-dimethyl ammonium：N,N- 二甲基銨； per chlorate：每（分子）氯酸鹽（多為氯化鈉）；trimethinium：三亞甲 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：在可以作為抗腫瘤劑之前，氨甲蝶呤必需通過一種主動(dòng)運(yùn)輸機(jī)制進(jìn)入細(xì)胞內(nèi)，并在葉酰聚谷氨酸合酶作用生成聚谷氨酸。 有源傳輸機(jī)制成通過酶folypolyglutamate合酶的細(xì)胞和polyglutamation是必要 7、Pneumocystis carinii and Toxoplasma gondii：卡氏肺囊蟲和弓形蟲 |
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