| 查看: 713 | 回复: 1 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
[求助]
求翻译一段论文
|
||
|
Thiazole is a heterocyclic organic compound that has a fivemembered molecular ring structure with molecular formula C3H3NS. It possesses both an electron-donating group (-S-) and an electron-accepting group (C]N). It is a stable heterocyclic compound and has Bird IA value of 79. Thiazole is aromatic on the basis of delocalization of a lone pair of electrons from the sulphur atom completing the desirable 6 p electrons to fulfil Huckel's rule. The thiazole ring is present in many natural and synthetic products with a broad range of biological activities for example, thiazole containing vitamin B1 (thiamine) helps in the normal functioning of the nervous system by its role in the synthesis of acetylcholine [1]. Thiazole ring is highly reactive due to the presence of an acidic proton at C-2 and has emerged as an important synthon to generate variety of NCEs (New Chemical Entities). Diverse modifications of the thiazole ring at various positions led to a variety of novel compounds with wide spectrum of pharmacological activities such as antioxidant, antibacterial, antifungal, antitubercular, diuretic, anti-inflammatory and anticancer activities |
回复此楼» 猜你喜欢
各位大神，目前国内有哪些比较好用的逆合成软件？
已经有14人回复
-
国社科系统bug了，是不是要放榜了？
已经有10人回复
-
现代”学阀”该如何界定
已经有9人回复
-
课题组招2027级博士 上海工程技术大学 激光智能制造方向
已经有4人回复
-
上海工程技术大学 激光智能制造课题组 2027级博士研究生招生
已经有3人回复
-
上海工程技术大学激光智能制造课题组｜2027级博士研究生招生公告
已经有11人回复
-
申博发邮件
已经有11人回复
-
我的奶奶
已经有3人回复
武汉一心一译 
捐助贵宾 (著名写手)
- 翻译EPI: 502
- 应助: 8 (幼儿园)
- 金币: 2283.1
- 散金: 5914
- 红花: 32
- 帖子: 1665
- 在线: 321.9小时
- 虫号: 3587652
- 注册: 2014-12-10
- 性别: GG
- 专业: 高分子合成化学
【答案】应助回帖
商家已经主动声明此回帖可能含有宣传内容
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
jdy1947: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2016-05-03 08:11:31
jdy1947: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2016-05-03 08:11:31
|
Thiazole is a heterocyclic organic compound that has a fivemembered molecular ring structure with molecular formula C3H3NS. It possesses both an electron-donating group (-S-) and an electron-accepting group (C]N). 噻唑是一种五节分子环结构有机化合物，分子式为C3H3NS。 它既有供电子基团 (-S-)也有电子接受基团(C]N)。 It is a stable heterocyclic compound and has Bird IA value of 79. Thiazole is aromatic on the basis of delocalization of a lone pair of electrons from the sulphur atom completing the desirable 6 p electrons to fulfil Huckel's rule. 作为一种稳定的杂环化合物，噻唑的 Bird IA value（相对原子质量？）为79. 噻唑是一种芳香族化合物， 在对硫原子的一对孤对电子进行离域作用的基础上，完成外层硫原子6个电子，从而满足休克尔规则。 The thiazole ring is present in many natural and synthetic products with a broad range of biological activities for example, thiazole containing vitamin B1 (thiamine) helps in the normal functioning of the nervous system by its role in the synthesis of acetylcholine [1]. 许多自然和合成产品都含有噻唑环，其涉及的生物活动广泛例如还有维他命B1的噻唑（硫胺素），因其能够合成乙酰胆碱，能够保证神经系统的正常功能。 Thiazole ring is highly reactive due to the presence of an acidic proton at C-2 and has emerged as an important synthon to generate variety of NCEs (New Chemical Entities). 因为有一个酸性质子存在于C-2上，噻唑环具有高反应性，同时作为一种重要的合成子，它可以激发各种新化学实体的生成。 Diverse modifications of the thiazole ring at various positions led to a variety of novel compounds with wide spectrum of pharmacological activities such as antioxidant, antibacterial, antifungal, antitubercular, diuretic, anti-inflammatory and anticancer activities 对噻唑环不同部位进行改性处理，可以合成具有各种药理活性的新型化合物：例如抗氧化剂，抗菌剂，抗真菌剂，抗结核剂，利尿剂，消炎药，抗癌药物。 |
2楼2016-05-02 19:32:17