这些竞争对手包括退热净，活性物质比如像羟苯基乙酰胺。
The competition includes acetaminophen, the active substance in products like Tylenol.
最后，凝结(四)2-(4 -羟苯基)乙酰胺(五)的方式在氢氧化钾甲醇给人的理想产品。
Finally, condensation of (iv) with 2 - (4-hydroxyphenyl) acetamide (v) by means of KOH in MeOH gives the desired product.
医生也许会建议你服用一些非处方药，譬如退热净(一种替代阿司匹林的解热镇痛药，羟苯基乙酰胺)或者布洛芬(抗炎、镇痛药)来降高温。
Your doctor may also suggest taking over-the-counter medications, such as acetaminophen (Tylenol, others) or ibuprofen (Advil, Motrin, others) to lower a very high fever.
图谱分析表明，蔗渣碱木素主要由紫丁香基，愈创木基和对羟苯基三种丙烷结构单元组成，其中未绩合的紫丁香基、愈创木基和对羟羊基含量比为2。
The spectrum showed that BSL was composed mainly of syringl (S), guaiacyl(G) and p-hydroxylphengl (H) units, and the ratio of three uncondensed group (S:G:H)was 2.
概述了除草剂的新靶标-HPPD（对-羟苯基丙酮酸双氧化酶）及其抑制剂的发现过程、作用机制，简单介绍了几种已经开发成功的HPPD类抑制剂新品种及其使用技术。
This paper summarized the discovery of HPPD, a novel herbicide target, the development of HPPD inhibitors as herbicides, and the mode of action of the herbicides.
概述了除草剂的新靶标-HPPD（对-羟苯基丙酮酸双氧化酶）及其抑制剂的发现过程、作用机制，简单介绍了几种已经开发成功的HPPD类抑制剂新品种及其使用技术。
This paper summarized the discovery of HPPD, a novel herbicide target, the development of HPPD inhibitors as herbicides, and the mode of action of the herbicides.
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