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在"英语"词典里barbituric acid}的意思

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单词 BARBITURIC ACID的词源

Partial translation of German Barbitursäure, perhaps from the name Barbara + uric + Säure acid.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中BARBITURIC ACID的发音

barbituric acid  [ˌbɑːbɪˈtjʊərɪk] play
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BARBITURIC ACID的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

BARBITURIC ACID在英语中的意思是什么?

点击查看«barbituric acid»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

巴比妥酸

Barbituric acid

巴比妥酸或丙二酰脲或6-羟基尿嘧啶是基于嘧啶杂环骨架的有机化合物。 它是一种无臭的粉末溶于水。 巴比妥酸是巴比妥类药物的母体化合物,尽管巴比妥酸本身不具有药理活性。 该化合物由德国化学家阿道夫·冯·贝耶(Adolf von Baeyer)于1864年12月4日发现,这是Saint Barbara的盛宴,结合尿素和丙二酸进行缩合反应。 丙二酸已经被丙二酸二乙酯替代,因为使用酯避免了必须处理羧酸及其非反应性羧酸酯的酸度的问题。 从丙二酸和尿素合成巴比妥酸α-碳具有反应性氢原子,即使对于二酮物质也是非常酸的,因为碳负离子的额外的芳族稳定性。 使用Knoevenagel缩合反应,巴比妥酸可以形成各种各样的作为中枢神经系统抑制剂的巴比妥类药物。 巴比妥酸用于合成核黄素。 Barbituric acid or malonylurea or 6-hydroxyuracil is an organic compound based on a pyrimidine heterocyclic skeleton. It is an odorless powder soluble in water. Barbituric acid is the parent compound of barbiturate drugs, although barbituric acid itself is not pharmacologically active. The compound was discovered by the German chemist Adolf von Baeyer on December 4, 1864, the feast of Saint Barbara, by combining urea and malonic acid in a condensation reaction. Malonic acid has since been replaced by diethyl malonate, as using the ester avoids the problem of having to deal with the acidity of the carboxylic acid and its unreactive carboxylate. The synthesis of barbituric acid from malonic acid and urea The α-carbon has a reactive hydrogen atom and is quite acidic even for a diketone species because of the additional aromatic stabilisation of the carbanion. Using the Knoevenagel condensation reaction, barbituric acid can form a large variety of barbiturate drugs that behave as central nervous system depressants. Barbituric acid is used in synthesis of riboflavin.

在英语 词典里barbituric acid的定义

词典中巴比妥酸的定义是用于制备巴比妥类药物的白色结晶固体。 分子式:C4H4N2O3系统名称:2,4,6-三氧嘧啶也称为:丙二酰脲。

The definition of barbituric acid in the dictionary is a white crystalline solid used in the preparation of barbiturate drugs. Formula: C4H4N2O3 Systematic name: 2,4,6-trioxypyrimidine Also called: malonylurea.

点击查看«barbituric acid»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

BARBITURIC ACID押韵的英语 单词


albuminuric
ˌælbjʊmɪnˈjʊərɪk
anuric
ænˈjʊərɪk
barbituric
ˌbɑːbɪˈtjʊərɪk
caesuric
sɪˈzjʊərɪk
daturic
dəˈtjʊərɪk
dysuric
dɪsˈjʊərɪk
hippuric
hɪˈpjʊərɪk
intratelluric
ˌɪntrətəˈljʊərɪk
melanuric
ˌmɛləˈnjʊərɪk
mercuric
mɜːˈkjʊərɪk
phenylketonuric
ˌfiːnaɪlˌkiːtəʊˈnjʊərɪk
phosphaturic
ˌfɑsfəˈtjʊərɪk
polyuric
ˌpɒlɪˈjʊərɪk
pyrosulphuric
ˌpaɪrəʊsʌlˈfjʊərɪk
sulfuric
sʌlˈfjʊərɪk
sulphuric
sʌlˈfjʊərɪk
thermoduric
ˌθɜːməʊˈdjʊərɪk
thiosulphuric
ˌθaɪəʊsʌlˈfjʊərɪk
uric
ˈjʊərɪk
uricosuric
ˌjʊərɪkəʊˈsjʊərɪk

BARBITURIC ACID一样开头的英语单词

barbette
barbican
barbicel
barbie
Barbie doll
Barbirolli
barbital
barbitone
barbiturate
barbiturate poisoning
barbituric
Barbizon School
barbless
barbola
barbotine
Barbour
Barbour jacket
barbs
Barbuda
barbule

BARBITURIC ACID一样开头的英语单词

acetic acid
acid
adipic acid
amino acid
ascorbic acid
carboxylic acid
citric acid
fatty acid
folic acid
gamma-aminobutyric acid
hyaluronic acid
hydrochloric acid
hydroxy acid
lactic acid
lysergic acid
nonessential amino acid
nucleic acid
omega-3 fatty acid
sulfuric acid
trichloroacetic acid
uric acid

英语近义词词典里barbituric acid的近义词和反义词

近义词

«barbituric acid»的25种语言翻译

翻译者
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BARBITURIC ACID的翻译

通过我们的英语多语言翻译器,找到barbituric acid25种语言翻译
该章节所呈现的将barbituric acid由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«barbituric acid»。

翻译者英语 - 中文

巴比妥酸
1,325 数百万发言者

翻译者英语 - 西班牙语

ácido barbitúrico
570 数百万发言者

英语

barbituric acid
510 数百万发言者

翻译者英语 - 印地语

barbituric एसिड
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

حمض باربيتيوريك
280 数百万发言者

翻译者英语 - 俄语

барбитуровой кислоты
278 数百万发言者

翻译者英语 - 葡萄牙语

ácido barbitúrico
270 数百万发言者

翻译者英语 - 孟加拉语

বারিব্রেটিক অ্যাসিড
260 数百万发言者

翻译者英语 - 法语

l´acide barbiturique
220 数百万发言者

翻译者英语 - 马来语

Asid barbiturik
190 数百万发言者

翻译者英语 - 德语

Barbitursäure
180 数百万发言者

翻译者英语 - 日语

バルビツール酸
130 数百万发言者

翻译者英语 - 韩语

바르비 투르 산
85 数百万发言者

翻译者英语 - 印尼爪哇语

Asam barbiturat
85 数百万发言者
vi

翻译者英语 - 越南语

axit barbituric
80 数百万发言者

翻译者英语 - 泰米尔语

பாப்ட்டுரிக் அமிலம்
75 数百万发言者

翻译者英语 - 马拉地语

बार्किटिक एसिड
75 数百万发言者

翻译者英语 - 土耳其语

Barbitürik asit
70 数百万发言者

翻译者英语 - 意大利语

acido barbiturico
65 数百万发言者

翻译者英语 - 波兰语

kwas barbiturowy
50 数百万发言者

翻译者英语 - 乌克兰语

барбітурової кислоти
40 数百万发言者

翻译者英语 - 罗马尼亚语

acid barbituric
30 数百万发言者
el

翻译者英语 - 希腊语

βαρβιτουρικό οξύ
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

barbituursuur
14 数百万发言者
sv

翻译者英语 - 瑞典语

barbitursyra
10 数百万发言者
no

翻译者英语 - 挪威语

barbitursyre
5 数百万发言者

barbituric acid的使用趋势

趋势

词语 «BARBITURIC ACID»的使用趋势

0
100%
频率
很少使用
46
/100
此处所显示的地图给出了词语«barbituric acid»在不同国家的使用频率。
barbituric acid的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«barbituric acid»的最常用表达而进行的主要搜索的列表。

词语«BARBITURIC ACID» 随时间而变化的使用频率

该图表展现了单词«barbituric acid»在过去500年中的用法频率的每年演化其实施是基于分析词语«barbituric acid»从1500年到现在在 英语数字出版物中出现的频率。

barbituric acid的英语文献、引用和新闻中的使用范例

示例

«BARBITURIC ACID»相关的英语书籍

在以下的参考文献中发现barbituric acid的用法。与barbituric acid相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
CRC Handbook of Data on Organic Compounds
... 25004 Barbituric acid: 24987 Barbituric acid, 5-acetyl-l-carboxy(niethyl ester ) methyl: 24852 Barbituric acid, 5-aIlyl-5-butyl-: 24998 Barbituric acid, 5-aIlyl-5-jec- butyl-l- carboxy(ethyl ester)methyl: 24857 Barbituric acid, 5-allyl-l-carboxy(ethyl ...
David R. Lide, G.W.A. Milne, 1993
2
Foye's Principles of Medicinal Chemistry
STRUCTURE–ACTIVITY RELATIONSHIPS OF BARBITURATES Barbitura tes are derivatives of a cycylized ureide of malonic acid, commonly referred to as barbituric acid (2,4,6-trioxyhexahydropyrimidine) (Fig. 15.3), which is itself devoid of ...
Thomas L. Lemke, David A. Williams, 2012
3
Substance name section (part 1)...v.2. Substance name ...
Na Barbituric acid, 5-amino- [778-78-5] A173-9772 C4H5N3O3 Barbituric acid, 5- bicyclo[3.2.1]oct-2-en-3-yl-5-ethyl- [3625-25-0] A173-9884 C14H18N2O3 Barbituric acid, l,3-bis(3-butoxy-2-hydroxypropylH>-ethyl-5-phenyl-, dicarbamate  ...
United States. Environmental Protection Agency. Office of Toxic Substances, 1977
4
Profiles of Drug Substances, Excipients and Related ...
Barbituric acid, -10,5-spiro(cyclobutane) (C7H8N2O3) Barbituric acid, -10,5-spiro (cyclohexane) (C9H12N2O3) Barbituric acid, -10,5-spiro(cyclopentane) ( C8H10N2O3) Barbituric acid, -10,5-spiro(cyclopropane) (C6H6N2O3) Barbituric acid, ...
Harry G. Brittain, 2007
5
Handbook of Data on Common Organic Compounds
... AzUR: 11815 6-Azuridine: 11815 В 29493: 5946 В25141:5945 В 68138: 5938 В 37344: 7636 В 3015: 11680 В-l,776: 11835 В 32: 9395 В 360: 10434 В 500: 11 197 В 995: 3330 Ва 5 1-084789: 10378 Ва 5 1-090453: 5283 Barbituric acid, ...
David R. Lide, G.W.A. Milne, 1995
6
Handbook of Aqueous Solubility Data
Samuel H. Yalkowsky. Baam, 3672 Baclofen, 1979 Bacteramid (Monohydrate), 765 Bactine, 3843 Bactrim, 1975 Badional, 1155 Badische Acid, 1918 Baldinol, 1155 BAM, 991 Barban, 2198 Barbital, 1486 Barbituric Acid, 241 Barbituric Acid,  ...
Samuel H. Yalkowsky, 2003
7
The Chemistry of Heterocyclic Compounds, The Pyrimidines: ...
... 4602 2-AZ1I1d1110-4-Ch10 ro-6-methy1 5 1 - 5 2 E, 5 880 Barbituric acid/l- amino 135—138 5186 Barbit uric acid / l-amino-S-ethyl 149-15 3 5 18 5 Barbitun' c acid/ 1-amino-5-methyl 15 3-15 5 5 186 13811311111110 acid / 5-benzylidene 2 ...
Desmond J. Brown, 2009
8
Chemicals Identified in Human Biological Media: A Data Base
... acid Barbituric acid, 5-(1-cyclohexen-1-yl)-5-cthyl- (8 CI); 2,4,6(1H,8H,5H)- Pyrimidinctricne, 5-(1-cyclohexen-1-yD-5 ethyl- (9 CI) 5-(1-Cyclohexenyl)-5- ethylbarbituric acid Barbituric acid, 5-(1-cyclohexen-1-yl)-5-ethyl- (8 CI); 2,4,6(1H, 3H ...
9
PROGRESS IN MEDICINAL CHEMISTRY
With chicks, the addition of either barbituric acid or chlortetracycline to soybean or casein diets enhanced the 4-week gains by 17 to 25 per cent. The killed chicks were found to have a lowered ammonia concentration in the GI tract [121].
G. P. Ellis, G. B. West, 2011
10
The Code of Federal Regulations of the United States of America
PART 319— HABIT-FORMING DRUGS § 319.1 Habit-forming drugs which are chemical derivatives of barbituric acid, a substance specified in section 502(d) of the Federal Food, Drug, and Cosmetic Act. Each of the following substances is a  ...

包含词语«BARBITURIC ACID»的新条目

找出国内和国际出版社所讨论的内容,以及词语barbituric acid在以下新条目的上下文中是如何使用的。
1
Student Senate to urge good samaritan policy
... methaqualone or phencyclidine; and less than 40 grams of a substance containing amphetamine, barbituric acid, peyote or narcotics. «The Knox Student, 三月 14»
2
Alcohol Leaves Its Mark on Young People's DNA
Oxidative damage was evaluated by a TBARS biochemical test (the types that react to barbituric acid), and reflected the lipid peroxidation that ... «PsychCentral.com, 一月 14»
3
From 'Preggers' to 'Pizzle': Android's Bizarre List of Banned Words
For example, there's a zero tolerance policy on “morphine,” “demerol” and barbituric acid precursor “malonylurea,” while “marijuana,” ... «Wired, 十二月 13»
4
Easter is coming and the rabbits in BC are dying
All barbituric acid derivatives used for anesthesia are acceptable for euthanasia when administered intravenously. ..Sodium pentobarbital ... «The Media Co-op, 四月 11»
5
Guelph shelter puts down approximately 100 animals a month …
Although this is not a restricted drug, the same guidelines concerning its safekeeping apply as to any of the barbituric acid derivatives and ... «DigitalJournal.com, 六月 10»
6
Naphthoresorcinol (Old-timey tests)
It behaves more like a dimedone or barbituric acid. You get electrophilic Ar substitution into the 4 position(o,p- to the phenol OH), the produced ... «ScienceBlogs, 四月 09»
7
Questions linger after local nurse's 1950 death
He concluded: "It is a strange accident that caused her to die from an 'excessive intake of alcohol and some trace of barbituric acid' when, ... «Foster's Daily Democrat, 六月 08»
8
Shame and Silence: Is a nurse's death in 1950 linked to 1983's baby …
... her death as a result of poisoning by excessive intake of alcohol and some derivative of barbituric acid accidental and not with suicidal intent. «Foster's Daily Democrat, 六月 08»
9
Uniform Code of Military Justice (UCMJ)
(1) opium, heroin, cocaine, amphetamine, lysergic acid diethylamide, methamphetamine, penecyclidine, barbituric acid, and marijuana, and any compound or ... «About - News & Issues, 二月 01»

参考文献
« EDUCALINGO. Barbituric acid [在线]. 可用 <https://educalingo.com/zh/dic-en/barbituric-acid>. 五月 2024 ».
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