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乙基黄原酸钾 | 140-89-6

中文名称
乙基黄原酸钾
中文别名
黄酸钾;O-乙基二硫代碳酸钾;农药乳化剂600;乙基钾黄药;O-乙基二硫代碳酸酯钾盐
英文名称
potassium 0-ethyldithiocarbonate
英文别名
potassium o-ethyldithiocarbonate;potassium O-ethylxanthate;Potassium (carbodithioatooxy)ethane
乙基黄原酸钾化学式
CAS
140-89-6
化学式
C3H6OS2*K
mdl
——
分子量
161.31
InChiKey
LBLHPKUSAXGNRG-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    209-214 °C
  • 沸点:
    462.37℃[at 101 325 Pa]
  • 密度:
    1,558 g/cm3
  • 闪点:
    96°C
  • 溶解度:
    酒精:可溶(lit.)
  • LogP:
    -2.24 at 25℃

计算性质

  • 辛醇/水分配系数(LogP):
    0.86
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    42.3
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • TSCA:
    Yes
  • 危险等级:
    4.2
  • 危险品标志:
    Xn
  • 安全说明:
    S26,S37,S37/39
  • 危险类别码:
    R22,R36/37/38
  • WGK Germany:
    3
  • 海关编码:
    2930909090
  • 危险品运输编号:
    3342
  • 危险类别:
    4.2
  • RTECS号:
    FG1575000
  • 包装等级:
    II

SDS

SDS:74cea2a13c4da55190f1928e90ba8d94
查看

制备方法与用途

化学性质:白色至淡黄色的结晶或结晶性粉末。易溶于水和乙醇,熔点为210℃(分解)。

用途:

  • 医药甲砜霉素的中间体。
  • 化学分析试剂。
  • 有机磷、有机氯农药的应用。
  • 在金属选矿中作为捕收剂。
  • 测定硫化氢与硫化铵组的金属,如铜、银、镍、汞、钼等。
  • 测定生物碱。
  • 沉淀蛋白质。
  • 金属矿浮选剂。
  • 有机合成。

生产方法: 将无水乙醇和苛性钾加入反应锅中加热全溶,降温至20℃后加入二硫化碳,趁热放料自然冷却,析出结晶。过滤并真空干燥即得黄原酸钾。

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Triazine derivatives, and pharmaceutical compositions comprising the same
    摘要:
    新的三嗪衍生物的化学式如下:##STR1## 其中 R.sup.1 为氢或卤素;R.sup.2 为羟基、保护羟基、氨基、氰基、巯基、较低烷基硫基、芳基硫基、磺胺基、较低烷基磺酰胺基、较低烷基脲基、芳基脲基、较低烷基硫脲基、芳基硫脲基、较低烯酰胺基、较低烷氧羰基胺基、较低烷氧(硫代羰基)硫基,或环状或非环状脂肪酰胺基,其中环状和非环状脂肪酰胺基可能具有从较低烷氧基、芳基、羟基芳基和保护羟基芳基中选择的取代基;X 为氧或硫;以及其药学上可接受的盐,可用于治疗人类和动物的高血压、血栓和溃疡。
    公开号:
    US04618610A1
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文献信息

  • Novel cyclic diamine compounds and medicine containing the same
    申请人:Kowa Company, Ltd.
    公开号:US20040038987A1
    公开(公告)日:2004-02-26
    The present invention offers novel cyclic diamine compounds and a pharmaceutical composition containing the same. The present invention relates to a compound represented by the formula (I) or salt(s) or solvate(s) thereof. 1 (In the formula, 2 is an optionally substituted divalent residue of benzene, pyridine, cyclohexane or naphthalene or is a vinylene group where Ar is an optionally substituted aryl group; X is —NH—, oxygen atom or sulfur atom; Y is —NR 1 —, oxygen atom, sulfur atom, sulfoxide or sulfone; Z is a single bond or —NR 2 —; R 1 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group; R 2 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group; l is an integer of from 0 to 15; m is an integer of 2 or 3; and n is an integer of from 0 to 3). The compound of the present invention is useful as a pharmaceutical composition, particuarly as an inhibitor of acyl coenzyme A cholesterol acyltransferase (ACAT).
    本发明提供了新颖的环状二胺化合物以及含有该化合物的药物组合物。本发明涉及由式(I)表示的化合物或其盐或溶剂化合物。(在该式中,2是苯、吡啶、环己烷或萘的可选择取代的二价残基,或者是Ar为可选择取代芳基的乙烯基;X为—NH—、氧原子或硫原子;Y为—NR1—、氧原子、硫原子、亚砜或砜;Z为单键或—NR2—;R1为氢原子、可选择取代的较低烷基、可选择取代的芳基或可选择取代的硅烷较低烷基;R2为氢原子、可选择取代的较低烷基、可选择取代的芳基或可选择取代的硅烷较低烷基;l为0到15的整数;m为2或3的整数;n为0到3的整数)。本发明的化合物可用作药物组合物,特别是作为酰辅酶A胆固醇酰基转移酶(ACAT)的抑制剂。
  • Cyclic diamine compounds and medicine containing the same
    申请人:Shibuya Kimiyuki
    公开号:US06969711B2
    公开(公告)日:2005-11-29
    The present invention offers novel cyclic diamine compounds and a pharmaceutical composition containing the same. The present invention relates to a compound represented by the formula (I) or salt(s) or solvate(s) thereof. (In the formula, is an optionally substituted divalent residue of benzene, pyridine, cyclohexane or naphthalene or is a vinylene group where Ar is an optionally substituted aryl group; X is —NH—, oxygen atom or sulfur atom; Y is —NR 1 —, oxygen atom, sulfur atom, sulfoxide or sulfone; Z is a single bond or —NR 2 —; R 1 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group; R 2 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group; l is an integer of from 0 to 15; m is an integer of 2 or 3; and n is an integer of from 0 to 3). The compound of the present invention is useful as a pharmaceutical composition, particuarly as an inhibitor of acyl coenzyme A cholesterol acyltransferase (ACAT).
    本发明提供了新颖的环状二胺化合物以及含有该化合物的药物组合物。本发明涉及一种由式(I)表示的化合物或其盐或溶剂化合物。(在该式中,是苯、吡啶、环己烷或萘的可选择取代的二价残基,或者是一种乙烯基团,其中Ar是可选择取代的芳基;X是—NH—、氧原子或硫原子;Y是—NR1—、氧原子、硫原子、亚氧化物或砜;Z是单键或—NR2—;R1是氢原子、可选择取代的较低烷基团、可选择取代的芳基或可选择取代的硅烷较低烷基团;R2是氢原子、可选择取代的较低烷基团、可选择取代的芳基或可选择取代的硅烷较低烷基团;l是0到15的整数;m是2或3的整数;n是0到3的整数)。本发明的化合物可用作药物组合物,特别是作为酰辅酶A胆固醇酰基转移酶(ACAT)的抑制剂。
  • Fluoroalkoxy substituted benzimidazoles useful as gastric acid secretion
    申请人:BYK Gulden Lomberg Chemische Fabrik GmbH
    公开号:US04758579A1
    公开(公告)日:1988-07-19
    Dialkoxypyridines of formula I ##STR1## wherein R1 is 1-3C-alkyl which is completely or predominantly substituted by fluorine, or a chlorodifluoromethyl radical and R1' is hydrogen, halo, trifluoromethyl, 1-3C-alkyl, or 1-3C-alkoxy which is optionally completely or predominantly substituted by fluorine, or R1 and R1', together with the oxygen atom to which R1 is bonded, are 1-2C-alkylenedioxy, which is optionally completely or partly substituted by fluorine, or chlorotrifluoroethylenedioxy, R3 is 1-3C-alkoxy, one of R2 and R4 is 1-3C-alkoxy and the other is a hydrogen atom or 1-3C-alkyl and n is 0 or 1, and salts thereof are new compounds with a pronounced protective action on the stomach. Processes for preparing these compounds, medicaments containing them and their use, as well as intermediate compounds and their use for preparing the subject dialkoxypyridines, are disclosed.
    式I的二烷氧基吡啶##STR1##其中R1是完全或主要由氟或氯二氟甲基取代的1-3C-烷基,R1'是氢、卤素、三氟甲基、1-3C-烷基或1-3C-烷氧基,后者可以选择性地完全或主要由氟取代,或R1和R1'连同与R1连接的氧原子一起,是1-2C-烷二氧基,后者可以选择性地完全或部分由氟取代,或氯三氟乙烯二氧基,R3是1-3C-烷氧基,R2和R4中的一个是1-3C-烷氧基,另一个是氢原子或1-3C-烷基,n为0或1,以及它们的盐是一种对胃具有显著保护作用的新化合物。揭示了制备这些化合物的方法,含有它们的药物及其用途,以及中间体化合物及其用途用于制备所述二烷氧基吡啶。
  • New substituted imidazo-pyridinones and imidazo-pyridazinones, the preparation thereof and their use as pharmaceutical compositions
    申请人:Hauel Norbert
    公开号:US20050020574A1
    公开(公告)日:2005-01-27
    The present invention relates to substituted imidazo-pyridinones and imidazo-pyridazinones of general formula wherein R 1 to R 4 are defined as in claim 1, the tautomers, the stereoisomers, the mixtures thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
    本发明涉及一种通式为的取代的咪唑吡啶酮和咪唑吡嗪酮,其中R1至R4如权利要求1所定义,其互变异构体、立体异构体、混合物及其盐具有有价值的药理学特性,特别是对酶二肽基肽酶-IV(DPP-IV)活性的抑制作用。
  • PYRIDINYL AND PYRIMIDINYL SULFOXIDE AND SULFONE DERIVATIVES
    申请人:Bair Kenneth W
    公开号:US20150175621A1
    公开(公告)日:2015-06-25
    Disclosed are certain pyridinyl and pyrimidinyl sulfoxide and sulfone compounds, pharmaceutical compositions comprising such compounds and methods of treatment using such compounds.
    本发明涉及某些吡啶基和嘧啶基亚砜和磺酰化合物、包含这些化合物的制药组合物以及使用这些化合物的治疗方法。
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