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茉酮菊素Ⅱ | 1172-63-0

中文名称
茉酮菊素Ⅱ
中文别名
3-(3-甲氧基-2-甲基-3-氧代-1-丙烯基)-2,2-二甲基环丙烷羧酸-2-甲基-4-氧代-3-(2-戊烯基)-2-环戊烯-1-基酯;茉酮菊酯Ⅱ
英文名称
jasmolin II
英文别名
[(1S)-2-methyl-4-oxo-3-[(Z)-pent-2-enyl]cyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
茉酮菊素Ⅱ化学式
CAS
1172-63-0
化学式
C22H30O5
mdl
——
分子量
374.477
InChiKey
WKNSDDMJXANVMK-XIGJTORUSA-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

  • 溶解度:
    soluble in No data available

计算性质

  • 辛醇/水分配系数(LogP):
    4.5
  • 重原子数:
    27
  • 可旋转键数:
    9
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.59
  • 拓扑面积:
    69.7
  • 氢给体数:
    0
  • 氢受体数:
    5

ADMET

代谢
在摄入后,除虫菊酯会在胃肠道的各种消化酶的作用下水解。然而,有一小部分具有杀虫活性的化合物或其衍生物会被吸收,这可以通过它们的毒性和对肝脏的影响来证明。除虫菊酯也可能通过吸入或皮肤接触被吸收。它们迅速分布到大多数组织中,特别是高脂肪含量的组织,并在中枢和周围神经组织中浓缩。除虫菊酯或其代谢物不被认为会在体内储存或通过乳汁排出,但关于这一点的 研究 都没有使用现代方法。除虫菊酯的主要代谢途径是中央酯键的水解,在多个位点发生氧化攻击,以及结合反应,产生一系列复杂的一级和二级水溶性代谢物,这些代谢物通过尿液排出。代谢过程被认为涉及非特异性的微粒体羧酸酯酶和微粒体混合功能氧化酶,这些酶几乎存在于所有类型的组织中,尤其是在肝脏中的活性很高。代谢物,如菊酸一酸,会通过尿液和粪便排出。(L857, L889)
Following ingestion, pyrethrins are hydrolysed by various digestive enzymes in the gastro-intestinal tract. However, a small portion of the insecticidally active compounds or its derivatives are absorbed, as shown by their toxicity and their effect on the liver. Pyrethrins may also be absorbed following inhalation or dermal contact. They are rapidly distributed to most tissues, particularly to those with a high lipid content, and are concentrated in central and peripheral nervous tissues. Pyrethrins or their metabolites are not known to be stored in the body or to be excreted in the milk, but no study of the matter has employed modern methods. The major metabolic pathways for pyrethrins are hydrolysis of the central ester bond, oxidative attacks at several sites, and conjugation reactions, to produce a complex array of primary and secondary water-soluble metabolites that undergo urinary excretion. Metabolism is believed to involve nonspecific microsomal carboxyesterases and microsomal mixed function oxidases, which are located in nearly all tissue types, with particularly high activities in the liver. Metabolites, such as chrysanthemummonocarboxylic acid, are excreted in the urine and faeces. (L857, L889)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 毒性总结
拟除虫菊酯通过延长神经细胞兴奋时钠通道门的开态相来发挥其作用。它们似乎与钠通道附近的膜脂质相结合,从而改变通道动力学。这阻止了神经中钠通道的关闭,从而延长了膜电位恢复到静息状态的时间。重复的(感觉、运动)神经元放电和延长的负后电位产生的效果与DDT产生的效果非常相似,导致神经系统过度活跃,可能导致瘫痪和/或死亡。
Pyrethrins exert their effect by prolonging the open phase of the sodium channel gates when a nerve cell is excited. They appear to bind to the membrane lipid phase in the immediate vicinity of the sodium channel, thus modifying the channel kinetics. This blocks the closing of the sodium gates in the nerves, and thus prolongs the return of the membrane potential to its resting state. The repetitive (sensory, motor) neuronal discharge and a prolonged negative afterpotential produces effects quite similar to those produced by DDT, leading to hyperactivity of the nervous system which can result in paralysis and/or death. (L857, A560)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 致癌物分类
对人类不具有致癌性(未被国际癌症研究机构IARC列名)。
No indication of carcinogenicity to humans (not listed by IARC).
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 健康影响
拟除虫菊酯的影响通常包括迅速出现的攻击性行为和对外部刺激的敏感性增加,随后出现细小震颤、全身粗大震颤的倒地,体温升高,昏迷,以及死亡。在拟除虫菊酯中毒后,还可能出现感觉异常、严重的角膜损伤、低血压和心动过速,这些症状与过敏反应有关。
Pyrethrin effects typically include rapid onset of aggressive behavior and increased sensitivity to external stimuli, followed by fine tremor, prostration with coarse whole body tremor, elevated body temperature, coma, and death. Paresthesia, severe corneal damage, hypotension and tachycardia, associated with anaphylaxis, can also occur following pyrethrin poisoning. (L857)
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 暴露途径
吸入(L858); 口服(L858); 皮肤接触(L858); 眼睛接触(L858)。
Inhalation (L858) ; oral (L858) ; dermal (L858) ; eye contact (L858).
来源:Toxin and Toxin Target Database (T3DB)
毒理性
  • 症状
吸入百菌清暴露的临床表现可能是局部或全身性的。局限于上呼吸道的局部反应包括鼻炎、打喷嚏、喉咙痒、口腔粘膜水肿,甚至喉粘膜水肿。下呼吸道的局部反应包括咳嗽、气短、喘息和胸痛。在敏感患者中,急性暴露会引起类似哮喘的反应。慢性暴露的个体可能会出现以胸痛、咳嗽、呼吸困难支气管痉挛为特征的过敏性肺炎。大量摄入可能会导致恶心、呕吐、耳鸣、头痛和其他中枢神经系统紊乱。
The clinical manifestations of inhalation exposure to pyrethrins can be local or systemic. Localized reactions confined to the upper respiratory tract include rhinitis, sneezing, scratchy throat, oral mucosal edema, and even laryngeal mucosal edema. Localized reactions of the lower respiratory tract include cough, shortness of breath, wheezing, and chest pain. An asthmalike reaction occurs with acute exposures in sensitized patients. Hypersensitivity pneumonitis characterized by chest pain, cough, dyspnea, and bronchospasm may occur in an individual chronically exposed. Large amounts may cause nausea, vomiting, tinnitus, headache, and other central nervous system disturbances. (A566)
来源:Toxin and Toxin Target Database (T3DB)

安全信息

  • 危险等级:
    6.1(b)
  • 危险品运输编号:
    UN 2902
  • 包装等级:
    III
  • 危险类别:
    6.1(b)

SDS

SDS:8231c07f6282a87b29889639d222489f
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    茉酮菊素Ⅱ氢氧化钾 作用下, 以 乙醇 为溶剂, 生成 (-)反式菊花二羧酸
    参考文献:
    名称:
    (S)-生物丙烯菊酯和相关化合物在人体中的代谢
    摘要:
    菊花类杀虫剂,如 (S)-生物丙烯菊酯、天然除虫菊酯和相关拟除虫菊酯,在哺乳动物代谢过程中会发生广泛的水解和氧化变性,导致一系列复杂的代谢物部分结合并最终在尿液中消除。合成了菊酸的主要氧化产物顺式-(E)-和反式-(E)-菊花二羧酸(顺式-(E)和反式-(E)-CDCA),并通过核磁共振确定了它们的结构光谱法 (H1-NMR) 和质谱法 (MS)。非对映选择性分离通过高效液相色谱 (HPLC) 和毛细管气相色谱 (GC) 进行。开发了一种从人尿中提取和鉴定 CDCA 的分析方法。通过气相色谱法和电子冲击质谱法 (GC/MS) 进行定量。顺式-(E)-CDCA 的检测限为 20 微克/升,反式 (E)-CDCA 的检测限为 10 微克/升。为了测试所提出方法的适用性,研究了暴露于 (S)-生物丙烯菊酯的人类尿液样本。暴露后 24 小时内出现反式-(E)-CDCA 的尿液排泄峰值。
    DOI:
    10.1016/s0378-4274(99)00038-7
  • 作为产物:
    描述:
    菊酸乙酯四氢吡咯N-甲基咪唑sodium chloritesodium dihydrogenphosphate2-甲基-2-丁烯(S)-(-)-1-(1-萘基)乙胺 、 sodium hydride 、 potassium carbonate臭氧N,N-二异丙基乙胺对甲苯磺酰氯 、 potassium hydroxide 作用下, 以 甲醇5,5-dimethyl-1,3-cyclohexadiene乙醇N,N-二甲基甲酰胺乙腈 、 mineral oil 、 叔丁醇 为溶剂, 反应 49.5h, 生成 茉酮菊素Ⅱ
    参考文献:
    名称:
    全部六种手性天然菊酯的总合成:物理性质,杀虫活性的准确测定以及合成方法的评估。
    摘要:
    菊花(解热丝)花中所含的全部六个杀虫性天然除虫菊酯(三个除虫菊酯I和三个除虫菊酯II化合物)的手性总合成。合成了三种常见的醇成分[(S)-香气酮,(S)-茉莉香酮和(S)-吡咯烷酮]:(i)使用可用的(S)-4-羟基-3-甲基的直接Sonogashira型交叉偶联剂(S)-苯环戊酮(总产率52%,ee 98%)和(S)-吡咯烷酮(总产率54%) 98%ee)和(ii)(S)-茉莉醇酮的传统脱羧-醛醇缩合和脂肪酶催化的光学拆分(总收率16%,ee为96%)。制备了两个反酸链段[(1R,3R)-菊酸(A)和(1R,3R)-第二菊酸前体(B)]:(i)C(1)-(±)-菊苣酸酯的差向异构化,并使用(S)-萘乙胺进行光学拆分,得到A(96%ee),以及(ii)A简化为B的衍生化(96%ee)。使用易得的酯化试剂(TsCl / N-甲基咪唑)成功合成了全部六个除虫菊酯(cinerin I / II,茉莉素I
    DOI:
    10.1021/acs.joc.9b02767
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文献信息

  • [EN] MICROBIOCIDAL OXADIAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS D'OXADIAZOLE MICROBIOCIDES
    申请人:SYNGENTA PARTICIPATIONS AG
    公开号:WO2017157962A1
    公开(公告)日:2017-09-21
    Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially fungicides.
    式(I)的化合物,其中取代基如权利要求1所定义,作为杀虫剂特别是杀菌剂有用。
  • Thieno-pyrimidine compounds having fungicidal activity
    申请人:Brewster Kirkland William
    公开号:US20070093498A1
    公开(公告)日:2007-04-26
    The present invention relates to thieno[2,3-d]-pyrimidine compounds having fungicidal activity.
    本发明涉及具有杀真菌活性的噻吩[2,3-d]-嘧啶化合物。
  • [EN] INSECTICIDAL TRIAZINONE DERIVATIVES<br/>[FR] DÉRIVÉS DE TRIAZINONE INSECTICIDES
    申请人:SYNGENTA PARTICIPATIONS AG
    公开号:WO2013079350A1
    公开(公告)日:2013-06-06
    Compounds of the formula (I) or (I'), wherein the substituents are as defined in claim 1, are useful as pesticides.
    式(I)或(I')的化合物,其中取代基如权利要求1所定义的那样,可用作杀虫剂。
  • Novel insecticides
    申请人:Syngenta Participations AG
    公开号:EP2540718A1
    公开(公告)日:2013-01-02
    Compounds of formula I wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I can be used as insecticides and can be prepared in a manner known per se.
    式I的化合物 其中取代基如权利要求1所定义,并且式I化合物的农药可接受盐以及所有立体异构体和互变异构形式可用作杀虫剂,并且可以按照已知的方法制备。
  • Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
    申请人:Dow AgroSciences LLC
    公开号:US20180279612A1
    公开(公告)日:2018-10-04
    This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    这份披露涉及具有对节肢动物门、软体动物门和线虫门害虫具有杀虫效用的分子领域,用于生产此类分子的过程,用于此类过程的中间体,含有此类分子的杀虫组合物,以及使用此类杀虫组合物对抗此类害虫的过程。这些杀虫组合物可以用作螨虫剂、杀虫剂、螨虫剂、软体动物杀虫剂和线虫杀虫剂。本文件披露了具有以下式(“式一”)的分子。
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