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瓜叶菊素Ⅰ | 25402-06-6

中文名称
瓜叶菊素Ⅰ
中文别名
瓜菊酯;瓜叶菊酯1
英文名称
cinerin I
英文别名
[(1S)-3-[(Z)-but-2-enyl]-2-methyl-4-oxocyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
瓜叶菊素Ⅰ化学式
CAS
25402-06-6
化学式
C20H28O3
mdl
——
分子量
316.441
InChiKey
FMTFEIJHMMQUJI-DFKXKMKHSA-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

  • 比旋光度:
    D20 -22° (hexane)
  • 沸点:
    bp0.008 136-138°
  • 密度:
    1.04±0.1 g/cm3(Predicted)
  • 颜色/状态:
    Viscous liquid
  • 溶解度:
    In water,0.085 mg/L at 25 °C (est)
  • 蒸汽压力:
    1.13X10-6 mm Hg at 25 °C (est)
  • 稳定性/保质期:

    Oxidizes rapidly and becomes inactive in presence of air.

  • 旋光度:
    Specific optical rotation: -22 deg at 20 °C/D (hexane)
  • 分解:
    Pyrethrins are decomp by exposure to light with loss of insecticidal activity. /Pyrethrins/
  • 腐蚀性:
    Non-corrosive
  • 折光率:
    Index of refraction: 1.5064 at 20 °C/D

计算性质

  • 辛醇/水分配系数(LogP):
    5
  • 重原子数:
    23
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

ADMET

代谢
...基本上,除虫菊素丙烯菊酯主要通过氧化酸部分中的异丁烯基侧链和醇部分中的不饱和侧链以及酯解来分解,而在其他拟除虫菊酯中,酯解占主导地位。
The metabolic pathways for the breakdown of the pyrethroids vary little between mammalian species but vary somewhat with structure. ... Essentially, pyrethrum & allethrin are broken down mainly by oxidation of the isobutenyl side chain of the acid moiety & of the unsaturated side chain of the alcohol moiety with ester hydrolysis playing & important part, whereas for the other pyrethroids ester hydrolysis predominates. /Pyrethrum and pyrethroids/
来源:Hazardous Substances Data Bank (HSDB)
代谢
最初,有人提出拟除虫菊酯的分解是由解酶引起的。随后的研究表明,蟑螂和家蝇的脂肪酶能够轻易地将拟除虫菊酯解为酮醇、菊花酸和几种未识别的化合物……大约8-12%的标记拟除虫菊酯应用于蟑螂后被排泄为(14)CO2。当应用于家蝇时,没有检测到(14) 。……检测到菊花酸和5种未知代谢物。三种未知代谢物具有完整的菊花酸部分和酯键。……看起来最初的降解发生在菊酸菊酸部分上。/拟除虫菊酯/
Initially, it was suggested that decomp of pyrethrins was caused by hydrolytic enzymes. Subsequent studies have shown that lipases of roaches & houseflies readily hydrolyze pyrethrin esters to keto alcohols, chyrsanthemum acids, & several unidentified compounds ... Some 8-12% of labeled pyrethrin applied to roaches was excreted as (14)CO2. When applied to houseflies, no (14)CO2 was detected. ... Chrysanthemum acid & 5 unknown metabolites were detected. Three of unknown metabolites had intact chrysanthemum acid moiety & an ester linkage. ... It appears that initial degradation occurred on pyrethrolone or cinerolone moiety. /Pyrethrins/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 副作用
神经毒素 - 其他中枢神经系统神经毒素
Neurotoxin - Other CNS neurotoxin
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
毒理性
  • 相互作用
胡椒基丁醚通过抑制负责在节肢动物中代谢除虫菊酯解酶,从而增强除虫菊酯的杀虫活性。当胡椒基丁醚除虫菊酯结合使用时,后者的杀虫活性可增加2到12倍。
Piperonyl butoxide potentiates /insecticidal activity/ of pyrethrins by inhibiting the hydrolytic enzymes responsible for pyrethrins' metabolism in arthropods. When piperonyl butoxide is combined with pyrethrins, the insecticidal activity of the latter drug is increased 2-12 times /Pyrethrins/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 相互作用
在1000 ppm杀虫剂和10000 ppm氧化胡椒基丁的饮食平下...在大鼠肝细胞中/肥大、边缘化和细胞质包涵体/仅在8天内就得到了很好的发展,但是...并没有达到最大。变化与剂量成正比,并且与DDT产生的变化相似。这两种...的效果是叠加的。/杀虫剂/
At dietary level of 1000 ppm pyrethrins & 10000 ppm piperonyl butoxide ... /enlargement, margination, & cytoplasmic inclusions in liver cells of rats/ were well developed in only 8 days, but ... were not maximal. Changes were proportional to dosage & similar to those produced by DDT. Effects of the 2 ... were additive. /Pyrethrins/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 相互作用
没有证据表明增效剂会增加拟除虫菊酯对哺乳动物的毒性。
There is no evidence that synergists incr toxicity of the pyrethrins to mammals. /Pyrethrins/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 相互作用
...含有除虫菊素胡椒基丁醚提取物被应用于鸡胚的绒毛尿囊膜上,导致存活鸡胚的睾丸受损,且缺乏生殖细胞。/除虫菊提取物/
... Extract containing pyrethrum & piperonyl butoxide /was applied/ to chorio-allantoic membrane /of chick embryo/ & produced damaged testes with absence of gonadocytes in the surviving chicken embryo. /Pyrethrum extract/
来源:Hazardous Substances Data Bank (HSDB)
吸收、分配和排泄
除虫菊酯通过完整皮肤局部应用时可以被吸收。当动物接触到含有增效剂胡椒基丁氧基的拟除虫菊酯气溶胶时,这种组合很少或没有系统性吸收。/拟除虫菊酯/
Pyrethrins are absorbed through intact skin when applied topically. When animals were exposed to aerosols of pyrethrins with piperonyl butoxide being released into the air, little or none of the combination was systemically absorbed. /Pyrethrins/
来源:Hazardous Substances Data Bank (HSDB)

安全信息

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

SDS

SDS:22dba30a921bda084c48ecf04e876ab5
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反应信息

  • 作为反应物:
    描述:
    瓜叶菊素Ⅰ氢氧化钾 作用下, 以 乙醇 为溶剂, 生成 (+)-反式-菊酸
    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N-甲基咪唑(S)-(-)-1-(1-萘基)乙胺 、 sodium hydride 、 对甲苯磺酰氯 、 potassium hydroxide 作用下, 以 乙醇乙腈 、 mineral oil 为溶剂, 反应 11.5h, 生成 瓜叶菊素Ⅰ
    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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