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bis-(3-iodo-propyl)-ether | 76887-25-7

中文名称
——
中文别名
——
英文名称
bis-(3-iodo-propyl)-ether
英文别名
Bis-(3-jod-propyl)-aether;1,7-diiodo-4-oxa-heptane;2-iodoethylmethyl ether;1-Iodo-3-(3-iodopropoxy)propane
bis-(3-iodo-propyl)-ether化学式
CAS
76887-25-7
化学式
C6H12I2O
mdl
——
分子量
353.97
InChiKey
CUIMZKODSQPNSC-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:
    88-89 °C
  • 沸点:
    176 °C(Press: 0.1 Torr)
  • 密度:
    2.062±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    9
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    bis-(3-iodo-propyl)-ether 在 sodium azide 、 乙醇 作用下, 生成 bis-(3-azido-propyl)-ether
    参考文献:
    名称:
    The Preparation of Some Organic Diazides
    摘要:
    DOI:
    10.1021/ja01570a050
  • 作为产物:
    描述:
    1,7-二氯-4-氧杂庚烷丁酮 、 sodium iodide 作用下, 生成 bis-(3-iodo-propyl)-ether
    参考文献:
    名称:
    The Preparation of Some Organic Diazides
    摘要:
    DOI:
    10.1021/ja01570a050
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文献信息

  • NEW AMINOTHIAZOLES AS FBPASE INHIBITORS FOR DIABETES
    申请人:Hebeisen Paul
    公开号:US20090143448A1
    公开(公告)日:2009-06-04
    Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein R 1 to R 3 have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.
    式(I)的化合物以及其药用可接受的盐和酯,其中R1至R3具有权利要求1中给定的含义,并可用于制成药物组合物。
  • NOVEL PROCESS FOR THE PREPARTION OF ERLOTINIB
    申请人:Jyothi Prasad Ramanadham
    公开号:US20090306377A1
    公开(公告)日:2009-12-10
    The present invention discloses an improved and novel process for the preparation of erlotinib (N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine) of formula (1), which comprises: (i) demethylation of commercially available 6,7-dimethoxy-4(3H)-quinazolinone of formula (8); acetylation using acetic anhydride; (iii) introduction of a leaving group at C-4 position in quinazolinone; (iv) condensation with 3-ethynylaniline to get novel compound of formula (12); (v) deacetylation to get novel dihydroxy compound of formula (13); and (vi) O-alkylation with 2-iodoethylmethyl ether to get the erlotinib base of formula (1). Erlotinib base is purified by recrystallization from ethyl acetate to get a HPLC purity of >99.5%. Salt formation of this base with hydrogen chloride gave pharmaceutically acceptable erlotinib hydrochloride of formula (1 a ) with a HPLC purity of >99.8%. Erlotinib hydrochloride is useful for the treatment of proliferative disorders, such as cancers, in humans.
    本发明公开了一种改进和新颖的制备厄洛替尼(N-(3-乙炔基苯基)-6,7-双(2-甲氧基乙氧基)-4-喹唑啉胺)的方法,其包括:(i)对式(8)的商业可得的6,7-二甲氧基-4(3H)-喹唑啉酮进行去甲基化;(ii)使用乙酸酐进行乙酰化;(iii)在喹唑啉酮的C-4位置引入离去基;(iv)与3-乙炔苯胺缩合,得到式(12)的新化合物;(v)去乙酰化,得到式(13)的新二羟基化合物;(vi)使用2-碘乙基甲醚进行O-烷基化,得到式(1)的厄洛替尼碱。通过乙酸乙酯重结晶纯化厄洛替尼碱,可获得>99.5%的HPLC纯度。将此碱与氢酸形成盐,得到具有>99.8%的HPLC纯度的药用可接受的厄洛替尼酸盐(1a)。厄洛替尼酸盐对于治疗人类的增殖性疾病,如癌症,具有用途。
  • [EN] PURE ERLOTINIB<br/>[FR] ERLOTINIB PUR
    申请人:GENERICS UK LTD
    公开号:WO2012028861A1
    公开(公告)日:2012-03-08
    The present invention relates to processes for the preparation of erlotinib and salts and polymorphs thereof, preferably of high purity. The present invention also relates to erlotinib and salts and polymorphs thereof preparable by said processes, to medical uses of said erlotinib, salts and polymorphs, and to pharmaceutical compositions comprising the same.
    本发明涉及制备厄洛替尼及其盐和多型体的方法,优选高纯度。本发明还涉及通过所述方法可制备的厄洛替尼、盐和多型体,以及所述厄洛替尼、盐和多型体的医药用途,以及包含它们的药物组合物。
  • [EN] PROCESSES FOR THE PREPARATION OF ERLOTINIB HYDROCHLORIDE<br/>[FR] PROCÉDÉS DE PRÉPARATION DU CHLORHYDRATE D'ERLOTINIB
    申请人:APOTEX PHARMACHEM INC
    公开号:WO2010040212A1
    公开(公告)日:2010-04-15
    There is provided processes to prepare erlotinib hydrochloride. The processes may comprise exposing solid erlotinib free base containing residual solvent to hydrogen chloride gas. The processes may comprise spraying hydrogen chloride gas in an organic solvent onto solid erlotinib free base. Erlotinib hydrochloride prepared by such methods is also provided.
    提供了制备厄洛替尼盐酸盐的过程。这些过程可能包括将含有残留溶剂的固态厄洛替尼游离基暴露于氢酸气体中。这些过程可能包括将有机溶剂中的氢酸气体喷洒到固态厄洛替尼游离基上。还提供了通过这些方法制备的厄洛替尼盐酸盐。
  • PURE ERLOTINIB
    申请人:Gore Vinayak Govind
    公开号:US20130210842A1
    公开(公告)日:2013-08-15
    The present invention relates to processes for the preparation of erlotinib and salts and polymorphs thereof, preferably of high purity. The present invention also relates to erlotinib and salts and polymorphs thereof preparable by said processes, to medical uses of said erlotinib, salts and polymorphs, and to pharmaceutical compositions comprising the same.
    本发明涉及制备厄洛替尼及其盐和多晶形态的工艺,优选高纯度。本发明还涉及通过上述工艺制备的厄洛替尼及其盐和多晶形态,以及所述厄洛替尼、盐和多晶形态的医药用途和包含它们的制药组合物。
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