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二氢麦角隐亭 | 25447-66-9

中文名称
二氢麦角隐亭
中文别名
二氢一个-Ergocryptine
英文名称
Dihydroergocryptine
英文别名
dihydro-α-ergocryptine;9,10-Dihydro-α-ergokryptine;9,10-dihydro-α-ergocryptine;α-dihydroergocryptine;dihydroergokryptine;12'-hydroxy-5'α-isobutyl-2'-isopropyl-(10α)-9,10-dihydro-ergotamane-18,3',6'-trione;(6aR,9R,10aR)-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
二氢麦角隐亭化学式
CAS
25447-66-9
化学式
C32H43N5O5
mdl
——
分子量
577.724
InChiKey
PBUNVLRHZGSROC-VTIMJTGVSA-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:
    235 °C (decomp)
  • 沸点:
    848.7±65.0 °C(Predicted)
  • 密度:
    1.36±0.1 g/cm3(Predicted)
  • 溶解度:
    DMSO(微量)、甲醇(微量)、吡啶(微量)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    42
  • 可旋转键数:
    5
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.66
  • 拓扑面积:
    118
  • 氢给体数:
    3
  • 氢受体数:
    6

ADMET

代谢
阿尔法-二氢麦角隐亭呈现线性代谢,生成活性代谢物,并且这种化合物的代谢动力学不会干扰L-多巴。它在微粒体系统中的代谢速率非常高,为2.4 ng/min/mg蛋白质,并形成八种不同的代谢物。阿尔法-二氢麦角隐亭的代谢似乎主要受CYP 3A4酶的作用。要了解更多关于美舍酸麦角胺混合物,请访问[DB01049]。
Alpha-dihydroergocryptine presents a linear metabolism with the formation of active metabolites and the metabolism kinetics of this compound has no interference with L-dopa. It is highly metabolized with a rate of 2.4 ng/min/mg protein in the microsomal system and a formation of eight different metabolites. the metabolism of alpha-dihydroergocryptine seems to be highly marked by the action of CYP 3A4. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank
毒理性
  • 蛋白质结合
阿尔法-二氢麦角隐亭与蛋白质高度结合,并且据报道对完整的人血小板具有高亲和力。要了解更多关于美舍酸麦角胺混合物,请访问[DB01049]。
Alpha-dihydroergocryptine is highly bound to proteins and it has been reported to present a high affinity for intact human platelets. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank
吸收、分配和排泄
  • 吸收
阿尔法-二氢麦角隐亭被迅速吸收,但由于它经历了首次通过肝脏代谢,生物利用度非常低,因此只有不到5%的给药剂量能够到达血液循环。血浆峰浓度在30-120分钟后达到。食物的共同摄入不会影响阿尔法-二氢麦角隐亭的吸收。在重复口服给药后1小时,Cmax(最高血浆浓度)记录为2157 pg/ml。要了解更多关于甲磺酸艾戈洛合金混合物的信息,请访问[DB01049]。
Alpha-dihydroergocryptine is rapidly absorbed but it presents a very low bioavailability as it is part of a first-pass hepatic metabolism and thus less of 5% of the administered dose reaches blood circulation. The peak plasma concentration is attained after 30-120 minutes. The absorption of alpha-dihydroergocryptine is not affected by the co-administration with food. When administered in repeated oral doses the Cmax after 1 hour was registered to be 2157 pg/ml. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank
吸收、分配和排泄
  • 消除途径
阿尔法-二氢麦角隐亭主要通过粪便排出,尿液中排泄非常低。要了解更多关于甲磺酸艾果乐混合物,请访问[DB01049]。
Alpha-dihydroergocryptine is eliminated mainly by feces and to present a very low urinary excretion. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank
吸收、分配和排泄
  • 分布容积
在临床前研究中,静脉或口服给药后的分布体积分别为11.054升和218.630升。了解更多关于美舍酸二氢麦角胺混合物的信息,请访问[DB01049]。
In preclinical studies, the volume of distribution after intravenous or oral administration was registered to be 11.054 L and 218.630 L respectively. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank
吸收、分配和排泄
  • 清除
在临床前研究中,静脉或口服给药后的清除率分别为1.129升/小时和25.98升/小时。了解更多关于甲磺酸麦角甾醇混合物的信息,请访问[DB01049]。
In preclinical studies, the clearance rate after intravenous or oral administration was registered to be 1.129 L/h and 25.98 L/h respectively. To know more about the ergoloid mesylate mixture please visit [DB01049].
来源:DrugBank

SDS

SDS:200ddec3e6665bb487df908d7af3090e
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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
  • 下游产品
    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:
    二氢麦角隐亭 在 lithium aluminium tetrahydride 作用下, 以 四氢呋喃 为溶剂, 反应 1.0h, 以68%的产率得到6'-Deoxo-9,10-dihydro-α-ergokryptine
    参考文献:
    名称:
    Selective Reduction of Peptidic Ergot Alkaloids
    摘要:

    通过在四氢呋喃中低温下使用锂铝氢化物对母体生物碱进行选择性还原,以51-68%的产率合成了五种6'-脱氧虫草素衍生物。新化合物通过质谱和核磁共振光谱进行了表征。基于6'-脱氧-9,10-二氢麦角胺二水合物丁酮溶剂化物的晶体结构确定,讨论了起始化合物和还原衍生物中肽部分的构象。

    DOI:
    10.1135/cccc20001762
  • 作为产物:
    描述:
    麦角克碱 在 palladium 10% on activated carbon 、 氢气 作用下, 以 甲醇 为溶剂, 反应 3.0h, 以95%的产率得到二氢麦角隐亭
    参考文献:
    名称:
    Synthesis of European pharmacopoeial impurities A, B, C, and D of cabergoline
    摘要:
    为了使用分析技术,合成了欧洲药典中提到的卡贝缩脲的杂质A、B、C和D。选择了麦角隐碱作为起始材料,合成通过两种不同的途径完成,长度和立体化学结果各异。较长的间接途径通过对9,10-二氢麦角酰的衍生物进行问题较多的氧化反应,得到相应的醛和羧酸。通过使用活化的DMSO和Pinnick氧化序列实现了这一过程。所有四种合成的杂质均用于卡贝缩脲生产过程中作为分析标准。
    DOI:
    10.1039/c3ra43417f
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文献信息

  • [EN] SPIROLACTAM CGRP RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DE RÉCEPTEUR DE CGRP À BASE DE SPIROLACTAME
    申请人:MERCK SHARP & DOHME
    公开号:WO2013169567A1
    公开(公告)日:2013-11-14
    The present invention is directed to spirolactam analogues which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
    本发明涉及螺内酰胺类似物,其为CGRP受体拮抗剂,可用于治疗或预防涉及CGRP的疾病,如偏头痛。该发明还涉及包含这些化合物的药物组合物,以及在预防或治疗涉及CGRP的这类疾病中使用这些化合物和组合物。
  • THIAZOLYL-DIHYDRO-CHINAZOLINE
    申请人:Brandl Trixi
    公开号:US20070238746A1
    公开(公告)日:2007-10-11
    Disclosed are compounds of general formula (I), wherein the groups A, R 1 , R 2 , R a and R b have the meanings given in the claims and specification, the tautomers, racemates, enantiomers, diastereomers and the mixtures thereof, and optionally the pharmacologically acceptable acid addition salts, solvates and hydrates thereof, and processes for preparing these thiazolyl-dihydro-quinazolines and the use thereof as pharmaceutical compositions.
    揭示了一般式(I)的化合物, 其中,基团A,R1,R2,Ra和Rb具有权利要求和说明中给定的含义,其互变异构体,拉克酸盐,对映体,非对映体和它们的混合物,以及可选择的药理学上可接受的酸加盐,溶剂合物和水合物,以及制备这些噻唑基-二氢喹唑啉并将其用作药物组合物的方法。
  • Pteridinone derivatives as PI3-kinases inhibitors
    申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
    公开号:EP1953163A1
    公开(公告)日:2008-08-06
    New compounds of formula 1 are provided which by virtue of their pharmaceutical activity as PI3-kinase modulators may be used in the therapeutic field for the treatment of inflammatory or allergic diseases. Examples of these include inflammatory and allergic respiratory complaints, inflammatory diseases of the gastro-intestinal tract and motor apparatus, inflammatory and allergic skin diseases, inflammatory eye diseases, diseases of the nasal mucosa, inflammatory or allergic conditions involving autoimmune reactions or inflammations of the kidney.
    根据其作为PI3-激酶调节剂的药理活性,提供了公式1的新化合物,可用于治疗炎症或过敏性疾病的治疗领域。 这些例子包括炎症和过敏性呼吸道疾病,胃肠道和运动器官的炎症性疾病,炎症性和过敏性皮肤疾病,炎症性眼病,鼻黏膜疾病,涉及自身免疫反应或肾脏炎症的炎症性或过敏性疾病。
  • THIAZOLYL-DIHYDRO-INDAZOLE
    申请人:Maier Udo
    公开号:US20070259855A1
    公开(公告)日:2007-11-08
    Disclosed are compounds of general formula (I), wherein the groups R 1 , R 2 , R a and R b have the meanings given in the claims and specification, the tautomers, racemates, enantiomers, diastereomers and the mixtures thereof, and optionally the pharmacologically acceptable acid addition salts, solvates and hydrates thereof, and processes for preparing these thiazolyl-dihydro-indazoles and the use thereof as pharmaceutical compositions.
    揭示了一般式(I)的化合物, 其中基团R1、R2、Ra和Rb具有权利要求和说明中给定的含义,其互变异构体、消旋体、对映体、非对映异构体及其混合物,以及可选择的药理学上可接受的酸加盐、溶剂化合物和水合物,以及制备这些噻唑基二氢吲唑烷并将其用作药物组合物的方法。
  • [EN] IMIDAZOLINONE DERIVATIVES AS CGRP RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'IMIDAZOLINONE EN TANT QU'ANTAGONISTES DE RÉCEPTEURS CGRP
    申请人:MERCK SHARP & DOHME
    公开号:WO2010077752A1
    公开(公告)日:2010-07-08
    The present invention is directed to imidazolinone derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
    本发明涉及嘧啶啉酮衍生物,其为CGRP受体拮抗剂,可用于治疗或预防涉及CGRP的疾病,如偏头痛。该发明还涉及包含这些化合物的药物组合物,以及在预防或治疗涉及CGRP的这类疾病中使用这些化合物和组合物。
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