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ajmaline | 4360-12-7

中文名称
——
中文别名
——
英文名称
ajmaline
英文别名
Ritmos;(5aR,6S,8S,10S,11S,11aS,12aR,13R)-5-methyl-5a,6,8,9,10,11,11a,12-octahydro-5H-6,10:11,12a-dimethanoindolo[3,2-b]quinolizine-8,13-diol;(1R,9R,10S,12R,13S,14R,16S,18R)-13-ethyl-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol
ajmaline化学式
CAS
4360-12-7
化学式
C20H26N2O2
mdl
——
分子量
326.439
InChiKey
CJDRUOGAGYHKKD-HEFSZTOGSA-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:
    189°C
  • 比旋光度:
    D18 +131° (c = 0.4 in chloroform); D20 +144° (c = 0.8 in chloroform)
  • 沸点:
    464.47°C (rough estimate)
  • 密度:
    1.1117 (rough estimate)
  • 溶解度:
    可溶于氯仿(少许)、DMSO(少许)
  • LogP:
    1.810
  • 物理描述:
    Solid
  • 水溶性:
    -2.82

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    24
  • 可旋转键数:
    1
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    46.9
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 危险等级:
    6.1(b)
  • 危险品标志:
    Xn
  • 安全说明:
    S13,S36,S45
  • 危险类别码:
    R20/21/22,R25
  • 危险品运输编号:
    UN 1544
  • 包装等级:
    III
  • 危险类别:
    6.1(b)
  • 储存条件:
    -20℃

SDS

SDS:7db4152c9216d0848f136666c47bba73
查看

制备方法与用途

生物活性

Ajmaline(Cardiorythmine)是一种钠通道阻断剂,属于1A类抗心律失常剂。它能够阻断HERG电流,在HEK细胞中的IC50值为1 μM,在爪蟾卵母细胞中则为42.3 μM。Ajmaline可用于研究室性心动过速。

体外研究

电生理实验使用表达野生型和突变型HERG通道的人胚胎肾(HEK)细胞(全细胞膜片钳技术)以及非洲爪蟾卵母细胞(双电极电压夹钳技术)进行。在这些模型中,Ajmaline阻断HERG电流的IC50值分别为1.0 μM和42.3 μM。

上下游信息

  • 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:
    ajmaline 在 sodium tetrahydroborate 、 phosphate buffer 、 2-羟基丙烷-1,2,3-三羧酸根维生素 B2 作用下, 以 甲醇 为溶剂, 反应 37.0h, 生成 raumacline
    参考文献:
    名称:
    从阿玛琳“一锅法”合成雷莫茶碱
    摘要:
    对于Rauwolfia serpentina细胞培养物中ajmaline(1)的生物转化产物生物碱raumacline(2),使用NaBH 4 /核黄素/光介导的1到2的NaBH 4 /核黄素转化,开发了一种有效的“一锅法”合成方法。总产率为86%。
    DOI:
    10.1002/hlca.19930760713
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文献信息

  • [EN] PROCESS FOR SYNTHESIS OF OROXYLIN A<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'OROXYLINE A
    申请人:MAJEED MUHAMMED
    公开号:WO2020032913A1
    公开(公告)日:2020-02-13
    Disclosed is a novel, simple, scalable and environment friendly process for the synthesis of Oroxylin A from Baicalin. Baicalm is esterified to obtain a methyl ester which is further selectively methylated to provide Oroxylin A gluciironide methyl ester which on de- glycosylation results in the formation of Oroxylin A.
    揭示了一种新颖、简单、可扩展且环境友好的过程,用于从黄芩苷合成黄芩素A。将黄芩苷酯化以获得甲酯,进一步选择性地甲基化以提供黄芩素A葡糖苷甲酯,脱糖后形成黄芩素A。
  • Substituted 1,3-thiazole compounds, their production and use
    申请人:——
    公开号:US20040053973A1
    公开(公告)日:2004-03-18
    (1) A 1,3-thiazole compound of which the 5-position is substituted with a 4-pyridyl group having a substituent including no aromatic group or (2) a 1,3-thiazole compound of which the 5-position is substituted with a pyridyl group having at the position adjacent to a nitrogen atom of the pyridyl group a substituent including no aromatic group has an excellent p38 MAP kinase inhibitory activity.
    (1) 一种1,3-噻唑化合物,其5位被取代为含有一个取代基的4-吡啶基团,该取代基不包括芳香基,或者(2) 一种1,3-噻唑化合物,其5位被取代为一个吡啶基团,该吡啶基团的氮原子邻近位置有一个取代基,该取代基不包括芳香基,具有出色的p38 MAP激酶抑制活性。
  • Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
    申请人:Madar J. David
    公开号:US20050215784A1
    公开(公告)日:2005-09-29
    The present invention relates to compounds that inhibit dipeptidyl peptidase IV (DPP-IV) and are useful for the prevention or treatment of diabetes, especially type II diabetes, as well as hyperglycemia, Syndrome X, hyperinsulinemia, obesity, atherosclerosis, and various immunomodulatory diseases.
    本发明涉及抑制二肽基肽酶IV(DPP-IV)的化合物,用于预防或治疗糖尿病,特别是II型糖尿病,以及高血糖、X综合征、高胰岛素血症、肥胖、动脉粥样硬化和各种免疫调节性疾病。
  • [EN] ANTIESTROGENS FOR CANCER THERAPY<br/>[FR] ANTI-ŒSTROGÈNES DE THÉRAPIE DU CANCER DU SEIN
    申请人:UNIV ILLINOIS
    公开号:WO2018175965A1
    公开(公告)日:2018-09-27
    1, 1-Diarylmethylcycloalkanylidenes are antiestrogens having utility in the treatment of cancer, including recurrent breast cancer and estrogen receptor-positive, endocrine therapy-sensitive tumors or endocrine therapy resistant tumors.
    1,1-二芳基甲基环烷基亚甲基化合物是抗雌激素化合物,在治疗癌症中具有实用价值,包括复发性乳腺癌和雌激素受体阳性、内分泌治疗敏感性肿瘤或内分泌治疗耐药性肿瘤。
  • CYCLODEXTRIN-BASED POLYMERS FOR THERAPEUTIC DELIVERY
    申请人:Cerulean Pharma Inc.
    公开号:US20130196906A1
    公开(公告)日:2013-08-01
    Provided are methods relating to the use of CDP-therapeutic agent conjugates for the treatment of a disease or disorder, e.g., autoimmune disease, inflammatory disease, central nervous system disorder, cardiovascular disease, or metabolic disorder. Also provided are CDP-therapeutic agent conjugates, particles comprising CDP-therapeutic agent conjugates, and compositions comprising CDP-therapeutic agent conjugates.
    提供了关于使用CDP-治疗剂偶联物治疗疾病或紊乱的方法,例如自身免疫疾病、炎症性疾病、中枢神经系统紊乱、心血管疾病或代谢紊乱。还提供了CDP-治疗剂偶联物、包含CDP-治疗剂偶联物的颗粒以及包含CDP-治疗剂偶联物的组合物。
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同类化合物

霹雳萝芙因 阿吗定 萝芙木明碱 化合物 T25312 劳拉义明 2(1H)-喹喔啉酮,3,4-二氢-7-甲基-3-亚甲基- (2xi,19E)-阿义马-19-烯-17-基3,4,5-三甲氧基苯甲酸酯 (17S,21-alpha)-10-溴-阿义马-17,21-二醇(R-(R*,R*))-2,3-二羟基丁烷二酸酯(1:1)(盐) (17R,21-alpha)-10-溴-17,21-二羟基-4-丙基-阿义马鎓盐与(R-(R*,R*))-2,3-二羟基丁二酸(1:1) (+-)-2-(1-甲基-2-吡咯烷基)-吡啶 (+)-ajmaline 11-methoxyvinorine (2S)-2-aminobutanedioic acid;(9R,10S,12S,13S,14R,16S)-13-ethyl-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol [(9R,10S,13S,14R,16S)-13-ethyl-14-hydroxy-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-trien-18-yl] 2-chloroacetate;hydrochloride Ajmalan-17,21-diol--hydrogen chloride (1/1) Prajmalium Ajmaline Hydrochloride Lorajmine Hydrochloride Prajmaline Prajmalium Bitartrate Lorajmine Dimonochloroacetylajmaline hydrochloride Ajmalan-17,21-diol, bis(chloroacetate) (ester), (17R,21alpha)- raucaffricine 17-Acetylrauglucine Ajmalan-17(R),21alpha-diol 17-(chloroacetate) hydrochloride (17R,21-alpha)-17,21-Dihydroxy-4-(2-hydroxy-3-pyrrolidinopropyl)ajmalanium 13-Ethyl-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol;methanol 4-Bromo-13-ethyl-15-(2-hydroxy-3-piperidin-1-ylpropyl)-8-methyl-8-aza-15-azoniahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2(7),3,5-triene-14,18-diol;2,3-dihydroxybutanedioic acid 4-Bromo-13-ethyl-8-methyl-15-propyl-8-aza-15-azoniahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2(7),3,5-triene-14,18-diol;2,3-dihydroxybutanedioic acid Raucaffrine Ajmaline monoethanolate (17R,21-alpha)-17,21-Dihydroxy-4-(2-hydroxy-3-methoxypropyl)ajmalanium (17R,21-alpha)-17,21-Dihydroxy-4-(2-hydroxy-3-propoxypropyl)ajmalanium (17R,21-alpha)-4-(3-Butoxy-2-hydroxypropyl)-17,21-dihydroxyajmalanium (17R,21-alpha)-4-(2-(Diethylamino)ethyl)-17,21-dihydroxyajmalanium (17R,21-alpha)-17,21-Dihydroxy-4-(3-ethoxy-2-hydroxypropyl)ajmalanium (17R,21-alpha)-17,21-Dihydroxy-4-(2-hydroxy-3-(m-methylphenoxy)propyl)ajmalanium (17R,21-alpha)-17,21-Dihydroxy-4-(2-piperidinoethyl)ajmalanium N-Oxyajmaline 10-Bromoisosandwicine hydrogen tartrate N(sub b)-(2-Hydroxy-3-(1-piperidinyl)propyl)-10-bromosandwicinium bishydrogen tartrate N(sub b)-Methyl-10-bromosandwicinium hydrogen tartrate N(sub b)-n-Hexyl-10-bromosandwicinium hydrogen tartrate N(sub b)-n-Propyl-10-bromoisosandwicinium hydrogen tartrate Monocarbometossipropionilajmalina cloridrato [Italian] Ajmalinium p-toluenesulfonate N4-Benzylajmalinium chloride Ajmaline ethylphenylbarbiturate Ajmalan-17,21-diol--ethanol (1/1)