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Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮 | 52358-58-4

中文名称
Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮
中文别名
Erysotramidine;(3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮
英文名称
(+)-erysotramidine
英文别名
Erysotramidine;(2R,13bS)-2,11,12-trimethoxy-1,2,8,9-tetrahydroindolo[7a,1-a]isoquinolin-6-one
Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮化学式
CAS
52358-58-4
化学式
C19H21NO4
mdl
——
分子量
327.38
InChiKey
AUDDBHVKKYSXKU-LIRRHRJNSA-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

  • 沸点:
    565.8±50.0 °C(Predicted)
  • 密度:
    1.28±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    24
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    48
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2933990090

SDS

SDS:efcb83df30543b9d56ac97e89872a59f
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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:
    Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮 在 lithium aluminium tetrahydride 、 三氯化铝 、 ammonium cerium(IV) nitrate 作用下, 以 四氢呋喃乙醚乙腈 为溶剂, 反应 2.0h, 生成 刺桐特灵碱
    参考文献:
    名称:
    Stereoselective Introduction of Oxygen Functionalities at the 11.BETA.-Position of Erythrinan Skeleton: Total Syntheses of (.+-.)-Erythristemine and (+)-Erythrartine.
    摘要:
    在醇或乙酸中,使用2摩尔当量的硝酸铈铵对8-氧代赤藓烷和8-氧代-1,7-环赤藓烷衍生物进行氧化反应,以中等产率得到了相应的11β-烷氧基或乙酸氧基化合物。因此,(±)-3,3,15,16-四甲氧基-1,7-环赤藓烷-2,8-二酮和(+)-赤藓酰胺分别在甲醇和乙酸中氧化,得到了相应的11β-甲氧基和11β-乙酸氧基衍生物。这些化合物分别经过几步反应,转化为(±)-赤藓碱和(+)-赤藓石碱,从而实现了这些生物碱的全合成。
    DOI:
    10.1248/cpb.42.197
  • 作为产物:
    描述:
    咪唑偶氮二异丁腈 盐酸 、 sodium tetrahydroborate 、 sodium periodate 、 cerium(III) chloride 、 3-乙基戊烷-3-硫醇三正丁基氢锡四丁基硫酸氢铵 、 sodium hydride 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 calcium chloride 、 lithium diisopropyl amide 作用下, 以 二甲基亚砜丙酮甲苯 为溶剂, 反应 28.47h, 生成 Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮
    参考文献:
    名称:
    Synthesis of Erythrina and Related Alkaloids. XXIV. Total Synthesis of Erysotrine from 1,7-Cycloerythrinan Derivatives by the Use of a New 1,2-Carbonyl Transposition Method.
    摘要:
    处理2, 8-二氧代-1, 7-环赤霉烷与苯硒烯氯化物,在BF3·Et2O的催化下,得到3-氯-3-苯硒烯衍生物,通过3-苯硒烯衍生物进一步反应转变为Δ3-3-苯硒烯衍生物。无论是3-苯硒烯衍生物还是3-氯-3-苯硒烯衍生物,在与甲醇中的汞(II)高氯酸盐(MPC)处理时,均可得到3, 3-二甲氧基衍生物,从而提供了一种在原碳基团α位点引入掩蔽羰基的新方法。因此,1与苯硒烯氯化物在酸性条件下反应,然后在甲醇中进行MPC处理和硼氢化物还原,得到2α-羟基-3, 3-二甲氧基衍生物,产率为57%。该产物在四个步骤中转化为共轭酮,产率为72%。该化合物的羧甲氧基通过CaCl2-二甲基亚砜-3-乙基戊烷-3-硫醇法去除,得到烯酮4,产率为70-80%,并异构化为共轭酮25c,产率为100%。最终,该化合物在四个步骤中转化为天然的赤霉碱(±)-依索氨碱(5),产率为31%,并进一步转化为(±)-依索丁(6)。
    DOI:
    10.1248/cpb.39.1365
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文献信息

  • Synthesis of Erythrina and related alkaloids. XVI Diels-Alder approach : Total synthesis of dl-erysotrine, dl-erythraline, dl-erysotramidine, dl-8-oxoerythraline and their 3-epimers.
    作者:TAKEHIRO SANO、JUN TODA、NORIAKI KASHIWABA、TAKESHI OHSHIMA、YOSHISUKE TSUDA
    DOI:10.1248/cpb.35.479
    日期:——
    Total synthesis of erythrinan alkaloids was achieved by a strategy based on the Diels-Alder reaction of activated butadienes to a dioxopyrroline. The reaction of isoquinolinopyrrolinedione (15) with 1, 3-bis-O-substituted butadienes proceeded in a regiospecific and stereoselective manner to give erythrinan derivatives (20) and (21). Lithium borohydride reduction of the adduct (20) or (21), followed by acid hydrolysis afforded the enone (33). Mesylation of 33 and subsequent demethoxycarbonylation of 42 under neutral conditions gave the dienone (43). Meerwein-Ponndorf reduction of 43 and subsequent methylation afforded erysotramidine (2a) and 8-oxoerythraline (2b). Aluminum hydride reduction of the 8-oxo derivatives (2) furnished dl-erysotrine (1a) and dl-erythraline (1b).
    基于激活的丁二烯与二氧吡咯啉进行Diels-Alder反应的策略,实现了erythrinan类生物碱的全合成。异喹啉吡咯二酮(15)与1,3-双氧取代的丁二烯反应,以区域特异性和立体选择性的方式生成erythrinan衍生物(20)和(21)。通过氢化物还原加合物(20)或(21),随后进行酸解得到烯酮(33)。对33进行甲磺酰化,随后在中性条件下进行脱甲氧羰基化得到二烯酮(43)。对43进行Meerwein-Ponndorf还原,随后进行甲基化得到erysotramidine(2a)和8-氧代erythraline(2b)。对8-氧代衍生物(2)进行铝氢化还原得到dl-erysotrine(1a)和dl-erythraline(1b)。
  • Synthesis of four possible stereoisomers of 1,2-epoxy-3-hydroxyerythrinans: total synthesis of an alkenoid-type erythrinan alkaloid, (±)-erythratidine
    作者:Shinzo Hosoi、Motoyoshi Nagao、Yoshisuke Tsuda、Kimiaki Isobe、Takehiro Sano、Tomihisa Ohta
    DOI:10.1039/b001906m
    日期:——
    Four stereoisomers of 1,2-epoxy-3-hydroxyerythrinans are synthesized and their stereochemistries determined unambiguously. Of these, the 1,2α-epoxy-3α-alcohol 4 is converted to the alkenoid-type alkaloid, (±)-erythratidine 1, utilizing reductive migration of an α,β-unsaturated γ,δ-epoxyamide with samarium diiodide as a key step.
    合成了1,2-环氧-3-羟基红天胺的四种立体异构体,并明确确定了它们的立体化学结构。其中,1,2α-环氧-3α-醇4通过用二碘化钐作为关键步骤的α,β-不饱和γ,δ-环氧酰胺还原迁移,转化为烯二烯胺型生物碱,即(±)-红天定1。
  • Electrophilic-Induced Cyclization Reaction of Hexahydroindolinone Derivatives and Its Application toward the Synthesis of (±)-Erysotramidine
    作者:Albert Padwa、Hyoung Ik Lee、Paitoon Rashatasakhon、Mickea Rose
    DOI:10.1021/jo048647f
    日期:2004.11.1
    exclusive product. With this system, initial protonation takes place on the more nucleophilic enol ether π-bond and the resulting carbonium ion undergoes a subsequent cyclization with the enamido π-bond to give the observed product. The electrophilic promoted cyclizations were extended to include the related hexahydro[1]pyrindinone and 1H-quinolinone systems. An NBS-promoted intramolecular electrophilic
    各种取代的八氢吲哚并[7a,1a]-异喹啉酮的方便合成已通过酸诱导的带有束缚苯乙基的六氢吲哚并酮的环化反应而实现。单个内酰胺非对映异构体的形成是立体电子偏爱芳香环从最受阻的一侧轴向攻击初始形成的N-酰基亚胺离子的结果。额外的实验表明,各种含有束缚的π键的六氢吲哚酮都经历了相关的酸诱导的环化反应。用酸处理3-甲基丁-3-烯基取代的六氢吲哚酮可提供异构体八氢吡啶基[2,1- i]的3:1混合物]吲哚酮类化合物的定量收率接近。有趣的是,密切相关的1-(3-甲氧基丁-3-烯基)-取代的六氢吲哚酮一的环化提供了作为唯一产物的吡咯并[3,2,1- ij ]喹啉酮。利用该系统,在更亲核的烯醇醚π键上发生初始质子化,并且所得的碳离子随后与烯酰胺π键进行环化,从而得到观察到的产物。亲电促进的环化反应扩展到包括相关的六氢[1]吡咯烷酮和1 H-喹啉酮系统。NBS促进1- [2-(3,4-二甲氧基苯基)乙基] -1
  • Efficient Synthesis of (±)-Erysotramidine Using an NBS-Promoted Cyclization Reaction of a Hexahydroindolinone Derivative
    作者:Hyoung Ik Lee、Michael P. Cassidy、Paitoon Rashatasakhon、Albert Padwa
    DOI:10.1021/ol036106r
    日期:2003.12.1
    An NBS-promoted intramolecular electrophilic aromatic substitution reaction of a hexahydroindolinone derivative was used to assemble the tetracyclic core of the erythrinane skeleton. The resulting cyclized product was transformed into (+/-)-erysotramidine in three additional steps. The cyclization reaction is also successful using variously substituted aryl and furanyl bicyclic lactams under acidic
    NBS促进的六氢吲哚满酮衍生物的分子内亲电芳族取代反应用于组装赤藓烷骨架的四环核。在另外三个步骤中,将所得的环化产物转化为(+/-)-异戊酰胺。使用各种取代的芳基和呋喃基双环内酰胺在酸性条件下,环化反应也很成功。[反应:看文字]
  • Synthesis of the Erythrina Alkaloid Erysotramidine
    作者:Chloé L’Homme、Marc-André Ménard、Sylvain Canesi
    DOI:10.1021/jo501583c
    日期:2014.9.5
    A concise synthesis of erysotramidine (an alkaloid belonging to the erythrina family) was achieved starting with an inexpensive phenol and amine derivative. The synthesis is based on oxidative phenol dearomatizations mediated by a hypervalent iodine reagent and includes a novel route to a key indolinone moiety.
    从廉价的苯酚和胺衍生物开始,即可实现简明合成的异黄ram烷(类紫杉碱家族的一种生物碱)。该合成基于由高价试剂介导的氧化苯酚脱芳香化作用,并且包括通往关键吲哚满酮部分的新途径。
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同类化合物

衡州乌药定 木防己叶碱 刺桐阿亭 刺桐特灵碱 刺桐定碱 刺桐品碱 Α-刺桐定碱 Erythristemine; (3beta,11alpha)-1,2,6,7-四去氢-3,11,15,16-四甲氧基刺桐烷 Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮 3-表谢汉墨异次碱 3-表台湾三尖杉碱 2,7-二氢高刺桐春 1,6-二去氢-3beta-甲氧基刺桐烷-15-醇 1,6-二去氢-15-羟基-3beta-甲氧基-9-甲基刺桐烷-9-鎓 1,2,6,7-四去氢-3beta-甲氧基-15,16-(亚甲二氧基)刺桐烷-11alpha-醇 (卤)-Estra-1,3,5,7,9-pentaene-3,17-diol (3beta)-1,2,6,7-四去氢-3-甲氧基-15,16-[亚甲基二(氧基)]-刺桐烷 15,16-Dimethoxy-erythrinadien-(1,6) rac-2β,7β-epoxy-15,16-dimethoxy-erythrinan-8-one 7β-Methansulfonyloxy-15,16-dimethoxy-cis-erythrinan 15,16-Dimethoxy-erythrinen-(6) 15,16-methanediyldioxy-3β-methoxy-(6ξ)-11a-homo-erythrin-1-en-6-ol (5S*,6S*)-4,5,8,9,11,12-hexahydro-1H,7H-<1,3>benzodioxolo<5,6-d>pyrrolo<2,1-k><1>benzazepin-11-one 15,16-methanediyldioxy-3β-methoxy-(6β)-11a-homo-erythrin-1-ene; hydrochloride 15,16-methanediyldioxy-3β-methoxy-(6β)-11a-homo-erythrinane (1R*,5R*,6R*)-6-ethoxycarbonyl-1,15,16-trimethoxy-7,8-dioxo-3-trimethylsilyloxyerythrin-2-ene 2β,15,16-Trimethoxy-erythrinen-(6)-on-(8) (1S,10bR)-10b-(but-3-enyl)-8,9-dimethoxy-3-oxo-1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-1-yl acetate 16-Hydroxy-15-methoxy-2β,7β-epoxy-cis-erythrinan-8-on 2-Chlorerysotrin Erysosalvinon 6β,7-dihydroschelhammeridine (alkaloid A) Erysoflorinon 8-Oxo-14-methoxy-erythrinan 1,2,6,7-tetradehydro-15-methoxycarbonyl-16(17H)-oxa-3,8,17-trioxoerythrinan (4aR,9R,13bS)-9,11,12-Trimethoxy-4a,5,8,9-tetrahydro-indolo[7a,1-a]isoquinoline-2,6-dione 2β-acetoxy-15,16-methanediyldioxy-3β-methoxy-11a-homo-erythrin-1(6)-ene (5R*,6S*)-6-ethoxycarbonyl-15,16-dimethoxy-7,8-dioxoerythrin-2-ene 7,8-Dimethoxy-1,2,3,4,5,10,11,12,13,13a-decahydro-3a-aza-benzo[d]phenanthrene (2R,13bS)-12-Methoxy-2,11-bis-trimethylsilanyloxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline (2R,13bS)-3-Chloro-2,12-dimethoxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-11-ol Erysotin Acetic acid (4aR,5R,13bS)-11,12-dimethoxy-6-oxo-4,4a,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-5-yl ester (2S,13bS)-2,12-Dimethoxy-11-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline Acetic acid (4aR,5R,13bS)-11,12-dimethoxy-6-oxo-2,4a,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-5-yl ester (2R,13bS)-2,11-Dimethoxy-12-trimethylsilanyloxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline (2R,3R,13bS)-2,12-Dimethoxy-3,11-bis-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline (2R,13bS)-2,12-Dimethoxy-11-trimethylsilanyloxy-1,2,5,6,8,9-hexahydro-indolo[7a,1-a]isoquinolin-3-one 2,3-dimethoxy-13-methyl-5,6,11,12-tetrahydro-5,11-epiazano-dibenzo[a,e]cyclooctene