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(+/-)-3-epierysotramidine | 52358-58-4

中文名称
——
中文别名
——
英文名称
(+/-)-3-epierysotramidine
英文别名
(+/-)-3-epi-8-oxoerysotrine;(2S,13bS)-2,11,12-trimethoxy-1,2,8,9-tetrahydroindolo[7a,1-a]isoquinolin-6-one
(+/-)-3-epierysotramidine化学式
CAS
52358-58-4;69111-35-9;112342-35-5
化学式
C19H21NO4
mdl
——
分子量
327.38
InChiKey
AUDDBHVKKYSXKU-KUHUBIRLSA-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:
    (+/-)-3-epierysotramidine 在 lithium aluminium tetrahydride 、 三氯化铝 作用下, 以 四氢呋喃乙醚 为溶剂, 反应 0.67h, 生成 (+/-)-3-epierysotrine
    参考文献:
    名称:
    Chiral Synthesis of Erythrina Alkaloids. I Total Synthesis of (+)-Erysotrine via Asymmetric Diels-Alder Reaction under High Pressure.
    摘要:
    (S)-(+)-3,4-二甲氧基苯丙氨酸甲酯 (1b) 分三步转化为 (5S)-(-)-8,9-二甲氧基-1,5-二甲氧基羰基-2,3-二氧代-2,3,5,6-四氢吡咯并[2,1-a]异喹啉 (2b)。在极高压力(10 千巴)下,2b 与 1-甲氧基-3-三甲基硅氧基丁二烯发生 Diels-Alder 反应,然后进行脱硅,得到中等产率的红花楠衍生物 (11),这些衍生物经过几个步骤转化为 (+)-erysotramidine (23b) 和 (+)-erysotrine (4),从而首次完成了天然红花楠生物碱手性形式的全合成。
    DOI:
    10.1248/cpb.41.2087
  • 作为产物:
    描述:
    参考文献:
    名称:
    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.
    摘要:
    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)。通过锂硼氢化物还原加合物(20)或(21),随后进行酸水解得到烯酮(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)。
    DOI:
    10.1248/cpb.35.479
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文献信息

  • General and Efficient Strategy for Erythrinan and Homoerythrinan Alkaloids:  Syntheses of (±)-3-Demethoxyerythratidinone and (±)-Erysotramidine
    作者:Shuanhu Gao、Yong Qiang Tu、Xiangdong Hu、Shaohua Wang、Rongbao Hua、Yijun Jiang、Yuming Zhao、Xiaohui Fan、Shuyu Zhang
    DOI:10.1021/ol0607185
    日期:2006.5.1
    aromatic-type and nonaromatic-type erythrinan and homoerythrinan alkaloids has been developed. This approach involves a key two-step sequence, an alkylation of a ketone with various N-substituted iodoacetamides followed by a N-acyliminium ion promoted intramolecular cyclization, and represents one of the shortest routes to erythrinan and homoerythrinan alkaloids. As the application, the formal total
    [反应:见正文]已开发出一种针对芳族和非芳族类赤藓醇和高赤藓醇生物碱的通用有效策略。该方法涉及一个关键的两步序列,即用各种N-取代的碘乙酰胺对酮进行烷基化,然后进行N-酰基亚胺离子促进的分子内环化反应,这是制备赤藓醇和高赤藓碱生物碱的最短途径之一。作为本申请,已经分别实现了(+/-)-3-脱甲氧基赤藓二烯酮的正式全合成和(+/-)-异戊酰胺的全合成。
  • Sano, Takehiro; Toda, Jun; Tsuda, Yoshisuke, Heterocycles, 1982, vol. 18, p. 229 - 232
    作者:Sano, Takehiro、Toda, Jun、Tsuda, Yoshisuke
    DOI:——
    日期:——
  • 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)。通过锂硼氢化物还原加合物(20)或(21),随后进行酸水解得到烯酮(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)。
  • Chiral Synthesis of Erythrina Alkaloids. I Total Synthesis of (+)-Erysotrine via Asymmetric Diels-Alder Reaction under High Pressure.
    作者:Yoshisuke TSUDA、Shinzo HOSOI、Nobuya KATAGIRI、Chikara KANEKO、Takehiro SANO
    DOI:10.1248/cpb.41.2087
    日期:——
    (S)-(+)-3, 4-Dimethoxyphenylalanine methyl ester (1b) was converted, in 3 steps, into (5S)-(-)-8, 9-dimethoxy-1, 5-dimethoxycarbonyl-2, 3-dioxo-2, 3, 5, 6-tetrahydropyrrolo[2, 1-a]isoquinoline (2b). Diels-Alder reaction of 2b with 1-methoxy-3-trimethylsilyloxybutadiene under extremely high pressure (10 kbar), followed by desilylation, gave moderate yields of erythrinan derivatives (11), which were converted, in several steps, into (+)-erysotramidine (23b) and (+)-erysotrine (4), thus accomplishing the first total synthesis of natural Erythrina alkaloids in chiral forms.
    (S)-(+)-3,4-二甲氧基苯丙氨酸甲酯 (1b) 分三步转化为 (5S)-(-)-8,9-二甲氧基-1,5-二甲氧基羰基-2,3-二氧代-2,3,5,6-四氢吡咯并[2,1-a]异喹啉 (2b)。在极高压力(10 千巴)下,2b 与 1-甲氧基-3-三甲基硅氧基丁二烯发生 Diels-Alder 反应,然后进行脱硅,得到中等产率的红花楠衍生物 (11),这些衍生物经过几个步骤转化为 (+)-erysotramidine (23b) 和 (+)-erysotrine (4),从而首次完成了天然红花楠生物碱手性形式的全合成。
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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 (1S)-11-hydroxy-5-oxa-9-azatetracyclo[7.7.0.01,12.02,6]hexadeca-2(6),3,11-trien-10-one erysopine Phellinine O-Methylphellinine Dihydroerysovine 2-Methoxy-2,3,5,6,8,9-hexahydro-1H,12H-[1,3]dioxolo[4,5-g]indolo[7a,1-a]isoquinoline--hydrogen bromide (1/1) (4aS,5S,13bR)-5-Hydroxy-11,12-dimethoxy-6-oxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester rac-1α-bromo-2,2-ethane-1,2-diyldioxy-15,16-dimethoxy-erythrinan-8-one 1β-Brom-15,16-dimethoxy-cis-erythrinan-2,8-dion (5S,6R,7S)-2,2-ethylenedioxy-7-hydroxy-15,16-dimethoxy-8-oxoerythrinan (5S)-15,16-dimethoxy-Δ1(6)-erythrinan-2,8-dione 6,7-dihydro-3-epischelhammeridine Alkaloid H homoerythratine (5S,6R,7R)-6-ethoxycarbonyl-2,2-ethylenedioxy-7-hydroxy-15,16-dimethoxy-8-oxoerythrinan (4aR,8S,13bR)-4,11,12-Trimethoxy-2,5,6-trioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a,8-dicarboxylic acid dimethyl ester (5S,6R,7R)-6-ethoxycarbonyl-7-hydroxy-15,16-dimethoxy-2,8-dioxoerythrinan (4aS,9R,13bS)-9-Phenyl-2,3,4,4a,5,6,8,9-octahydro-1H-indolo[7a,1-a]isoquinoline (10bR,14aS)-8,9-Dihydroxy-1,2-dioxo-1,2,5,6,11,12,13,14-octahydro-4H-benzo[3,4]azepino[2,1-i]indole-14a-carboxylic acid ethyl ester 3,8-dioxohomoerythrinan-3-one crystamidine 11,12-dimethoxy-1,2,8,9-tetrahydro-5H-indolo[7a,1-a]isoquinoline-3,6-dione 6,7-didehydro-2,2-ethylenedioxy-15,16-dimethoxy-cis-erythrinan-8-one 6-ethoxycarbonyl-7,8-dioxoerythrinan Erythratidine erysovine beta-ERYTHROIDINE, TETRAHYDRO- 6-Methoxy-1,4,4a,6,8a,9,10,12,13,13a-decahydro-3H,5H-pyrano[4',3':3,4]pyrido[2,1-i]indol-3-one--hydrogen bromide (1/1) hydron;(2R)-2-methoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline-11,12-diol;chloride (2R)-2,12-dimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-11-ol;hydron;chloride coccuvine (1S,17R)-4,5,17-trimethoxy-11-azatetracyclo[9.7.0.01,14.02,7]octadeca-2,4,6,14-tetraene Erysonin