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5',6'-dimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexane-1,7'-cyclopenta[ij]isoquinoline]-2,5-dien-4-one | 31956-56-6

中文名称
——
中文别名
——
英文名称
5',6'-dimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexane-1,7'-cyclopenta[ij]isoquinoline]-2,5-dien-4-one
英文别名
(+/-)-stepharine;proaporphine;stepharine;(±)-stepharine;rac.-Stepharin;10,11-dimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one
5',6'-dimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexane-1,7'-cyclopenta[ij]isoquinoline]-2,5-dien-4-one化学式
CAS
31956-56-6
化学式
C18H19NO3
mdl
——
分子量
297.354
InChiKey
OGJKMZVUJJYWKO-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.39
  • 拓扑面积:
    47.6
  • 氢给体数:
    1
  • 氢受体数:
    4

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

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文献信息

  • New strategy for the synthesis of proaporphine and homoproaporphine-type alkaloids from a common intermediate
    作者:Philip Magnus、Kyle D. Marks、Alan Meis
    DOI:10.1016/j.tet.2015.04.023
    日期:2015.6
    coupled with the boronic anhydride 15 using standard Suzuki reaction conditions to give 16 (91%). The aldehyde 16 was exposed to classical nitro-aldol reaction conditions to give 17 (88%), and conjugatively reduced with DIBAL-H to give 18 (91%). Protection of the amine 18 as its N-carbamate derivative 19, followed by condensation with glycol aldehyde dimer under acidic reaction conditions gave 20 (78%)
    从3-溴-4,5-二甲氧基苯甲醛14开始,使用标准的Suzuki反应条件将其与硼酸酐15偶联,得到16(91%)。将醛16暴露于经典的硝基-醛醇缩合反应条件下得到17(88%),并用DIBAL-H共轭还原得到18(91%)。保护胺18作为其N-氨基甲酸酯衍生物19,然后在酸性反应条件下与二醇醛二聚体缩合,得到20(78%)。随后将20转化为其甲磺酸酯衍生物21,并在非质子反应条件下暴露于CsF,得到22(81%)。通过8个步骤使22的脱保护给出(±)-斯蒂芬琳10,以29%的总收率获得。相似的反应条件序列将胺18转化为-NTs保护的高原卟啉加合物28。
  • Alkaloids of cocculus laurifolius D.C.
    作者:Dewan S. Bhakuni、Sudha Jain
    DOI:10.1016/0040-4020(80)88040-9
    日期:1980.1
    Ten new abnormal Erythrina alkaloids, isococculidine, isococculine, coccuvine, coccuvinine, cocculitine, cocculitinine, coccudinone, cocculimine, coccudienone, coccoline and coccolinine have been isolated from the leaves of Cocculus laurifolius D.C. and their structures and stereochemistry is assigned by chemical transformations and spectral studies. The known proaporphine alkaloid stepharine and the
    十大新异常刺桐生物碱,isococculidine,isococculine,coccuvine,coccuvinine,cocculitine,cocculitinine,coccudinone,cocculimine,coccudienone,coccoline和coccolinine已经从叶子中分离樟叶木防己DC,其结构和立体通过化学转化和光谱研究分配。已知的Proaporphine生物碱stepharine和吗啡二烯酮生物碱Sebiferine也已首次从植物中分离出来。
  • A Concise Total Synthesis of (±)-Stepharine and (±)-Pronuciferine
    作者:Ruiming Chen、Shihu Jia、Hong-Gang Cheng、Qianghui Zhou、Yuning Man
    DOI:10.1055/a-1984-0755
    日期:——
    A concise total synthesis of (±)-stepharine and (±)-pronuciferine using readily available reagents as the starting materials is reported. This synthesis features a three-component Catellani reaction/Au-catalyzed 6-exo-dig cyclization for the assembly of 1-methylene-tetrahydroisoquinoline scaffold and an oxidative dearomatization for constructing spiro-cyclohexadienone scaffold.
    报告了 (±)-stepharine 和 (±)-pronuciferine 的简明全合成,使用现成的试剂作为起始材料。该合成具有用于组装 1-亚甲基-四氢异喹啉支架的三组分 Catellani 反应/Au 催化的6-exo-dig环化和用于构建螺-环己二烯酮支架的氧化脱芳构化。
  • Tellurolate-induced deprotection of 2,2,2-trichloro-tert-butyloxycarbonyl (TCBOC) derivatives
    作者:M.V. Lakshmikantham、Yvette A. Jackson、Robert J. Jones、Gerard J. O'Malley、K. Ravichandran、Michael P. Cava
    DOI:10.1016/s0040-4039(00)85038-8
    日期:1986.1
  • LAKSHMIKANTHAM M. V.; JACKSON Y. A.; JONES R. J.; OMALLEY G. J.; RAVICHAN+, TETRAHEDRON LETT., 27,(1986) N 39, 4687-4688
    作者:LAKSHMIKANTHAM M. V.、 JACKSON Y. A.、 JONES R. J.、 OMALLEY G. J.、 RAVICHAN+
    DOI:——
    日期:——
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同类化合物

格拉齐文 呋杷文 原荷叶碱 N-乙酰基光千金藤碱 Glaziovina Suavedol Pronuciferine, (-)- Spiro(2-cyclohexene-1,7'(1'H)-cyclopent(i,j)isoquinoline)-4,6'-diol, 2',3',8',8'a-tetrahydro-5'-methoxy-1'-methyl-, (7'-alpha(S*),8'a-alpha)-(+-)- (1,1,1-Trichloro-2-methylpropan-2-yl) 10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-carboxylate (-)-orientalinone (4R)-10,11-dimethoxy-5-methylspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one;hydrochloride methyl (4R)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-carboxylate Pakistanamine (4R)-10,11-dimethoxyspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one 4-[(4S)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-yl]-4-oxobutanoate (4R)-10,11-dimethoxy-5-methylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4S)-10,11-dimethoxy-5-methylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one 4-[(4R)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-yl]-4-oxobutanoate (4S)-10,11-dimethoxyspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (+)-stepharine 11,11-Dimethylspiro[3,5-dioxa-11-azoniatetracyclo[6.6.1.02,6.012,15]pentadeca-1(15),2(6),7-triene-14,4'-cyclohexa-2,5-diene]-1'-one 10,11-Dimethoxyspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (1,1,1-trichloro-2-methylpropan-2-yl) (4R)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-carboxylate 4-[(4R)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-yl]-4-oxobutanoic acid (4S)-10,11-dimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (1,1,1-trichloro-2-methylpropan-2-yl) (4S)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-carboxylate 4-(10,11-Dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-yl)-4-oxobutanoate 10,11-Dimethoxy-5-methylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one N-Acetyl-O-ethyl-crotonosin 4-(5',6'-dimethoxy-4-oxo-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexa-2,5-diene-1,7'-cyclopenta[ij]isoquinolin]-1'-yl)-4-oxobutanoic acid 10,11-Dimethoxy-5,5-dimethylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one 5',6'-dimethoxy-1'-[(4-methylphenyl)sulfonyl]-2',3',8',8a'-tetrahydro-1'H,4H-spiro[cyclohexa-2,5-diene-1,7'-cyclopenta[ij]isoquinolin]-4-one 1'-benzoyl-5',6'-dimethoxy-2',3',8',8a'-tetrahydro-1'H,4H-spiro[cyclohexa-2,5-diene-1,7'-cyclopenta[ij]isoquinolin]-4-one (12R)-11-methylspiro[3,5-dioxa-11-azatetracyclo[6.6.1.02,6.012,15]pentadeca-1(15),2(6),7-triene-14,4'-cyclohexa-2,5-diene]-1'-one (4R)-10,11-dimethoxy-5-(4-methylphenyl)sulfonylspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4S)-10,11-dimethoxy-5-(4-methylphenyl)sulfonylspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4R)-5-benzoyl-10,11-dimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one 4-[(4S)-10,11-dimethoxy-6'-oxospiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,3'-cyclohexa-1,4-diene]-5-yl]-4-oxobutanoic acid (4S)-5-benzoyl-10,11-dimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4R)-10,11-dimethoxy-5,5-dimethylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4S)-10,11-dimethoxy-5,5-dimethylspiro[5-azoniatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one (4S)-5-acetyl-10,11-dimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one Amuronin Crotonosine, 6-acetyl-, acetate (ester) 5-acetyl-10-ethoxy-11-methoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohexa-2,5-diene]-1'-one rac.-N-Formylstepharin 2',10,11-Trimethoxy-5-methylspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohex-2-ene]-1'-one 5',10,11-Trimethoxyspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohex-2-ene]-1'-one dl-Homolinearisin 10-Methoxy-5-methylspiro[5-azatricyclo[6.3.1.04,12]dodeca-1(12),8,10-triene-2,4'-cyclohex-2-ene]-1',11-diol