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(8beta,10beta)-8-羟基-3,4-二甲氧基-17-甲基-8,10-环氧莲花烷-7-酮 | 1805-86-3

中文名称
(8beta,10beta)-8-羟基-3,4-二甲氧基-17-甲基-8,10-环氧莲花烷-7-酮
中文别名
邁它千金藤鹼
英文名称
Metaphanin
英文别名
Metaphanine;(1R,8S,10S,11R)-11-hydroxy-3,4-dimethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-trien-12-one
(8beta,10beta)-8-羟基-3,4-二甲氧基-17-甲基-8,10-环氧莲花烷-7-酮化学式
CAS
1805-86-3
化学式
C19H23NO5
mdl
——
分子量
345.395
InChiKey
VGXWMITWMBIILG-PZGXJPJSSA-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:
    232°; mp 205-206° for the dl-form (Ibuka)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    25
  • 可旋转键数:
    2
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.63
  • 拓扑面积:
    68.2
  • 氢给体数:
    1
  • 氢受体数:
    6

SDS

SDS:219f5119f5a33f0a51d81d42d5a0edd3
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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

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文献信息

  • Hasubanan alkaloids of Stephania japonica
    作者:Yasuo Watanabe、Matao Matsui、Masahiro Uchida
    DOI:10.1016/0031-9422(75)85252-6
    日期:1975.12
    Abstract Two new hasubanan alkaloids, 16-oxoprometaphanine and 16-oxohasubanonine, were obtained from Stephania japonica as minor components. A hasubanan alkaloid stephasunoline was converted into metaphanine via prometaphanine.
    摘要 从千金藤中提取了两种新的哈苏巴南生物碱,16-氧代丙甲硫氨酸和16-氧代奥苏巴酮碱,作为次要成分。hasubanan 生物碱 stephasunoline 通过 prometaphanine 转化为 metaphanine。
  • Total Synthesis of the Alkaloid (±)-Metaphanine
    作者:TOSHIRO IBUKA、KIYOSHI TANAKA、YASUO INUBUSHI
    DOI:10.1248/cpb.22.907
    日期:——
    (±)-Metaphanine (49), which is a member of hasubanan alkaloids and possesses an intramolecular hemiketal ring, was synthesized. The keto-lactam (5)3) was derived to the diacetoxy-ketal (13) via the O-acetyl-ketolactam (11). The compound (13) was oxidized to the 10-oxo compound (16) which was reduced stereoselectively to the trans diol-lactam (22), a C10-hydroxy group of which was selectively protected by an acetyl group or by a tetrahydropyranyl group to give the trans 10-acetoxy compound (23) or the monotetrahydropyranyl ether (33), both of which were oxidized and hydrolyzed to provide (±)-7-ethyleneketal-16-oxo-metaphanine (36). The selective reduction of the lactam carbonyl group of the compound (36) by the Borch's method4) gave (±)-7-ethyleneketal-metaphanine (44) which was hydrolyzed to give (±)-metaphanine (49).
    (±)-Metaphanine (49)是一种hasubanan生物碱,具有分子内半缩醛环,已合成。酮内酰胺(5)3)通过O-乙酰基-酮内酰胺(11)转化为二乙酰氧基-缩酮(13)。化合物(13)被氧化为10-氧代化合物(16),后者被立体选择性还原为反式二醇内酰胺(22),其中C10-羟基被乙酰基或四氢吡喃基选择性保护,得到反式10-乙酰氧基化合物(23)或单四氢吡喃基醚(33),两者均被氧化和水解,得到(±)-7-乙烯基缩酮-16-氧代-metaphanine (36)。通过Borch法4)选择性还原化合物(36)的内酰胺羰基,得到(±)-7-乙烯基缩酮-metaphanine (44),后者被水解得到(±)-metaphanine (49)。
  • Enantioselective Total Synthesis of (+)-Stephadiamine through Bioinspired Aza-Benzilic Acid Type Rearrangement
    作者:Minami Odagi、Taisei Matoba、Keisuke Hosoya、Kazuo Nagasawa
    DOI:10.1021/jacs.1c00047
    日期:2021.2.24
    We report the first enantioselective total syntheses of the hasubanan alkaloid (−)-metaphanine and the norhasubanan alkaloid (+)-stephadiamine. Key features of these syntheses include diastereoselective oxidative phenolic coupling reaction and subsequent regioselective intramolecular aza-Michael reaction, which efficiently construct the hasubanan skeleton with the all-carbon quaternary stereogenic
    我们报告了hasubanan 生物碱(-)-metaphanine 和norhasubanan 生物碱(+)-stephadiamine 的首次对映选择性全合成。这些合成的关键特征包括非对映选择性氧化酚偶联反应和随后的区域选择性分子内氮杂-迈克尔反应,可有效构建具有 C13 全碳四元立体中心的 hasubanan 骨架。基于我们关于 (+)-stephadiamine 生物合成途径的假设,我们发现 (-)-metaphanine 很容易通过氮杂苯甲酸型重排反应转化为 (+)-stephadiamine。
  • Tomita,M. et al., Chemical and pharmaceutical bulletin, 1965, vol. 13, p. 704 - 712
    作者:Tomita,M. et al.
    DOI:——
    日期:——
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同类化合物

蓬花宁碱 汝兰酮碱 氧代表千金藤默星碱 头花千金藤胺 地不容碱 二氢氧代表千金藤默星碱 (8beta,10beta)-8-羟基-3,4-二甲氧基-17-甲基-8,10-环氧莲花烷-7-酮 (6beta,7beta,8beta,10beta)-8,10-环氧-8-甲氧基-2,3-(亚甲基二(氧基))-莲花烷-6,7-二醇6-(3,4-二甲氧基苯甲酸酯) Hernandifolin (8R,10S,12S)-3,4,11,12-tetramethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-triene-13,16-dione N,O-Dimethyloxostephine Oxostephabenine Stephanaberrine rac-hasubanane-7,16-dione aknadicine oxoepistephamiersine Hernandifoline stephalonine A stephuline N-methylstephuline stephisoferuline (±)-hasubanan (10S)-3-hydroxy-4,11,12-trimethoxy-17-methyl-17-azatetracyclo[8.4.3.01,10.02,7]heptadeca-2(7),3,5,11-tetraen-13-one (+)-N,O-dimethyloxostephine Oxostephamiersin (1R,8S,10S,11R,12S,13S)-11,13-dihydroxy-3,4,12-trimethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-trien-16-one (10S)-4,5,11,12-tetramethoxy-17-methyl-17-azatetracyclo[8.4.3.01,10.02,7]heptadeca-2,4,6,11-tetraen-13-one (1S,10S,11R,13R)-4,5-dimethoxy-18-methyl-12-oxa-18-azapentacyclo[8.5.3.01,10.02,7.011,13]octadeca-2,4,6-trien-14-one (4bS,8aR)-2,3-dimethoxy-11-methyl-9,10-dihydro-8a,4b-(epiminoethano)phenanthren-6(5H)-one (-)-runanine (8S,11R)-11-hydroxy-3,4-dimethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-trien-12-one (8S,11R,12S)-4,11-dimethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-triene-3,12,13-triol (8S,11R,12S)-4,12-dimethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-triene-3,11,13-triol [(1S,8S,10S,11R,12S,13S)-3-hydroxy-4,11,12-trimethoxy-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-trien-13-yl] (Z)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoate [(8S,11R,13S)-3-hydroxy-4,11,12-trimethoxy-18-oxa-17-azapentacyclo[8.4.3.18,11.01,10.02,7]octadeca-2(7),3,5-trien-13-yl] (E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoate Stephavamin Epistephamiersin (11S,15S,16S)-16-hydroxy-14,15-dimethoxy-20-methyl-5,7,21-trioxa-20-azahexacyclo[11.4.3.111,14.01,13.02,10.04,8]henicosa-2,4(8),9-trien-19-one 9alpha-Acetoxy-indolinocodeine 6-acetate 9alpha-Acetoxyindolinocodeinone dimethyl acetal 7a,9c-(Iminoethano)phenanthro[4,5-bcd]furan-8-ol, 5alpha-chloro-4aalpha,5,8alpha,9-tetrahydro-3-methoxy-12-methyl-, acetate (ester) Indolinocodeine, 9alpha-methoxy- 9alpha-Hydroxyindolinocodeinone dimethyl acetal Hasubanan-6,9-diol, 4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha,9alpha,13beta,14beta)- Dihydroindolinocodeine Indolinocodeine 9alpha-Hydroxy-6-desoxyindolinocodeine 9alpha-Acetoxyindolinocodeine 6-Chloro-6-desoxyindolinocodeine 9alpha-Hydroxyindolinocodeine