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urdamycinone B

中文名称
——
中文别名
——
英文名称
urdamycinone B
英文别名
urdamycinon B;(3R)-9-[(2R,4R,5S,6R)-4,5-dihydroxy-6-methyloxan-2-yl]-3,8-dihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione
urdamycinone B化学式
CAS
——
化学式
C25H24O8
mdl
——
分子量
452.461
InChiKey
RWSPXLDDWKEOIW-VLIDSJQPSA-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):
    1.4
  • 重原子数:
    33
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    141
  • 氢给体数:
    4
  • 氢受体数:
    8

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

反应信息

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文献信息

  • Syntheses and biological evaluation of new glyco-modified angucyclin-antibiotics
    作者:Andreas Kirschning、Guang-wu Chen、Gerald Dräger、Ingrid Schuberth、Lutz F Tietze
    DOI:10.1016/s0968-0896(00)00166-8
    日期:2000.9
    The synthesis of novel aquayamycin-derived angucycline antibiotics 13a-d has been achieved. Glycosylation of aquayamycin (6) using 2-selenoglycosyl acetate 7 as glycosyl donor proceeded in excellent yield but attempts to reductively remove the selenyl group led to rearrangement or further aromatization of the aglycon. As a consequence of these results, it became possible to prepare urdamycinone B (10)
    已经合成了新颖的水霉素衍生的安古环素抗生素13a-d。使用乙酸2-硒代糖基乙酸酯7作为糖基供体的水霉素(6)的糖基化以优异的产率进行,但是尝试还原性去除硒烯基导致糖苷配基的重排或进一步芳构化。这些结果的结果,使从水霉素(6)开始制备乌达霉素B(10)成为可能。另外,在质子条件下,甲硅烷基保护的D-椭圆12a,b连接到水霉素(6)的C-糖苷结构域上。如所预期的,苯并[a]蒽骨架6的羟基和酚基在所用糖基化条件下不反应。从四丁基氟化铵开始逐步除去甲硅烷基保护基,然后使用HF /吡啶配合物抑制了糖苷配基的可能重排,并成功终止了序列。新的安古环素抗生素13a和13b是已知的一些最有效的黄嘌呤氧化酶抑制剂,并具有ED50值为12.6-2.9x 10(-6)M的细胞毒性。
  • Total Synthesis of Angucyclines. XVII. First Synthesis of Antibiotic 100‐1, a Deoxydisaccharide Angucycline Antibiotic of the Urdamycinone B‐Type
    作者:Karsten Krohn、Attila Agocs、Christiane Bäuerlein
    DOI:10.1081/car-120026460
    日期:2003.12.31
    Two routes to the deoxydisaccharide angucycline antibiotic 100‐1 (3) are described. Key steps comprise the regioselective oxidation/bromination of the 1,5‐diacetoxyolivose C‐saccharide 7 to the bromoquinone 8. Diels–Alder reaction of the bromoquinone with the diene 9 followed by HBr elimination afforded the urdamycinone B precursor 11 as a diastereomeric mixture. Selective protection as the TBDMS ether
    描述了两种脱氧二糖古环素抗生素100-1(3)的途径。关键步骤包括1,5- diacetoxyolivose的区域选择性氧化/溴化Ç -saccharide 7到bromoquinone 8。溴醌与二烯9的Diels-Alder反应,然后去除HBr,从而得到了乌达霉素B前体11,为非对映异构体混合物。选择性保护的TBDMS醚13,乙酰化和得到醇的甲硅烷基醚脱保护15将其选择性地被糖基化,以α-rhamnal糖苷17使用苯甲酰rhamnal以72%的产率(在70%转化率)(16)作为糖苷供体,三氟甲磺酸scan作为促进剂。然后将糖苷配基的C-3处的甲硅烷基转化为羟基。然后将Zemplén在C-1处的苄基脱酰并进行光氧化,将这两种非对映异构体转化为天然产物3和C-3非对映异构体20。在这一阶段,非对映异构体3和20被分离。替代地并且更容易地,在urdamycinone B类似物21a和21b的
  • Total Synthesis of the Angucycline Antibiotics Urdamycinone B and 104-2 via a Common Synthetic Intermediate
    作者:Vincent A. Boyd、Gary A. Sulikowski
    DOI:10.1021/ja00137a026
    日期:1995.8
  • Total synthesis of urdamycinone B via C-glycosidation of an unprotected sugar and Diels–Alder reaction of C-glycosyl juglone
    作者:Goh Matsuo、Yuko Miki、Masaya Nakata、Shuichi Matsumura、Kazunobu Toshima
    DOI:10.1039/cc9960000225
    日期:——
    The total synthesis of C-glycosyl angucycline, urdamycinone B 1, was achieved via C-glycosidation of naphthol 6 and the unprotected o-olivose 7, and Diels-Alder reaction of the unprotected C-glycosyl juglone 9 and the diene 17 as the key steps.
  • Total Synthesis of <i>C</i>-Glycosylangucycline, Urdamycinone B, Using an Unprotected Sugar
    作者:Goh Matsuo、Yuko Miki、Masaya Nakata、Shuichi Matsumura、Kazunobu Toshima
    DOI:10.1021/jo990648y
    日期:1999.9.1
    The total synthesis of urdamycinone B (1), a prototypical member of the C-glycosylangucycline antibiotics, was achieved by a novel and effective strategy without any protecting group in the sugar moiety. The unprotected C-glycosyljuglone 6 was effectively synthesized by the aryl C-glycosidation of 1,5-naphthalenediol (16) with the totally unprotected D-olivose (8) and the subsequent regioselective photooxygenation of the resultant C-glycosylnaphthalenediol 17. On the other hand, the diene 7 was prepared from 3-methyl-2-cyclohexen-1-one (9) in a short step via the cross-coupling of the vinyl triflate 20 and vinylbutyltin (21) and the Wittig reaction of the aldehyde 24 and the phosphine 25. Finally, the regioselective Diels-Alder reaction of the unprotected C-glycosyljuglone 6 and the diene 7, followed by the regioselecitive introduction of the ketone function at the C1 position, led to the total synthesis of 1.
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同类化合物

酒色霉素 A1 萘并[1,2-b]菲-7,14-二酮 苯并蒽-7,12-二酮 腊伯罗霉素 浅内红霉素 水绫霉素 棣棠霉素 C 抑胃酶氨酰-21 富士霉素A 四角霉素 丙酸,2-甲基-,(3R,4S)-1,2,3,4,7,12-六氢-8-甲氧基-3-甲基-1,7,12-三羰基苯并[a]蒽-4-基酯 丁二酸,碘-,4-乙基1-甲基酯(9CI) N-{4-[(4-吡啶-2-基哌嗪-1-基)羰基]苯基}-7-(三氟甲基)喹啉-4-胺 8-羟基-3-甲基-3,4-二氢-1,7,12(2H)-苯并[a]蒽三酮 8-甲氧基-3-甲基-3,4-二氢-1,7,12(2H)-四苯e三酮 8,11-二[2-(2-羟基乙基氨基)乙基氨基]-6-甲氧基-1,2,3,4-四氢苯并[a]蒽-7,12-二酮 4a,8,12b-三羟基-4-甲基-1H-苯并[a]蒽-2,7,12-三酮 3-甲氧基苯并(a)蒽-7,12-二酮 1,3-二羟基-8-甲氧基-3-甲基-2,4-二氢-1H-苯并[a]蒽-7,12-二酮 (R)-8-羟基-3-甲基-1,2,3,4-四氢苯并[a]蒽-7,12-二酮 (3S)-6-羟基-8-甲氧基-3-甲基-3,4-二氢-2H-苯并[a]蒽-1,7,12-三酮 (3S)-3-甲基-8-[(2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢吡喃-2-基]氧基-3,4-二氢-2H-苯并[a]蒽-1,7,12-三酮 (3S)-11-羟基-8-甲氧基-3-甲基-3,4-二氢-2H-苯并[a]蒽-1,7,12-三酮 (3R)-9-[(2R,4R,5R,6R)-4-[(2S,5S,6S)-5-[(2S,4R,5S,6R)-4,5-二羟基-6-甲基四氢吡喃-2-基]氧基-6-甲基四氢吡喃-2-基]氧基-5-羟基-6-甲基四氢吡喃-2-基]-3,8-二羟基-3-甲基-2,4-二氢苯并[b]菲-1,7,12-三酮 (2S,4S,5S)-4-[(1E,3E,5E)-7-[(2R,6R)-6-[(2R,3S,4aR,12bS)-2,3,4A,8,12B-五羟基-3-甲基-1,7,12-三氧代-2,4-二氢苯并[h]菲-9-基]-2-甲基四氢吡喃-3-基]氧基-7-氧代庚-1,3,5-三烯基]-2,5-二甲基-1,3-二氧戊环-2-羧酸 (2R,3S,4aR,12bS)-2,3,4a,8,12b-五羟基-3-甲基-3,4,4a,12b-四氢-1,7,12(2H)-四苯e三酮 (1S,3S)-10-[[(1S,3S)-1,11-二羟基-8-甲氧基-3-甲基-7,12-二氧代-1,2,3,4-四氢苯并[h]菲-10-基]甲基]-1,11-二羟基-8-甲氧基-3-甲基-1,2,3,4-四氢苯并[B]菲-7,12-二酮 (1S,3S)-1-羟基-8-甲氧基-3-甲基-1,2,3,4-四氢苯并[a]蒽-7,12-二酮 (-)-8-O-甲基四角霉素 methyl 9-fluoro-6-hydroxy-8-methoxy-1,2,3,4-tetrahydrobenz[a]anthracene-7,12-dione-2-carboxylate urdamycinone B amycomycin B 6-hydroxy-5-hydroxymethylbenz[a]anthracene-7,12-dione 6-hydroxy-5-methylbenz[a]anthracene-7,12-dione 6-hydroxy-1,5,8-trimethoxy-3-methyltetraphene-7,12-dione 3,6-Dihydroxy-3-methyl-1,2,3,4-tetrahydrobenzanthracene-7,12-dione Moromycin B Moromycin A 1,2,3,11,12,13-Hexamethoxydibenzanthracen-7,14-chinon 4-methoxybenzanthracene-7,12-dione Fujianmycin B (3R,4aR,12bS)-4a,8,12b-trihydroxy-9-[5-(5-hydroxy-6-methyloxan-2-yl)oxy-6-methyloxan-2-yl]-3-methyl-3-[(6-methyl-5-oxo-2H-pyran-2-yl)oxy]-2,4-dihydrobenzo[a]anthracene-1,7,12-trione 4,11-dihydroxy-dibenz[a,h]anthracene-7,14-dione 5-fluoro-1,2,3,4-tetrahydrobenzanthracene-7,12-dione 10-fluoro-1,2,3,4-tetrahydrobenzanthracene-7,12-dione 3-methoxydibenzanthracene-7,14-dione 4-Hydroxy-benzanthracen-7,12-dion 8-Methoxy-1,2,3,4-tetrahydro-benzo[a]anthracene-7,12-dione 1-Hydroxybenzantracen-7,12-chinon 8-methoxy-3-methyl-7,12-dioxy-1,2,3,4-tetrahydro-benzoanthracene-2-dimethylene dithioacetal