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rac-1,4,5,6-tetrahydro-5-methylamino-2-ureidopyrimidin-4-one | 207570-27-2

中文名称
——
中文别名
——
英文名称
rac-1,4,5,6-tetrahydro-5-methylamino-2-ureidopyrimidin-4-one
英文别名
[5-(methylamino)-6-oxo-4,5-dihydro-1H-pyrimidin-2-yl]urea
rac-1,4,5,6-tetrahydro-5-methylamino-2-ureidopyrimidin-4-one化学式
CAS
207570-27-2
化学式
C6H11N5O2
mdl
——
分子量
185.186
InChiKey
YZYUOXBMEKWXLI-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):
    -2.3
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    109
  • 氢给体数:
    4
  • 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

点击查看最新优质反应信息

文献信息

  • Pyrimidinone antibiotics—heterocyclic analogues with improved antibacterial spectrum
    作者:Michael Brands、Yolanda Cancho Grande、Rainer Endermann、Reinhold Gahlmann、Jochen Krüger、Siegfried Raddatz
    DOI:10.1016/s0960-894x(03)00578-x
    日期:2003.8
    We report the synthesis and pharmacological evaluation of new derivatives of the natural dipeptide antibiotic TAN 1057 A,B containing heterocycles either in the beta-amino acid side chain or as mimics of the urea function. In the course of this program, we identified novel analogues that display activity towards a broader panel of Gram-positive bacteriae.
    我们报告了天然二肽抗生素TAN 1057 A,B的新衍生物的合成和药理学评估,该衍生物在β-氨基酸侧链中或作为尿素功能的模拟物含有杂环。在该程序的过程中,我们确定了显示对更广泛的革兰氏阳性细菌具有活性的新型类似物。
  • Preparation of Cyclopropane Analogues of the Natural AntibioticTAN 1057 A/B
    作者:Markus Kordes、Michael Brands、Mazen Es-Sayed、Armin de Meijere
    DOI:10.1002/ejoc.200500177
    日期:2005.7
    The two new analogues 2 and 3 of the natural dipeptide antibiotic TAN 1057 A/B (1), both with cyclopropyl containing β-amino acid side chains, were prepared. The synthesis of the corresponding β-amino acids in appropriately protected form (4-Z3 and 5-Z2, respectively) from the correspondingly protected (hydroxyethyl)- (7a) and (hydroxymethyl)-substituted cyclopropylideneacetate (7b), prepared in two
    制备了天然二肽抗生素 TAN 1057 A/B (1) 的两个新类似物 2 和 3,两者均具有含 β-氨基酸侧链的环丙基。从相应保护的(羟乙基)-(7a)和(羟甲基)-取代的环亚丙基乙酸酯(7b)合成适当保护形式(分别为 4-Z3 和 5-Z2)的相应 β-氨基酸,分两步制备分别来自高烯丙基和烯丙基苄基醚,分别通过 9 步和 7 步实现,总产率分别为 17 (4-Z3) 和 9.3% (5-Z2)。与 N-甲基二氢嘧啶酮 22 偶联并脱保护得到化合物 2 和 3,结果证明它们对金黄色葡萄球菌的耐甲氧西林菌株具有活性,尽管程度低于 TAN 1057 本身。(© Wiley-VCH Verlag GmbH & Co. KGaA,
  • SAR studies on dihydropyrimidinone antibiotics
    作者:Lianhong Xu、Lijun Zhang、Robert Jones、Clifford Bryant、Nina Boddeker、Eric Mabery、Gina Bahador、Julia Watson、Jeffery Clough、Murty Arimilli、Wendy Gillette、Dorothy Colagiovanni、Keyu Wang、Craig Gibbs、Choung U. Kim
    DOI:10.1016/j.bmcl.2011.01.099
    日期:2011.3
    There is an urgent need for the development of novel antimicrobial agents that offer effective treatment against MRSA. Using a new class of dipeptide antibiotic TAN-1057A/B as lead, we designed, synthesized and evaluated analogs of TAN-1057A/B. Several novel dihydropyrimidinone antibiotics demonstrating comparable antibiotic efficacy while possessing favorable selectivity were identified. (C) 2011 Elsevier Ltd. All rights reserved.
  • Dihydropyrimidinones—a new class of anti-Staphylococcal antibiotics
    作者:Michael Brands、Rainer Endermann、Reinhold Gahlmann、Jochen Krüger、Siegfried Raddatz
    DOI:10.1016/s0960-894x(02)00880-6
    日期:2003.1
    We report the synthesis and pharmacological evaluation of new derivatives of natural dipeptide antibiotic TAN-1057 A, B. In the course of this program, we identified novel analogues of the natural product that display similar antibacterial activity and showed improved tolerability. (C) 2002 Elsevier Science Ltd. All rights reserved.
  • Novel Antibiotics for the Treatment of Gram-Positive Bacterial Infections
    作者:Michael Brands、Rainer Endermann、Reinhold Gahlmann、Jochen Krüger、Siegfried Raddatz、Jürgen Stoltefuβ、Vladimir N. Belov、Shamil Nizamov、Viktor V. Sokolov、Armin de Meijere
    DOI:10.1021/jm0111191
    日期:2002.9.1
    The natural dipeptide antibiotic TAN 1057 A,B displays excellent antibacterial activity against staphylococci including methicillin resistant Staphylococcus aureus. However, the in vitro activity against additional Gram-positive strains, in particular pneumococci and Enterococcus faecalis, proved to be considerably lower. We report the synthesis and pharmacological evaluation of new derivatives of this natural product that displayed increased antibacterial potency against staphylococci and were also active against pneumococci. In particular, the analogues bearing modified beta-homoarginine side chains with methylated guanidine moieties were shown to be significantly more potent than the natural product TAN 1057 A,B.
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