Δ9(10)-Octalon-(1)-<2,4-dinitro-phenylhydrazon> | 66050-57-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Δ9(10)-Octalon-(1)-<2,4-dinitro-phenylhydrazon>
• 英文别名: Δ⁹-Octalon-(1)-<2,4-dinitro-phenylhydrazon>
• CAS: 66050-57-5
• 化学式: C₁₆H₁₈N₄O₄
• 分子量: 330.343
• InChiKey: VBUGMWRMGNRRBC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.33
• 重原子数：
  24.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  110.67
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 作用下， 生成 Δ9(10)-Octalon-(1)-<2,4-dinitro-phenylhydrazon>
  参考文献：
  名称：

  A Superior Method for Reducing Phenol Ethers to Dihydro Derivatives and Unsaturated Ketones

  摘要：

  DOI：

  10.1021/ja01117a064

文献信息

• Dietary Protein, Phosphorus and Potassium Are Beneficial to Bone Mineral Density in Adult Men Consuming Adequate Dietary Calcium
  作者：Susan J. Whiting、Jennifer L. Boyle、Angela Thompson、Robert L. Mirwald、Robert A. Faulkner

  DOI：10.1080/07315724.2002.10719242

  日期：2002.10

  Objective: The purpose of this study was to determine relationships of calcium (Ca), protein (Pr), phosphorus (P) and potassium (K) to measures of bone mineral density in adult men.Methods: Cross-sectional analysis of 57 men ages 39 to 42 years who were participants in an ongoing study. Dietary assessment was conducted using the Block food frequency questionnaire (FFQ). BMD of total body (TB), hip and lumbar spine (LS) were measured with dual X-ray absorptiometry (DXA).Results: Ca, Pr, P and K, as well as lean body mass (LBM), showed significant correlation with BMD at the total body, hip and lumbar spine. Stepwise forward regression selection method identified LBM. height and fat mass as significant predictors of TB-BMD, LBM and height as significant predictors of hip BMD, and LBM as a significant predictor of LS-BMD. As the nutrients tested correlated significantly with each other, only one nutrient was entered into the regression model at a time to accommodate the potential for multicollinearity. In regression analysis, adjusted for site-specific anthropometric variables and energy intake, K, Pr and P intake accounted for significant (p < 0.05) prediction of TB-BNID and LS-BMD values by 7% to 13%. No bone-related nutrient added significantly to the prediction of hip BMD. Ca intake was not significantly associated with BMD at any site in the adjusted models.Conclusions: Our analysis provides support that a moderate protein 0.2 g/kg) diet, plentiful in potassium (>100 mmol/day) and phosphorus (1741 +/- 535 mg) is beneficial for maintaining bone mineral density in adult men when Ca intake was adequate (1200 +/- 515 mg).
• 117. Reduction by dissolving metals. Part I
  作者：Arthur J. Birch

  DOI：10.1039/jr9440000430

  日期：——
• 168. The synthesis of polyterpenoid compounds. Part III
  作者：J. W. Cook、C. A. Lawrence

  DOI：10.1039/jr9370000817

  日期：——
• Synthesis of Δ^8,9- and Δ^9,10-Octal-1-one¹
  作者：HERBERT O. HOUSE、HUGH W. THOMPSON

  DOI：10.1021/jo01068a027

  日期：1961.10