4-chloro-3,β-dinitro-styrene | 780-12-1

• 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: 4-chloro-3,β-dinitro-styrene
• 英文别名: 4-Chlor-3,β-dinitro-styrol；1-(4-chloro-3-nitrophenyl)-2-nitroethene；1-(4-Chloro-3-nitrophenyl)-2-nitroethene；1-chloro-2-nitro-4-(2-nitroethenyl)benzene
• CAS: 780-12-1
• 化学式: C₈H₅ClN₂O₄
• 分子量: 228.592
• InChiKey: HZQUUWYQZMTGCL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  91.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-chloro-3,β-dinitro-styrene 、 1,1-二乙氧基-1-[乙氧基(甲基)磷基]乙烷 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 1.03h， 以38%的产率得到(1,1-diethoxyethyl)[2-(4-chloro-3-nitrophenyl)-3-nitropropyl]ethoxyphosphino-1-one
  参考文献：
  名称：

  GAMMA-AMINO-BUTYRIC ACID DERIVATIVES AS GABAB RECEPTOR LIGANDS

  摘要：

  揭示了作为GABAB受体配体的γ-氨基丁酸衍生物、包括这种衍生物的药物组合物，以及使用这种衍生物和药物组合物治疗疾病的方法。

  公开号：

  US20100267676A1
• 作为产物：
  描述：

  4-chloro-3-nitro-cinnamic acid 在 硝酸 作用下， 生成 4-chloro-3,β-dinitro-styrene
  参考文献：
  名称：

  Functional hyperandrogenism detected by corticotropin and GnRH-analogue stimulation tests in women affected by apparently idiopathic hirsutism

  摘要：

  The etiologic diagnosis of hirsutism is often difficult. Previous studies have reported normal basal androgen and SHBG concentrations in 33-50% of hirsute women, suggesting the presence of an "idiopathic" form of hirsutism as the most frequent cause of this problem. The recent use of GnRH-analogues together with the corticotropin stimulation test allows better understanding of whether the cause of hirsutism is androgen excess and, if so, whether the origin of the latter is ovarian, adrenal or both. The present study evaluated adrenal and ovarian function in 48 young hirsute women as well as in 78 normal women matched for body mass index and age, who acted as control group. To determine ovarian function, a single 100-mug dose of GnRH analogue triptorelin was injected sc; thereafter, gonadotropins, 17-hydroxyprogesterone (17-OHP), Delta4-androstenedione (Delta4), total testosterone (T) and estradiol were determined. To better understand the adrenal function, 250 mug of 1,24 ACTH were administrated as iv infusion for 5 h, and plasma cortisol (F), 17-OHP, Delta4, DHEAS, T, 11-desossicortisol were measured. The combined use of these two stimulation tests was able to detect mild to moderate abnormalities in the steroidogenesis of ovaries alone (23%), adrenals alone (16.6%), or both (35.4%) in most hirsute women (75%) with otherwise normal baseline androgen concentrations. In particular, patients showed significantly increased responses of 17-OHP, Delta4, total T, 11-desossicortisol, and F to 1,24-ACTH administration. Moreover, they also had significantly higher 17-OHP and T responses to triptorelin. In conclusion, milder forms of functional ovarian and/or adrenal hyperandrogenism, similar to those found in clearly hyperandrogenic women, were observed and could be an underlying mechanism of idiopathic hirsutism. (J. Endocrinol. Invest. 24: 491-498, 2001) (C) 2001, Editrice Kurtis.

  DOI：

  10.1007/bf03343881

文献信息

• Gel Entrapped Base Catalysed (GEBC) Henry Reaction: Synthesis of Conjugated Nitroalkenes
  作者：B. P. Bandgar、L. S. Uppalla

  DOI：10.1080/00397910008087384

  日期：2000.1

  Abstract A new, simple and practical procedure for direct transformation of aldehydes or ketones and nitromethane into conjugated nitroalkenes by using novel gel entrapped base catalyst (GEBC) has been described.

  摘要 描述了使用新型凝胶包埋碱催化剂 (GEBC) 将醛或酮和硝基甲烷直接转化为共轭硝基烯烃的新的、简单且实用的方法。
• Gamma-amino-butyric acid derivatives as GABAB receptor ligands
  申请人：XenoPort, Inc.

  公开号：US08344028B2

  公开（公告）日：2013-01-01

  Gamma-amino-butyric acid derivatives that are GABAB receptor ligands, pharmaceutical compositions comprising such derivatives, and methods of using such derivatives and pharmaceutical compositions thereof for treating diseases are disclosed.

  本发明涉及一种GABAB受体配体的Gamma-氨基丁酸衍生物，包括这种衍生物的制药组合物，以及使用这种衍生物和制药组合物治疗疾病的方法。
• Antifungal Activity of a Series of Substituted [(α-Nitroalkyl)benzylthio]alkylamines¹
  作者：Robert C. Tweit、R. D. Muir、Seth Mizuba、Webster R. Crowley

  DOI：10.1021/jm00327a019

  日期：1965.5
• Functional hyperandrogenism detected by corticotropin and GnRH-analogue stimulation tests in women affected by apparently idiopathic hirsutism
  作者：Riccardo Rossi、L. Tauchmanovà、A. Luciano、R. Valentino、S. Savastano、C. Battista、M. Di Martino、G. Lombardi

  DOI：10.1007/bf03343881

  日期：2001.7

  The etiologic diagnosis of hirsutism is often difficult. Previous studies have reported normal basal androgen and SHBG concentrations in 33-50% of hirsute women, suggesting the presence of an "idiopathic" form of hirsutism as the most frequent cause of this problem. The recent use of GnRH-analogues together with the corticotropin stimulation test allows better understanding of whether the cause of hirsutism is androgen excess and, if so, whether the origin of the latter is ovarian, adrenal or both. The present study evaluated adrenal and ovarian function in 48 young hirsute women as well as in 78 normal women matched for body mass index and age, who acted as control group. To determine ovarian function, a single 100-mug dose of GnRH analogue triptorelin was injected sc; thereafter, gonadotropins, 17-hydroxyprogesterone (17-OHP), Delta4-androstenedione (Delta4), total testosterone (T) and estradiol were determined. To better understand the adrenal function, 250 mug of 1,24 ACTH were administrated as iv infusion for 5 h, and plasma cortisol (F), 17-OHP, Delta4, DHEAS, T, 11-desossicortisol were measured. The combined use of these two stimulation tests was able to detect mild to moderate abnormalities in the steroidogenesis of ovaries alone (23%), adrenals alone (16.6%), or both (35.4%) in most hirsute women (75%) with otherwise normal baseline androgen concentrations. In particular, patients showed significantly increased responses of 17-OHP, Delta4, total T, 11-desossicortisol, and F to 1,24-ACTH administration. Moreover, they also had significantly higher 17-OHP and T responses to triptorelin. In conclusion, milder forms of functional ovarian and/or adrenal hyperandrogenism, similar to those found in clearly hyperandrogenic women, were observed and could be an underlying mechanism of idiopathic hirsutism. (J. Endocrinol. Invest. 24: 491-498, 2001) (C) 2001, Editrice Kurtis.
• GAMMA-AMINO-BUTYRIC ACID DERIVATIVES AS GABAB RECEPTOR LIGANDS
  申请人：Xu Feng

  公开号：US20100267676A1

  公开（公告）日：2010-10-21

  Gamma-amino-butyric acid derivatives that are GABA B receptor ligands, pharmaceutical compositions comprising such derivatives, and methods of using such derivatives and pharmaceutical compositions thereof for treating diseases are disclosed.

  揭示了作为GABAB受体配体的γ-氨基丁酸衍生物、包括这种衍生物的药物组合物，以及使用这种衍生物和药物组合物治疗疾病的方法。