YIL-781

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: YIL-781
• 英文别名: 6-(4-fluorophenoxy)-3-{[(3S)-1-isopropylpiperidin-3-yl]methyl}-2-methylquinazolin-4(3H)-one；6-(4-fluorophenoxy)-2-methyl-3-[[(3S)-1-propan-2-ylpiperidin-3-yl]methyl]quinazolin-4-one
• 化学式: C₂₄H₂₈FN₃O₂
• 分子量: 409.504
• InChiKey: FRKXOBMDEXCHHD-SFHVURJKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  45.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  6-bromo-3-{[(3S)-isopropylpiperidin-3-yl]methyl}-2-methylquinazolin-4(3H)-one 、 4-氟苯酚 在 2,2,6,6-四甲基-3,5-庚二酮 、 caesium carbonate 、 copper(l) chloride 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 0.33h， 以38%的产率得到YIL-781
  参考文献：
  名称：

  Quinazolinone Derivatives as Orally Available Ghrelin Receptor Antagonists for the Treatment of Diabetes and Obesity

  摘要：

  The peptide hormone ghrelin is the endogenous ligand for the type l a growth hormone secretagogue receptor (GHS-R1a) and the only currently known circulating appetite stimulant. GHS-R1a antagonism has therefore been proposed as a potential approach for obesity treatment. More recently, ghrelin has been recognized to also play a role in controlling glucose-induced insulin secretion, which suggests another possible benefit for a GHS-R1a antagonist, namely, the role as an insulin secretagogue with potential value for diabetes treatment. In our laboratories, piperidine- substituted quinazolinone derivatives were identified as a new class of small-molecule GHS-R1a antagonists. Starting from an agonist with poor oral bioavailability, optimization led to potent, selective, and orally bioavailable antagonists. In vivo efficacy evaluation of selected compounds revealed suppression of food intake and body weight reduction as well as glucose-lowering effects mediated by glucose-dependent insulin secretion.

  DOI：

  10.1021/jm070071+

文献信息

• Novel phenyl-substituted imidazolidines, process for preparation thereof, medicaments comprising said compounds and use thereof
  申请人：JAEHNE Gerhard

  公开号：US20110178134A1

  公开（公告）日：2011-07-21

  The invention relates to compounds of formula (I) wherein the groups have stated meanings, and to their physiologically compatible salts. Said compounds are suitable, for example, as anti-obesity drugs and for treating cardiometabolic syndrome.

  本发明涉及具有所述意义的公式（I）的化合物，以及它们的生理相容性盐。所述化合物适用于例如作为抗肥胖药物和治疗心血管代谢综合征。
• AZOLOPYRIDIN-3-ONE DERIVATIVES AS INHIBITORS OF LIPASES AND PHOSPHOLIPASES
  申请人：Petry Stefan

  公开号：US20130157941A1

  公开（公告）日：2013-06-20

  The present invention relates to azolopyridin-3-one derivatives of the general formula (I) with the meanings specified in the description, to their pharmaceutically usable salts and to their use as drug substances.

  本发明涉及通式（I）所示的咪唑吡啶-3-酮衍生物，其含义如描述中所指定的，以及它们的药用盐和作为药物物质的用途。
• Arylchalcogenoarylalkyl-substituted imidazolidine-2,4-diones, process for preparation thereof, medicaments comprising these compounds and use thereof
  申请人：JAEHNE Gerhard

  公开号：US20110053947A1

  公开（公告）日：2011-03-03

  The invention relates to compounds of formula (I) wherein the groups R and R′, A, D, E, G, L, p and R1 to R10 have the stated meanings and to their physiologically compatible salts. Said compounds are suitable, for example, as anti-obesity drugs.

  本发明涉及具有公式（I）的化合物，其中R和R'、A、D、E、G、L、p以及R1至R10具有所述含义，以及它们的生理相容性盐。所述化合物例如可作为抗肥胖药物使用。
• Novel aromatic fluoroglycoside derivatives, pharmaceuticals comprising said compounds and the use thereof
  申请人：FRICK Wendelin

  公开号：US20110059910A1

  公开（公告）日：2011-03-10

  The invention relates to substituted aromatic fluoroglycoside derivatives, and to the physiologically compatible salts and physiologically functional derivatives thereof. The invention also relates to methods of lowering blood sugar and the treatment of type I and type II diabetes.

  这项发明涉及取代芳香族氟糖苷衍生物，以及其生理兼容盐和生理功能衍生物。该发明还涉及降低血糖和治疗I型和II型糖尿病的方法。
• HETEROCYCLICALLY SUBSTITUTED METHOXYPHENYL DERIVATIVES WITH AN OXO GROUP, PROCESSES FOR PREPARATION THEREOF AND USE THEREOF AS MEDICAMENTS
  申请人：KEIL Stefanie

  公开号：US20120004165A1

  公开（公告）日：2012-01-05

  Heterocyclically substituted methoxyphenyl derivatives with an oxo group, processes for preparation thereof and use thereof as medicaments The invention relates to heterocyclically substituted methoxyphenyl derivatives with an oxo group, and to physiologically compatible salts thereof. The invention relates to compounds of the formula I in which R1, R2, R3, R4, R10, X, n, B 1 , B 2 , B 3 and B 4 are each defined as specified, and to the physiologically compatible salts thereof. The compounds are suitable, for example, for treatment of diabetes.

  含有氧代基的杂环取代甲氧基苯基衍生物，其制备方法及用途作为药物。该发明涉及含有氧代基的杂环取代甲氧基苯基衍生物，以及其生理兼容盐。该发明涉及以下式I的化合物 其中R1、R2、R3、R4、R10、X、n、B1、B2、B3和B4分别如规定所定义，以及其生理兼容盐。这些化合物适用于例如糖尿病的治疗。