替奎安 | 99759-19-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 替奎安
• 英文名称: 3-O-[β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl]tigogenin
• 英文别名: tiqueside；β-tigogenin cellobioside；CP-88,818；tigogenin cellobioside (β-anomer)；(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,5'R,6R,7S,8R,9S,12S,13S,16S,18S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 99759-19-0
• 化学式: C₃₉H₆₄O₁₃
• 分子量: 740.929
• InChiKey: GUSVHVVOABZHAH-OPZWKQDFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  52
• 可旋转键数：
  6
• 环数：
  8.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  197
• 氢给体数：
  7
• 氢受体数：
  13

反应信息

• 作为产物：
  描述：

  tigogenin cellobioside heptaacetate (β-anomer) 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 1.5h， 以85%的产率得到替奎安
  参考文献：
  名称：

  热糖基化：β-纤维二磺酰氟七乙酸盐与tigogenin及其三甲基甲硅烷基醚的反应

  摘要：

  摘要在112–142°C的温度下，β-纤维二糖基氟七乙酸酯与ticogenin在甲苯或邻二甲苯中的热反应得到了ticogenylβ-纤维二糖苷七乙酸酯，具有良好的立体选择性。该程序避免使用路易斯酸或传统的糖苷化促进剂。脱乙酰基产物是降胆固醇和抗动脉粥样硬化剂。

  DOI：

  10.1016/s0008-6215(97)00167-5

文献信息

• DISUBSTITUTED TRIFLUOROMETHYL PYRIMIDINONES AND THEIR USE
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20160221965A1

  公开（公告）日：2016-08-04

  The present application relates to novel 2,5-disubstituted 6-(trifluoromethyl)pyrimidin-4(3H)-one derivatives, to processes for their preparation, to their use alone or in combinations for the treatment and/or prevention of diseases, and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular, renal, inflammatory and fibrotic diseases.

  本申请涉及新颖的2,5-二取代6-(三氟甲基)嘧啶-4(3H)-酮衍生物，其制备方法，其单独或与其他药物联合用于治疗和/或预防疾病，以及用于制备治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管、肾脏、炎症和纤维化疾病。
• [EN] METHYL OXAZOLE OREXIN RECEPTOR ANTAGONISTS<br/>[FR] MÉTHYLOXAZOLES ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE
  申请人：MERCK SHARP & DOHME

  公开号：WO2016089721A1

  公开（公告）日：2016-06-09

  The present invention is directed to methyl oxazole compounds which are antagonists of orexin receptors. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which orexin receptors are involved.

  本发明涉及甲基噁唑化合物，其为促进睡眠的受体拮抗剂。本发明还涉及所述化合物在潜在治疗或预防涉及促进睡眠的神经和精神疾病和疾病中的用途。本发明还涉及包含这些化合物的组合物。本发明还涉及这些组合物在潜在预防或治疗涉及促进睡眠的疾病中的用途。
• 3-AMINOIMIDAZO 1,2-A PYRIDINE DERIVATIVES HAVING AN SGLT1- AND SGLT2-INHIBITING ACTION FOR THE TREATMENT OF TYPE 1 AND TYPE 2 DIABETES
  申请人：Klein Markus

  公开号：US20100305142A1

  公开（公告）日：2010-12-02

  Novel compounds of the formula (I), in which W, T, R 1 , R 2 , R 3 , R 4 , R 5 and R 6 have the meanings indicated in Patent Claim ( 1 ), are suitable as antidiabetics.

  化合物的新颖结构如下（I）式，其中W，T，R1，R2，R3，R4，R5和R6的含义如专利权要求（1）中所示，适用作为抗糖尿病药物。
• METHOD FOR THE PREPARATION OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOXAMIDE AND THE PURIFICATION THEREOF FOR USE AS AN ACTIVE PHARMACEUTICAL INGREDIENT
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20180244670A1

  公开（公告）日：2018-08-30

  The present invention relates to a novel and improved process for preparing (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide of the formula (I)

  本发明涉及一种用于制备式(I)的(4S)-4-(4-氰基-2-甲氧基苯基)-5-乙氧基-2,8-二甲基-1,4-二氢-1,6-萘啉-3-羧酰胺的新型改进工艺。
• Benzimidazole Derivatives
  申请人：Burgdorf Lars Thore

  公开号：US20100016372A1

  公开（公告）日：2010-01-21

  Novel compounds of the formula I (I), in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R, Q, W, X and Z have the meanings indicated in Patent Claim 1 , are suitable as antidiabetics.

  公式I（I）的新化合物，其中R1，R2，R3，R4，R5，R6，R7，R8，R9，R10，R11，R12，R13，R，Q，W，X和Z的含义如专利权要求书中所示，适用于抗糖尿病药物。