(±)-cis-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride | 179462-37-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (±)-cis-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride
• 英文别名: (rac-di-exo)-3-amino-bicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride；(1R,2S,3R,4S)-3-Aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride；(1R,2S,3R,4S)-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid;hydrochloride
• CAS: 179462-37-4
• 化学式: C₈H₁₃NO₂*ClH
• 分子量: 191.658
• InChiKey: GVGHCTZKPYWADE-BZUDZRPRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.87
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  63.3
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (±)-cis-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride 在 N-甲基吗啉 、 氯化亚砜 、 sodium cyanoborohydride 、 碳酸氢钠 、 溶剂黄146 作用下， 以 乙醇 、 水 、 乙酸乙酯 、 乙腈 为溶剂， 反应 8.5h， 生成 N-[3-[(4aR,5S,8R,8aS)-1-[(4-氟苯基)甲基]-1,2,4a,5,6,7,8,8a-八氢-4-羟基-2-氧代-5,8-甲桥喹啉-3-基]-1,1-二氧代-2H-1,2,4-苯并噻二嗪-7-基]甲磺酰胺
  参考文献：
  名称：

  WO2008/124450

  摘要：

  公开号：
• 作为产物：
  描述：

  N-(Chlorosulfonyl)-exo-3-aza-4-ketotricyclo<4.2.1.0^2,5>nonane 在 盐酸 、 水 、 sodium hydroxide 、 sodium sulfite 作用下， 以 水 为溶剂， 生成 (±)-cis-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride
  参考文献：
  名称：

  Large-Scale Syntheses of FMOC-Protected Non-Proteogenic Amino Acids:  Useful Building Blocks for Combinatorial Libraries

  摘要：

  Convenient and reliable large-scale procedures for the protection of various amino acids with N-(9-fluorenyimethoxycarbonyl)oxysuccinimide (FMOC-OSu) are described. Commercially available 4-aminomethylbenzoic acid and trans-4-(aminomethyl)cyclohexanecarboxylic acid were converted into their corresponding FMOC-derivatives in excellent yields without the need for an extractive workup. In addition, FMOC-cis-beta -amino acids were also prepared, employing a [2 + 2]-cycloaddition strategy between a cyclic olefin and N-chlorosulfonyl isocyanate (CSI). The resulting N-chlorosulfonyl fl-lactams were reduced to the parent beta -lactams with sodium sulfite and then converted to the cis-fi-amino acid hydrochlorides by exposure to aqueous hydrochloric acid. The resulting cis-fi-amino acids were converted to their FMOC-derivatives under conditions similar to those developed for the commercially available amino acids. Differences in the conditions employed between these beta -amino acids and the commercial derivatives were observed, primarily in the nature of the base required for the reaction. A possible rationale for the differences in behavior is described. These FMOC-amino acid derivatives are valuable intermediates for the solid-phase synthesis of combinatorial libraries.

  DOI：

  10.1021/op010204f

文献信息

• [EN] A METHOD OF INHIBITING HEPATITIS C VIRUS BY COMBINATION OF A 5,6-DIHYDRO-1H-PYRIDIN-2-ONE AND ONE OR MORE ADDITIONAL ANTIVIRAL COMPOUNDS<br/>[FR] PROCÉDÉ D'INHIBITION DU VIRUS DE L'HÉPATITE C PAR COMBINAISON D'UNE 5,6-DIHYDRO-1H-PYRIDIN-2-ONE ET D'UN OU PLUSIEURS COMPOSÉS ANTIVIRAUX SUPPLÉMENTAIRES
  申请人：ANADYS PHARMACEUTICALS INC

  公开号：WO2010042834A1

  公开（公告）日：2010-04-15

  The invention is directed to a method of treating infections by hepatitis C virus by administering N-3-[(1R,2S,7R,8S)-3-(4-fluoro-benzyl)-6-hydroxy-4-oxo-3-aza-tricyclo[6.2.1.02,7]undec-5-en-5-yl]-1,1 -dioxo-l,4-dihydro-lλ6- benzo[l,2,4]thiadiazin-7-yl} -methanesulfonamide and one or more additional antiviral compounds or pharmaceutical compositions containing such compounds.

  本发明涉及一种治疗乙型肝炎病毒感染的方法，通过给予N-3-[(1R,2S,7R,8S)-3-(4-氟苯基)-6-羟基-4-氧代-3-氮杂三环[6.2.1.02,7]十一碳-5-烯-5-基]-1,1-二氧代-1,4-二氢-1λ6-苯并[1,2,4]噻二唑-7-基}-甲磺酰胺以及一个或多个附加的抗病毒化合物或含有此类化合物的药物组合物。
• [1,2,4]THIADIAZINE 1,1-DIOXIDE COMPOUNDS
  申请人：Ruebsam Frank

  公开号：US20090306057A1

  公开（公告）日：2009-12-10

  The invention is directed to [1,2,4]thiadiazine 1,1-dioxide compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.

  这项发明涉及[1,2,4]噻二嗪1,1-二氧化物化合物和含有这种化合物的药物组合物，可用于治疗丙型肝炎病毒感染。
• [1,2,4]THIADIAZINE 1,1-DIOXIDE COMPOUNDS FOR LOWERING SERUM URIC ACID
  申请人：Freddo James L.

  公开号：US20120316156A1

  公开（公告）日：2012-12-13

  The present invention describes [1,2,4]thiadiazine 1,1-dioxide compounds and pharmaceutically acceptable salts thereof, which are useful in lowering serum uric acid in a patient in need thereof comprising administering to the patient a therapeutically or prophylactically effective amount of a [1,2,4]thiadiazine 1,1-dioxide compound.

  本发明描述了[1,2,4]噻二嗪1,1-二氧化物化合物及其药用可接受盐，这些化合物在降低需要的患者的血清尿酸方面是有用的，包括向患者投予治疗或预防有效量的[1,2,4]噻二嗪1,1-二氧化物化合物。
• 5,6-DIHYDRO-1H-PYRIDIN-2-ONE COMPOUNDS
  申请人：Tran Chinh V.

  公开号：US20100034773A1

  公开（公告）日：2010-02-11

  The invention is directed to 5,6-dihydro-1H-pyridin-2-one compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.

  该发明涉及5,6-二氢-1H-吡啶-2-酮化合物和含有这种化合物的药物组合物，用于治疗丙型肝炎病毒感染。
• [EN] 4-(2-FLUORO-4-METHOXY-5-3-(((1-METHYLCYCLOBUTYL)METHYL)CARBAMOYL)BICYCLO[2.2.1]HEPTAN-2-YL)CARBAMOYL)PHENOXY)-1-METHYLCYCLOHEXANE-1-CARBOXYLIC ACID DERIVATIVES AND SIMILAR COMPOUNDS AS RXFP1 MODULATORS FOR THE TREATMENT OF HEART FAILURE<br/>[FR] DÉRIVÉS D'ACIDE 4-(2-FLUORO-4-MÉTHOXY-5-3-(((1-MÉTHYLCYCLOBUTYLE)MÉTHYL)CARBAMOYL)BICYCLO[2.2.1]HEPTAN-2-YL) CARBAMOYL)PHÉNOXY)-1-MÉTHYLCYCLOHEXANE-1-CARBOXYLIQUE ET COMPOSÉS SIMILAIRES COMME MODULATEURS DE RXFP1 POUR LE TRAITEMENT DE L'INSUFFISANCE CARDIAQUE
  申请人：ASTRAZENECA AB

  公开号：WO2022122773A1

  公开（公告）日：2022-06-16

  The present invention relates to 4-(2-Fluoro-4-methoxy-5-3-(((l- methylcyclobutyl)methyl)carbamoyl)bicyclo[2.2.1]heptan-2-yl) carbamoyl)phenoxy)-l-methylcyclohexane-l-carboxylic acid derivatives and similar compounds of formula (I) as RXFP1 modulators for the treatment of heart failure, heart failure with preserved ejection fraction, heart failure with mid-range ejection fraction, heart failure with reduced ejection fraction, chronic kidney disease and acute kidney injury. The present invention also relates to crystalline forms of such compounds. An exemplary compound is e.g. (A).

  本发明涉及4-(2-氟-4-甲氧基-5-3-(((1-甲基环丁基)甲基)氨基)双环[2.2.1]庚烷-2-基)氨基苯氧基)-1-甲基环己烷-1-羧酸衍生物及类似化合物，其为RXFP1调节剂，用于治疗心力衰竭、保留射血分数的心力衰竭、中等射血分数的心力衰竭、降低射血分数的心力衰竭、慢性肾脏病和急性肾损伤。本发明还涉及这种化合物的晶体形式。一个示例化合物是例如(A)。