4-(2-aminoethyl)-3-(6,8-difluoro-3,4-dihydro-2H-chromen-3-yl)-1H-imidazole-2-thione;hydrochloride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 4-(2-aminoethyl)-3-(6,8-difluoro-3,4-dihydro-2H-chromen-3-yl)-1H-imidazole-2-thione;hydrochloride
• 化学式: C14H16ClF2N3OS
• 分子量: 347.8
• InChiKey: CKRDOSZCFINPAD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.92
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  82.6
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Process
  申请人：Learmonth David Alexander

  公开号：US20110112303A1

  公开（公告）日：2011-05-12

  A process for preparing the S or R enantiomer of a compound of formula A, the process comprising subjecting a compound of formula B to asymmetric hydrogenation in the presence of a chiral transition metal catalyst and a source of hydrogen, wherein X is CH 2 , oxygen, or sulphur; R 1 , R 2 and R 3 are the same or different and signify hydrogens, halogens, alkyl, alkyloxy, hydroxy, nitro, alkylcarbonylamino, alkylamino, or dialkylamino group; and R 4 is alkyl or aryl, wherein the transition metal catalyst comprises a chiral ligand having the formula wherein p is from 1 to 6, and Ar means aryl group; wherein the term alkyl means hydrocarbon chains, straight or branched, containing from one to six carbon atoms, optionally substituted by aryl, alkoxy, halogen, alkoxycarbonyl or hydroxycarbonyl groups; the term aryl means an aromatic or heteroaromatic group, optionally substituted by alkyloxy, halogen, or nitro group; and the term halogen means fluorine, chlorine, bromine, or iodine.

  一种制备化合物A的S或R对映体的方法，该方法包括将化合物B置于手性过渡金属催化剂和氢源存在下进行不对称氢化，其中X为CH2、氧或硫；R1、R2和R3相同或不同，表示氢、卤素、烷基、烷氧基、羟基、硝基、烷基羰基氨基、烷基氨基或二烷基氨基；R4为烷基或芳基，其中过渡金属催化剂包括具有以下结构的手性配体，其中p为1至6，Ar表示芳基；其中术语烷基指的是含有一至六个碳原子的烃链，直链或支链，可选择地被芳基、烷氧基、卤素、烷氧羰基或羟基羰基基团取代；术语芳基指的是芳香或杂芳基团，可选择地被烷氧基、卤素或硝基基团取代；术语卤素指的是氟、氯、溴或碘。
• 1, 3-Dihydroimidazoles for Treating Cardiovascular Disorders
  申请人：Soares Da Silva Patricio Manuel Vieira Araújo

  公开号：US20100286219A1

  公开（公告）日：2010-11-11

  A method comprising utilizing a compound of formula I: where R 1 , R 2 and R 3 are the same or different and signify hydrogens, halogens, alkyl, alkylaryl, alkyloxy, hydroxy, nitro, amino, alkylcarbonylamino, alkylamino or dialkylamino group; R 4 signifies hydrogen, alkyl or alkylaryl group; X signifies CH 2 , oxygen atom or sulphur atom; n is 1, 2 or 3, with the proviso that when n is 1, X is not CH 2 ; and the individual (R)- and (S)-enantiomers or mixtures of enantiomers and pharmaceutically acceptable salts thereof; wherein the term alkyl means hydrocarbon chains, straight or branched, containing from one to six carbon atoms, optionally substituted by aryl, alkoxy, halogen, alkoxycarbonyl or hydroxycarbonyl groups; the term aryl means a phenyl or naphthyl group, optionally substituted by alkyloxy, halogen or nitro group; the term halogen means fluorine, chlorine, bromine or iodine, in the manufacture of a medicament for the treatment of one or more of the following indications: congestive heart failure, angina, arrhythmias, circulatory disorders, Raynaud's Phenomenon, migraine, and anxiety disorders.

  一种方法包括利用式I的化合物：其中R1，R2和R3相同或不同，并表示氢，卤素，烷基，烷基芳基，烷氧基，羟基，硝基，氨基，烷基羰基氨基，烷基氨基或二烷基氨基基团；R4表示氢，烷基或烷基芳基基团；X表示CH2，氧原子或硫原子；n为1，2或3，但当n为1时，X不是 ；以及(R)-和(S)-对映体或对映体的混合物及其药学上可接受的盐；其中术语烷基表示含有一至六个碳原子的碳氢链，直链或支链，可选地被芳基，烷氧基，卤素，烷氧羰基或羟基羰基基团取代；术语芳基表示苯基或萘基，可选地被烷氧基，卤素或硝基取代；术语卤素表示氟，氯，溴或碘，在制备用于治疗以下一种或多种适应症的药物：充血性心力衰竭，心绞痛，心律失常，循环障碍，雷诺现象，偏头痛和焦虑症。
• Peripherally-selective inhibitors of dopamine-beta-hydroxylase and method of their preparation
  申请人：Portela & C.A., S.A.

  公开号：US20040142996A1

  公开（公告）日：2004-07-22

  Compounds of formula I: t,0010 where R 1 , R 2 and R 3 are the same or different and signify hydrogens, halogens, alkyl, alkylaryl, alkyloxy, hydroxy, nitro, amino, alkylcarbonylamino, alkylamino or dialkylamino group; R 4 signifies hydrogen, alkyl or alkylaryl group; X is CH 2 , O or S, and n is 1, 2 or 3, with the proviso that if X is CH 2 , n is not 1, and a method for their preparation. The compounds have potentially valuable pharmaceutical properties for the treatment of cardiovascular disorders such as hypertension and chronic heart failure.

  式I的化合物：其中R1、R2和R3相同或不同，表示氢、卤素、烷基、烷基芳基、烷氧基、羟基、硝基、氨基、烷基羰基氨基、烷基氨基或二烷基氨基基团；R4表示氢、烷基或烷基芳基基团；X为CH2、O或S，n为1、2或3，但如果X为 ，则n不为1；以及它们的制备方法。这些化合物具有潜在的有价值的药理特性，可用于治疗心血管疾病，如高血压和慢性心力衰竭。
• Peripherally-Selective Inhibitors of Dopamine-ß-Hydroxylase And Method Of Their Preparation
  申请人：Learmonth Alexander David

  公开号：US20070015730A1

  公开（公告）日：2007-01-18

  Compounds of formula I: where R 1 , R 2 and R 3 are the same or different and signify hydrogens, halogens, alkyl, alkylaryl, alkyloxy, hydroxy, nitro, amino, alkylcarbonylamino, alkylamino or dialkylamino group; R 4 signifies hydrogen, alkyl or alkylaryl group; X is CH 2 , O or S, and n is 1, 2 or 3, with the proviso that if X is CH 2 , n is not 1, and a method for their preparation. The compounds have potentially valuable pharmaceutical properties for the treatment of cardiovascular disorders such as hypertension and chronic heart failure.

  化合物的化学式为I，其中R1，R2和R3相同或不同，表示氢、卤素、烷基、烷基芳基、烷氧基、羟基、硝基、氨基、烷基羰基氨基、烷基氨基或二烷基氨基基团；R4表示氢、烷基或烷基芳基基团；X为CH2、O或S，n为1、2或3，但如果X为 ，则n不为1，以及它们的制备方法。这些化合物具有治疗心血管疾病（如高血压和慢性心力衰竭）的潜在有价值的药物特性。
• Compounds
  申请人：SOARES DA SILVA Patrício Manuel Vieira Araújo

  公开号：US20100093817A1

  公开（公告）日：2010-04-15

  This invention relates to new 6,8-difluorochroman-3-yl-1,3-dihydroimidazole-2-thiones, their preparation, and their use as a medicament.

  本发明涉及新的6,8-二氟色基-1,3-二氢咪唑-2-硫醇衍生物的制备及其作为药物的用途。