(S)-(8-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol | 187543-54-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶烷
• 英文名称: (S)-(8-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol
• 英文别名: (S)-8-fluoro-1,4-benzodioxan-2-ylmethanol；[(3S)-5-fluoro-2,3-dihydro-1,4-benzodioxin-3-yl]methanol
• CAS: 187543-54-0
• 化学式: C₉H₉FO₃
• 分子量: 184.167
• InChiKey: XCEWPVHFPPXOSA-LURJTMIESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (S)-(8-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol 在 吡啶 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 72.0h， 生成 N-[[(3S)-5-fluoro-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-1-[1-(2-methoxyphenyl)piperidin-4-yl]methanamine
  参考文献：
  名称：

  N-Substituted (2,3-Dihydro-1,4-benzodioxin-2-yl)methylamine Derivatives as D₂ Antagonists/5-HT_1A Partial Agonists with Potential as Atypical Antipsychotic Agents

  摘要：

  A series of N-substituted 1-(2,3-dihydro-1,4-benzodioxin-2-yl)methylamine derivatives with D-2 antagonist/5-HT1A partial agonist activity has been prepared as potential atypical antipsychotic agents. Optimization of in vitro receptor binding activity and in vivo activity in rodent models of psychosis has led to compound 24, which showed good affinities for human D-2, D-3, and 5-HT1A receptors but significantly less affinity for human alpha(1) adrenoceptors and rat H-1 and muscarinic receptors. In rodents, 24 showed functional D-2-like antagonism and 5-HT1A partial agonism. After oral dosing, 24 showed good activity in rodent antipsychotic tests and very little potential to cause extrapyramidal side effects (EPS), as measured by its ability to induce catalepsy in rats only at very high doses. In the light of this promising profile of activity, 24 has been selected for clinical investigation as a novel antipsychotic agent with a predicted low propensity to cause EPS.

  DOI：

  10.1021/jm9910122
• 作为产物：
  描述：

  2-溴-6-氟苯酚 在 sodium tetrahydroborate 、 C₇₃H₉₈OP₂ 、 palladium diacetate 、 potassium carbonate 、 caesium carbonate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 69.0h， 生成 (S)-(8-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol
  参考文献：
  名称：

  Pd-Catalyzed Asymmetric Intramolecular Aryl C–O Bond Formation with SDP(O) Ligand: Enantioselective Synthesis of (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methanols

  摘要：

  Employing a chiral spirodiphosphine monoxide ligand with 1,1'-spirobiindane backbone (SDP(O)), a desymmetrization strategy of Pd-catalyzed intramolecular asymmetric aryl C-O coupling of 2-(2-halophenoxy)propane-1,3-diols, was developed. The SDP(O) ligand shows much better results than its SDP counterpart. The protocol provides an efficient and highly enantioselective method for the synthesis of 2-hydroxymethyl-1,4-benzodioxanes. Density functional theory studies provide a model that accounts for the origin of the enantioselectivity.

  DOI：

  10.1021/ol5036613

文献信息

• NOVEL BENZODIOXANE-PIPERIDINE DERIVATIVES AND THEIR THERAPEUTIC APPLICATIONS FOR TREATING NEUROPSYCHIATRIC DISORDERS
  申请人：PIERRE FABRE MEDICAMENT

  公开号：US20150336943A1

  公开（公告）日：2015-11-26

  The present invention concerns benzodioxane-piperidine with general formula I: wherein notably: R1 represents one or more identical or different substituent(s) on the benzene ring, each independently representing a hydrogen or halogen atom, or a C 1-4 alkyl group, or a C 1-4 alkoxy group or a C 1-4 hydroxyalkyl group or a C 1-4 alkylcarbonyl or an alkoxycarbonyl group or an OH group or an SO2R group with R alkyl, or a CN group, or a CF3 group, or an OCF 3 group; n=1, 2 or 3; m=0 or 1, and R2 represents one or more identical or different substituent(s) on the oxazolidinone or morpholinone ring, each independently representing: a hydrogen atom, a C 1-4 alkyl group, or a C 1-4 alkoxy group, or a C 1-4 hydroxyalkyl group, or an alkylcarbonyl group, or an alkoxycarbonyl group, or an alkoxyphenyl group.

  本发明涉及具有通式I的苯二氧杂环戊二酮： 其中特别地： R1代表苯环上一个或多个相同或不同的取代基，每个独立地代表氢或卤素原子，或C1-4烷基，或C1-4烷氧基，或C1-4羟基烷基，或C1-4烷基羰基，或烷氧羰基，或OH基，或SO2R基，其中R是烷基，或CN基，或CF3基，或O 基； n=1, 2或3； m=0或1，以及 R2代表噁唑烷酮或吗啉酮环上一个或多个相同或不同的取代基，每个独立地代表： 氢原子，C1-4烷基，或C1-4烷氧基，或C1-4羟基烷基，或烷基羰基，或烷氧羰基，或烷氧基苯基。
• 不对称C-O偶联化合物的合成方法及其应用
  申请人：中国科学院广州生物医药与健康研究院

  公开号：CN105524039B

  公开（公告）日：2018-01-26

  本发明公开了一种不对称C‑O偶联化合物的合成方法及其应用，属于化学合成技术领域。该方法在催化剂、配体L的存在下，使式Ⅰ化合物反应生成式Ⅱ化合物。并且该方法无论对一级醇、二级醇或三级醇均有很好的作用，具有底物适用范围广、收率高、反应条件简单的优点，能够广泛的用于含手性芳醚及氧杂环结构的化合物合成中，如可用于制备奥沙莫唑坦、WB4101和派罗克生中，得到高光学纯度的产物。
• [EN] MODULATORS OF DOPAMINE NEUROTRANSMISSION<br/>[FR] MODULATEURS DE LA NEUROTRANSMISSION DE LA DOPAMINE
  申请人：NSAB AF NEUROSEARCH SWEDEN AB

  公开号：WO2009133107A1

  公开（公告）日：2009-11-05

  The present invention relates to novel 1-(2,3-dihydro-1,4-benzodioxin-2-yl)- methanamine derivatives, useful as modulators of dopamine neurotransmission, and more specifically as dopaminergic stabilizers. In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.

  本发明涉及一种新颖的1-(2,3-二氢-1,4-苯并二氧杂环戊烯-2-基)-甲胺衍生物，用作多巴胺神经传递调节剂，更具体地作为多巴胺稳定剂。在其他方面，本发明涉及将这些化合物用于治疗方法以及包含本发明化合物的药物组合物。
• [EN] HETEROCYCLYLCARBOXAMIDE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS<br/>[FR] DERIVES HETEROCYCLYLCARBOXAMIDES ET LEUR UTILISATION EN TANT QU'AGENTS THERAPEUTIQUES
  申请人：KNOLL AKTIENGESELLSCHAFT

  公开号：WO1997003071A1

  公开（公告）日：1997-01-30

  (EN) Compounds of formula (I), and pharmaceutically acceptable salts thereof in which A is methylene or O; B is methylene or O; g is 0, 1, 2, 3 or 4; R1 is an optional substituent; U is an alkylene chain optionally substituted by one or more alkyl; Q represents a divalent group containing nitrogen atoms; and T represents CO.HET, have utility in the treatment of central nervous system disorders, for example depression, anxiety, psychoses (for example schizophrenia), tardive dyskinesia, Parkinson's disease, obesity, hypertension, Tourette's syndrome, sexual dysfunction, drug addiction, drug abuse, cognitive disorders, Alzheimer's disease, senile dementia, obsessive-compulsive behaviour, panic attacks, social phobias, eating disorders and anorexia, cardiovascular and cerebrovascular disorders, non-insulin dependent diabetes mellitus, hyperglycaemia, constipation, arrhythmia, disorders of the neuroendocrine system, stress, prostatic hypertrophy, and spasticity.(FR) L'invention concerne des composés représentés par la formule (I) ainsi que des sels pharmaceutiquement acceptables de ces composés. Dans la formule (I), A est méthylène ou oxygène, B est méthylène ou oxygène, g vaut 1, 2, 3 ou 4, R1 est un substituant facultatif, U est une chaîne alkylène facultativement substituée par un ou plusieurs alkyles, Q représente un groupe divalent contenant des atomes d'azote et T représente le groupe CO.HET. Lesdits composés s'avèrent utiles dans le traitement des troubles du système nerveux central, tels que la dépression, l'anxiété, les psychoses (schizophrénie, par exemple), les dyskinésies tardives, la maladie de Parkinson, l'obésité, l'hypertension, la maladie de Gilles de la Tourette, les troubles de la sexualité, la toxicomanie, la pharmacodépendance, les troubles cognitifs, la maladie d'Alzheimer, la démence sénile, la psychonévrose obsessionnelle, les crises de panique, les névroses phobiques, les troubles de l'alimentation et l'anorexie, les troubles cardio-vasculaires et cérébro-vasculaires, le diabète sucré non-insulino-dépendant, l'hyperglycémie, la constipation, l'arythmie, les troubles du système neuro-endocrinien, le stress, l'hypertrophie prostatique et la spasticité.

  化合物的公式(I)，以及其中的药学上可接受的盐，其中A是亚甲基或氧原子；B是亚甲基或氧原子；g为0、1、2、3或4；R1是可选的取代基；U是一种可以被一个或多个烷基取代的烷基链；Q代表含有氮原子的二价基团；T代表CO.HET，可用于治疗中枢神经系统疾病，例如抑郁症、焦虑症、精神病（例如精神分裂症）、迟发性运动障碍、帕金森病、肥胖症、高血压、杜雷特综合症、性功能障碍、药物成瘾、药物滥用、认知障碍、阿尔茨海默病、老年性痴呆、强迫症行为、惊恐发作、社交恐惧症、进食障碍和厌食症、心血管和脑血管疾病、非胰岛素依赖性糖尿病、高血糖、便秘、心律失常、神经内分泌系统疾病、压力、前列腺肥大和痉挛症。
• Heterocyclcarboxamide derivatives and their use as therapeutic agents
  申请人：Knoll Aktiengesellschaft

  公开号：US05935973A1

  公开（公告）日：1999-08-10

  Compounds of formula I ##STR1## and pharmaceutically acceptable salts thereof in which A is methylene or O; B is methylene or O; g is 0,1,2,3 or 4; R.sub.1 is an optional substituent; U is an alkylene chain optionally substituted by one or more alkyl; Q represents a divalent group containing nitrogen atoms; and T represents CO.HET, have utility in the treatment of central nervous system disorders, for example depression, anxiety, psychoses (for example schizophrenia), tardive dyskinesia, Parkinson's disease, obesity, hypertension, Tourette's syndrome, sexual dysfunction, drug addiction, drug abuse, cognitive disorders, Alzheimer's disease, senile dementia, obsessive-compulsive behavior, panic attacks, social phobias, eating disorders and anorexia, cardiovascular and cerebrovascular disorders, non-insulin dependent diabetes mellitus, hyperglycaemia, constipation, arrhythmia, disorders of the neuroendocrine system, stress, prostatic hypertrophy, and spasticity.

  公式为I的化合物及其药学上可接受的盐，其中A为亚甲基或氧；B为亚甲基或氧；g为0、1、2、3或4；R1为可选的取代基；U为可选择由一或多个烷基取代的烷基链；Q表示含有氮原子的二价基团；T表示CO.HET，用于治疗中枢神经系统疾病，例如抑郁症、焦虑症、精神病（例如精神分裂症）、迟发性运动障碍、帕金森病、肥胖症、高血压、杜雷特综合症、性功能障碍、药物成瘾、药物滥用、认知障碍、阿尔茨海默病、老年性痴呆症、强迫症、惊恐发作、社交恐惧症、进食障碍和厌食症、心血管和脑血管疾病、非胰岛素依赖性糖尿病、高血糖、便秘、心律失常、神经内分泌系统疾病、压力、前列腺增生和痉挛。