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6-fluoro-7-hydroxy-2,3-dihydro-4H-chromen-4-one | 178374-98-6

中文名称
——
中文别名
——
英文名称
6-fluoro-7-hydroxy-2,3-dihydro-4H-chromen-4-one
英文别名
6-fluoro-7-hydroxychroman-4-one;6-fluoro-7-hydroxy-3,4-dihydro-2H-1-benzopyran-4-one;6-fluoro-7-hydroxy-2,3-dihydrochromen-4-one
6-fluoro-7-hydroxy-2,3-dihydro-4H-chromen-4-one化学式
CAS
178374-98-6
化学式
C9H7FO3
mdl
MFCD18648509
分子量
182.151
InChiKey
KCZDEYYVIJOTEC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    222-223 °C
  • 沸点:
    368.5±42.0 °C(Predicted)
  • 密度:
    1.440±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.222
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    6-fluoro-7-hydroxy-2,3-dihydro-4H-chromen-4-oneN-溴代丁二酰亚胺(NBS) 作用下, 以 二氯甲烷 为溶剂, 反应 16.0h, 以32%的产率得到8-bromo-6-fluoro-7-hydroxychroman-4-one
    参考文献:
    名称:
    [EN] INHIBITORS OF ANTIGEN PRESENTATION BY HLA-DR
    [FR] INHIBITEURS DE PRÉSENTATION D'ANTIGÈNE PAR HLA-DR
    摘要:
    Chromanone化合物,含有它们的药物组合物,制备它们的方法,以及使用它们的方法,包括用于治疗与HLA-DR抗原呈递抑制相关的疾病状态、疾病和症状的方法。
    公开号:
    WO2021198283A1
  • 作为产物:
    描述:
    4-氟间苯二酚三氟甲磺酸 、 sodium hydroxide 作用下, 以 为溶剂, 反应 18.0h, 生成 6-fluoro-7-hydroxy-2,3-dihydro-4H-chromen-4-one
    参考文献:
    名称:
    [EN] INHIBITORS OF ANTIGEN PRESENTATION BY HLA-DR
    [FR] INHIBITEURS DE PRÉSENTATION D'ANTIGÈNE PAR HLA-DR
    摘要:
    Chromanone化合物,含有它们的药物组合物,制备它们的方法,以及使用它们的方法,包括用于治疗与HLA-DR抗原呈递抑制相关的疾病状态、疾病和症状的方法。
    公开号:
    WO2021198283A1
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文献信息

  • (3<i>R</i>,4<i>S</i>)-3-[4-(4-Fluorophenyl)-4-hydroxypiperidin-1-yl]chroman-4,7-diol:  A Conformationally Restricted Analogue of the NR2B Subtype-Selective NMDA Antagonist (1<i>S</i>,2<i>S</i>)-1-(4-Hydroxyphenyl)-2- (4-hydroxy-4-phenylpiperidino)-1-propanol
    作者:Todd W. Butler、James F. Blake、Jon Bordner、Paul Butler、Bertrand L. Chenard、Mary A. Collins、Debra DeCosta、Mary J. Ducat、Michael E. Eisenhard、Frank S. Menniti、Martin J. Pagnozzi、Steven B. Sands、Barbara E. Segelstein、Walter Volberg、W. Frost White、Dayao Zhao
    DOI:10.1021/jm9707986
    日期:1998.3.1
    (1S,2S)-1-(4-Hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidino)-1-propanol (CP-101,606, 1) is a recently described antagonist of N-methyl-D-aspartate (NMDA) receptors containing the NR2B subunit. In the present study, the optimal orientation of compounds of this structural type for their receptor was explored. Tethering of the pendent methyl group of 1 to the phenolic aromatic ring via an oxygen atom prevents rotation about the central portion of the molecule. Several of the new chromanol compounds have high affinity for the racemic [H-3]CP-101,606 binding site on the NMDA receptor and protect against glutamate toxicity in cultured hippocampal neurons. The new ring caused a change in the stereochemical preference of the receptor-cis (erythro) compounds had better affinity for the receptor than the trans isomers. Computational studies suggest that steric interactions between the pendent methyl group and the phenol ring in the acyclic series determine which structures can best fit the receptor. The chromanol analogue, (3R,4S)-3-[4-(4-fluorophenyl)-4-hydroxypiperidin-1-yl]chroman-4,7-diol (12a, CP-283,097), was found to possess potency and selectivity comparable to CP-101,606. Thus 12a is a new tool to explore the function of the NR2B-containing NMDA receptors.
    (1S,2S)-1-(4-羟基苯基)-2-(4-羟基-4-苯基哌啶基)-1-丙醇 (CP-101,606,1) 是一种最近描述的 N-甲基-D-天冬氨酸 (NMDA) 受体拮抗剂,该受体含有 NR2B 亚单位。在本研究中,探索了此类化合物结构在受体中达到最佳取向的可能性。将 1 中悬挂的甲基与酚类芳香环通过氧原子连接,可以阻止分子中心部分的旋转。新合成的几种色酮类化合物对 NMDA 受体上的外消旋 [H-3]CP-101,606 结合位点具有高亲和力,并可保护培养的海马神经元免受谷氨酸毒性的影响。新的环结构改变了受体对立体化学的选择性,顺式(赤藓糖醇)化合物对受体的亲和力高于反式异构体。计算研究表明,色酮系列化合物中悬挂甲基与酚环之间的空间相互作用决定了哪种结构最能适应受体。色酮类似物 (3R,4S)-3-[4-(4-氟苯基)-4-羟基哌啶-1-基]色酮-4,7-二醇 (12a, CP-283,097) 被发现具有与 CP-101,606 相当的 potency 和选择性。因此,12a 是研究含有 NR2B 亚单位的 NMDA �受体功能的新工具。
  • FUSED (HETERO)CYCLIC COMPOUNDS AS S1P MODULATORS
    申请人:AbbVie Deutschland GmbH & Co. KG
    公开号:US20170174672A1
    公开(公告)日:2017-06-22
    The invention relates to (hetero)cyclic compounds as S1P modulators, pharmaceutical compositions comprising such compounds, and uses thereof in the treatment, alleviation or prevention of diseases or disorders mediated by an S1P receptor.
    这项发明涉及(S1P)调节剂的(杂)环化合物,包括这种化合物的药物组合物,以及在通过S1P受体介导的疾病或紊乱的治疗、缓解或预防中的用途。
  • Neuroprotective 3-(piperidinyl-1)-chroman-4,7-diol and
    申请人:Pfizer Inc.
    公开号:US06046213A1
    公开(公告)日:2000-04-04
    This invention relates to compounds of formula (I), or pharmaceutically acceptable acid addition salts thereof, wherein: (a) R.sup.2 and R.sup.5 are taken separately and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently hydrogen, (C.sub.1 -C.sub.6) alkyl, halo, CF.sub.3, OH or OR.sup.7 and R.sup.5 is methyl or ethyl; or (b) R.sup.2 and R.sup.5 are taken together, forming a chroman-4-ol ring, and R.sup.1, R.sup.3 and R.sup.4 are each independently hydrogen, (C.sub.1 -C.sub.6) alkyl, halo, CF.sub.3, OH or OR.sup.7 ; and R.sup.6 is a substituted piperidinyl, pyrrolidinyl or 8-azabicyclo(3.2.1)octanyl derivative; provided that (a) when R.sup.2 and R.sup.5 are taken separately, at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is not hydrogen; and (b) when R.sup.2 and R.sup.5 are taken together, at least one of R.sup.1, R.sup.3 and R.sup.4 is not hydrogen; pharmaceutical compositions thereof; and methods of treating mammals suffering from stroke, spinal cord trauma, traumatic brain injury, multiinfarct dementia, CNS degenerative diseases such as Alzheimer's disease, senile dementia of the Alzheimer's type, Huntington's disease, Parkinson's disease, epilepsy, amyotrophic lateral sclerosis, pain, AIDS dementia, psychotic conditions, drug addictions, migraine, hypoglycemia, anxiolytic conditions, urinary incontinence and an ischemic event arising from CNS surgery, open heart surgery or any procedure during which the function of the cardiovascular system is compromised with a compound of formula (I) hereinabove or a pharmaceutically acceptable salt thereof. ##STR1##
    这项发明涉及化合物的结构式(I),或其药学上可接受的酸盐,其中:(a) R.sup.2和R.sup.5分别取,R.sup.1,R.sup.2,R.sup.3和R.sup.4各自独立地为氢,(C.sub.1 -C.sub.6)烷基,卤素,三氟甲基,羟基或OR.sup.7,R.sup.5为甲基或乙基;或者(b) R.sup.2和R.sup.5取在一起,形成一个色苷-4-醇环,R.sup.1,R.sup.3和R.sup.4各自独立地为氢,(C.sub.1 -C.sub.6)烷基,卤素,三氟甲基,羟基或OR.sup.7;而R.sup.6为取代的哌啶基,吡咯啉基或8-氮杂双环(3.2.1)辛基衍生物;条件是(a)当R.sup.2和R.sup.5分开取时,R.sup.1,R.sup.2,R.sup.3和R.sup.4中至少有一个不是氢;(b)当R.sup.2和R.sup.5取在一起时,R.sup.1,R.sup.3和R.sup.4中至少有一个不是氢;其中包括其药物组成;以及治疗患有中风,脊髓创伤,创伤性脑损伤,多梗塞性痴呆,中枢神经系统退行性疾病如阿尔茨海默病,老年性阿尔茨海默病,亨廷顿病,帕金森病,癫痫,肌萎缩侧索硬化,疼痛,艾滋病痴呆,精神病症,药物成瘾,偏头痛,低血糖,抗焦虑症状,尿失禁以及由中枢神经系统手术,开心脏手术或心血管系统功能受损的任何过程引起的缺血事件的方法,使用上述的结构式(I)中的化合物或其药学上可接受的盐。
  • Combinations for the treatment of parkinsonism containing selective NMDA antagonists
    申请人:Pfizer Inc.
    公开号:US06258827B1
    公开(公告)日:2001-07-10
    This invention relates to a method of treating Parkinson's Disease whereby a mammal suffering from Parkinson's Disease is treated with a combination of a forebrain selective NMDA antagonist and a compound which is capable of increasing the excitatory feedback from the ventral lateral nucleus of the thalamus into the cortex. This invention also relates to pharmaceutical compositions containing the synergistic combination.
    本发明涉及一种治疗帕金森病的方法,通过给患有帕金森病的哺乳动物使用前脑选择性NMDA拮抗剂和一种能够增加来自丘脑腹侧核对皮层的兴奋性反馈的化合物的组合来治疗。本发明还涉及含有这种协同组合的药物组合物。
  • Inhibitors of the renal outer medullary potassium channel
    申请人:Tang Haifeng
    公开号:US09073882B2
    公开(公告)日:2015-07-07
    This invention relates to compounds having structural Formula I: and pharmaceutically acceptable salts thereof which are inhibitors of the Renal Outer Medullary Potassium (ROMK) channel (Kir1.1). The compounds of Formula I are useful as diuretics and natriuretics and therefore are useful for the therapy and prophylaxis of disorders resulting from excessive salt and water retention, including cardiovascular diseases such as hypertension and chronic and acute heart failure.
    本发明涉及具有结构式I的化合物及其药学上可接受的盐,它们是肾外髓质钾(ROMK)通道(Kir1.1)的抑制剂。式I的化合物可用作利尿剂和钠尿剂,因此可用于治疗和预防由过度盐和水潴留引起的疾病,包括心血管疾病如高血压和慢性和急性心力衰竭。
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