Pregn-5-en-20-on-3b-yl sulfurate | 1247-64-9

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: Pregn-5-en-20-on-3b-yl sulfurate
• 英文别名: [(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate
• CAS: 1247-64-9
• 化学式: C₂₁H₃₂O₅S
• 分子量: 396.5
• InChiKey: DIJBBUIOWGGQOP-OZIWPBGVSA-N

物化性质

• 密度：
  1.25±0.1 g/cm3(Predicted)
• 溶解度：
  二甲基亚砜：62.5 mg/mL（157.61 mM）
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  89
• 氢给体数：
  1
• 氢受体数：
  5

ADMET

代谢

pregn-5-ene-20-on-3β-yl sulfate是孕烯醇酮的已知人体代谢物。

Pregn-5-en-20-on-3b-yl sulfurate is a known human metabolite of pregnenolone.

来源:NORMAN Suspect List Exchange

制备方法与用途

生物活性

Pregnenolone monosulfate（3β-羟基-5-孕烯-20-酮单硫酸盐）是一种功能强大的神经甾体，是包括甾体酮在内的多种甾体激素的主要前体。它还是大麻素 CB1 受体信号传导的特异性抑制剂，能够抑制由 CB1 受体介导的大麻素（如四氢大麻酚 THC）的作用，并保护大脑免受大麻中毒的影响。

靶点

| CB1 | 人类内源性代谢物 |

体外研究

激活 CB1 受体会增加脑部孕烯醇酮水平，进而对 CB1 受体的活性产生负反馈作用，拮抗大多数已知的行为和生理效应。Pregnenolone 很可能作为特异性的非竞争性负共价调节剂，与正构配体占据不同的位点。Pregnenolone 并不改变激动剂结合，仅影响其效能。

在 THC 诱导的配对脉冲比（PPR）增加中，预先用 Pregnenolone (100 nM) 处理显著抑制了这一效应（15.1±1.8 % 的抑制）。这些效果可能归因于 Pregnenolone 在突触前的作用机制。

体内研究

Pregnenolone（2-6 mg/kg）给药能够阻断大麻素诱导的食物摄入，并减轻 THC 引起的记忆损害。然而，它本身并不会改变这些行为。预先注射 Pregnenolone (2 和 4 mg/kg) 可以减少 WIN 55,212-2 的摄入量，并降低渐进比例递增程序中的断点。

文献信息

• 2-(CYCLIC AMINOCARBONYL)INDOLINE DERIVATIVE AND MEDICINAL COMPOSITION CONTAINING THE SAME
  申请人：Dainippon Sumitomo Pharma Co., Ltd.

  公开号：EP1840126A1

  公开（公告）日：2007-10-03

  A compound of the following formula (I): wherein A is a group of the following formula (I-A): wherein X is an oxygen atom or a sulfur atom, R4 is a hydrogen atom, a C1-6 alkyl group, or other, R5 is a hydrogen atom or other; or a heteroaryl group or other optionally substituted with a halogen, a C1-6 alkyl, a C1-6 alkoxy, or other; R1 and R2 are the same or different and are a hydrogen atom, a C1-6 alkyl group or other; R3 is a hydrogen atom, a halogen atom, a C1-6 alkoxy group, or other; Ra and Rb are the same or different and are a hydrogen atom or a C1-6 alkyl group; and n is an integer of 0-5; or a pharmaceutically acceptable acid addition salt thereof, which can selectively act on mitochondrial benzodiazepine receptor and is useful as a medicament for treating/preventing anxiety disorder, depression, epilepsy, dementia, and so on.

  以下是公式（I）的化合物： 其中A是以下公式（I-A）的一个基团： 其中X是氧原子或硫原子，R4是氢原子，C1-6烷基或其他，R5是氢原子或其他；或者是杂环基团或其他，可选择地取代有卤素、C1-6烷基、C1-6烷氧基或其他；R1和R2相同或不同，是氢原子、C1-6烷基或其他；R3是氢原子、卤素原子、C1-6烷氧基或其他；Ra和Rb相同或不同，是氢原子或C1-6烷基；n是0-5的整数；或其药学上可接受的酸盐，可选择性地作用于线粒体苯二氮卓受体，用作治疗/预防焦虑症、抑郁症、癫痫、痴呆等疾病的药物。
• METHODS FOR TREATING CHRONIC FATIGUE SYNDROME AND MYALGIC ENCEPHALOMYELITIS
  申请人：GRIFFITH UNIVERSITY

  公开号：US20210069180A1

  公开（公告）日：2021-03-11

  In one aspect the invention relates to a method of treatment selected from the group consisting of: (a) treating a symptom such as pain in a subject identified or diagnosed as having Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS); (b) treating a symptom such as pain in a subject having dysfunctional TRPM3 ion channel activity; (c) restoring NK cell function in a subject having dysfunctional TRPM3 ion channel activity; and (d) restoring calcium homeostasis in a subject having dysfunctional TRPM3 ion channel activity. The method comprises the step of administering to the subject a therapeutically effective amount of at least one therapeutic compound selected from the group consisting of: (i) an opioid receptor antagonist; (ii) an opioid antagonist; and (iii) a therapeutic compound that restores TRPM3 ion channel activity. In some embodiments the therapeutic compound is naltrexone hydrochloride.

  在一个方面，该发明涉及一种治疗方法，所述方法选自以下组合：(a)治疗被识别或诊断为患有肌无力性脑脊髓炎/慢性疲劳综合征（ME/CFS）的受试者的症状，例如疼痛；(b)治疗具有TRPM3离子通道活性异常的受试者的症状，例如疼痛；(c)恢复具有TRPM3离子通道活性异常的受试者的NK细胞功能；以及(d)恢复具有TRPM3离子通道活性异常的受试者的钙稳态。该方法包括向受试者施用来自以下组合的至少一种治疗化合物的治疗有效量的步骤：(i)阿片受体拮抗剂；(ii)阿片拮抗剂；以及(iii)恢复TRPM3离子通道活性的治疗化合物。在某些实施例中，治疗化合物是盐酸纳曲酮。
• [EN] AROMATASE INHIBITOR<br/>[FR] INHIBITEUR D'AROMATASE
  申请人：STERIX LTD

  公开号：WO2011023989A1

  公开（公告）日：2011-03-03

  There is provided a compound of formula (I) wherein Z is selected from N and CR22, wherein R22 is H or a bond with D, wherein D is selected from a bond, C=O, and linear or branched hydrocarbon groups having a carbon chain of from 1 to 6 carbon atoms, wherein the carbon chain optionally contains an oxy group (=0), an ether (-0-) or thioether (-S-) link, wherein R1 is selected from :triazolyl, imidazolyl, pyrimidinyl radical wherein each of R2 to R6 is independently selected from -H, NO2, halo, -CN, -N[(C=O)0-1R12][(C=O)0-1R13] and -(CH2)0-1R14, or two adjacent groups of R2 to R6, together with the carbon atoms to which they are attached, form a ring, wherein at least one of R2 to R6 is -CN, wherein (i) at least one of R2 to R6 is -(CH2)0-1R14, or (ii) at least one of R2 to R6 is -N[(C=O)0-1, R12][(C=O)0-1R13], or (iii) at least two adjacent groups of R2 to R6 together with the carbon atoms to which they are attached, form a ring, or (iv) at least one of R2 to R6 is -(CH2)0-1O-R'14, wherein R12 and R13 are independently selected from H, linear or branched hydrocarbon groups having a carbon chain of from 1 to 10 carbon atoms, or together with the atoms to which they are attached, may form a mono or bicyclic ring having from 5 to14 ring members wherein R14 is selected from: aliphatic ring systems; unsubstituted or substituted monocyclic aliphatic heterocycles; unsubstituted or substituted heteroaryl radical, and unsubstituted or substituted phenyl group; the group of formula (a) wherein t is 1 or 2, wherein R'14 is a unsubstituted or substituted phenyl group, wherein each of R7 to R11 is independently selected from -H, NO2, halo, -O-(C1-C6)haloalkyl, (C1-C6)haloalkyl, (C1-C6)alkyl, -CN, -OH, -OPh, -OBn, -Ph, -OSO2NR15R16, -SO2R26, -SO2NR27NR28, -O-(C1C6)alkyl, -(C=O)0-1NR29R30 and -CO(O)0-1R31; wherein R15 and R16 are independently selected from H, alkyl, cycloalkyl, alkenyl, acyl and aryl, or combinations thereof, or together represent alkylene, wherein the or each alkyl or cycloalkyl or alkenyi optionally contain one or more hetero atoms or groups wherein each of R26 to R31 is independently selected from H, alkyl, cycloalkyl, alkenyl, acyl and aryl, or combinations thereof, or together represent alkylene, wherein the or each alkyi or cycloalky! or alkenyl optionally contain one or more hetero atoms or groups, or any pharmaceutically acceptable salts thereof.

  提供了一个式(I)的化合物，其中Z从N和CR22中选择，其中R22是H或与D形成键，其中D从键，C=O和线性或支链碳链为1至6个碳原子的烃基中选择，其中碳链可选地含有氧基(=0)，醚(-0-)或硫醚(-S-)键，其中R1从：三唑基，咪唑基，嘧啶基中选择，其中R2到R6中的每个独立地从-H，NO2，卤素，-CN，-N[(C=O)0-1R12][(C=O)0-1R13]和-(CH2)0-1R14中选择，或者R2到R6中的两个相邻基团，与它们连接的碳原子一起形成一个环，其中R2到R6中至少有一个是-CN，其中(i)R2到R6中至少有一个是-(CH2)0-1R14，或者(ii)R2到R6中至少有一个是-N[(C=O)0-1, R12][(C=O)0-1R13]，或者(iii)R2到R6中至少有两个相邻基团，与它们连接的碳原子一起形成一个环，或者(iv)R2到R6中至少有一个是-(CH2)0-1O-R'14，其中R12和R13独立地从H，线性或支链碳链为1至10个碳原子的烃基中选择，或者与它们连接的原子一起，可以形成具有5至14个环成员的单环或双环环，其中R14从中选择：脂环系统；未取代或取代的单环脂杂环；未取代或取代的杂芳基，和未取代或取代的苯基；式(a)的基团，其中t为1或2，其中R'14是未取代或取代的苯基，其中R7到R11中的每个独立地从-H，NO2，卤素，-O-(C1-C6)卤代烷基，(C1-C6)卤代烷基，(C1-C6)烷基，-CN，-OH，-OPh，-OBn，-Ph，-OSO2NR15R16，-SO2R26，-SO2NR27NR28，-O-(C1C6)烷基，-(C=O)0-1NR29R30和-CO(O)0-1R31中选择；其中R15和R16独立地从H，烷基，环烷基，烯基，酰基和芳基中选择，或者它们的组合，或者一起代表烷基，其中每个R26到R31独立地从H，烷基，环烷基，烯基，酰基和芳基中选择，或者它们的组合，或者一起代表烷基，其中每个烷基或环烷基或烯基可选地含有一个或多个杂原子或基团，或其任何药学上可接受的盐。
• [EN] NMDAR INHIBITING AGENTS AND GABAAR POTENTIATING AGENTS AND USES THEREOF<br/>[FR] AGENTS INHIBITEURS DE NMDAR ET AGENTS DE POTENTIALISATION GABAAR ET LEURS UTILISATIONS
  申请人：COVEY DOUGLAS

  公开号：WO2021080880A1

  公开（公告）日：2021-04-29

  N-methyl-d-aspartate receptors (NMDAR) and/or potentiating y-aminobutyric acid receptors (GABAAR) agents and uses thereof are described. Uses of these agents include methods of treating or preventing various psychiatric diseases, disorders, or conditions and methods of treating or preventing alcohol use disorder in a subject in need thereof.

  描述了N-甲基-d-天冬氨酸受体（NMDAR）和/或增强γ-氨基丁酸受体（GABAAR）药物及其用途。这些药物的用途包括治疗或预防各种精神疾病、障碍或病况的方法，以及治疗或预防需要的受试者中的酒精使用障碍的方法。
• [EN] NEUROACTIVE STEROIDS, COMPOSITIONS, AND USES THEREOF<br/>[FR] STÉROÏDES NEUROACTIFS, COMPOSITIONS ET LEURS UTILISATIONS
  申请人：SAGE THERAPEUTICS INC

  公开号：WO2013036835A1

  公开（公告）日：2013-03-14

  Compounds are provided according to Formula (I) and pharmaceutically acceptable salts thereof, wherein Z is a group of the formula (i), (ii), (iii), (iv), or (v), and wherein L1, L2, L3, X1, X2, Y, Rz4, Rz5, Rz6, n, R1, R2, R3a, R3b, R4a, R4b, R6a, R6b, R7a, R7b, R11a, R11b, R14, R17, R19, R20, R23a, R23b, and R24 are as defined herein, and pharmaceutical compositions thereof. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of CNS-related conditions in mammals.

  根据公式（I）提供化合物及其药学上可接受的盐，其中Z是公式（i）、（ii）、（iii）、（iv）或（v）的基团，L1、L2、L3、X1、X2、Y、Rz4、Rz5、Rz6、n、R1、R2、R3a、R3b、R4a、R4b、R6a、R6b、R7a、R7b、R11a、R11b、R14、R17、R19、R20、R23a、R23b和R24如本文所定义，并且其药物组合物。本发明的化合物被认为对哺乳动物的多种与中枢神经系统相关的疾病的预防和治疗有用。