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19,19-二氟雄甾-4-烯-3,17-二酮 | 7764-45-6

中文名称
19,19-二氟雄甾-4-烯-3,17-二酮
中文别名
叔-丁基6-溴-3,4-二氢-1H-异喹啉-2-羧酸酯
英文名称
19,19-difluoroandrost-4-ene-3,17-dione
英文别名
19,19-difluoro-4-androstene-3,17-dione;(8S,9S,10S,13S,14S)-10-(difluoromethyl)-13-methyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
19,19-二氟雄甾-4-烯-3,17-二酮化学式
CAS
7764-45-6
化学式
C19H24F2O2
mdl
——
分子量
322.395
InChiKey
ACUQDKXLALFOFQ-UNTXSKPGSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    23
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:3a59ec3353623bcc415c1eb7eb5e16e6
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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

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文献信息

  • Synthesis of 19,19-difuoro steroids and of novel B-ring-expanded steroids
    作者:Michael G. B. Drew、John Mann、Barbara Pietrzak
    DOI:10.1039/c39850001191
    日期:——
    A site-selective fluorination of 10-formylnortestosterone 17-benzoate (4) which allows access to 19,19-difuoro steroids is described, and an associated rearrangement reaction yields the novel abeo-testosterone derivative (6) and thence the homoestradiol derivative (7); the X-ray structure of (6) is reported.
    的位点选择性氟化10 formylnortestosterone 17 -苯甲酸甲酯(4),其允许访问19,19-difuoro类固醇被描述,以及相关联的重排反应产生的新颖的abeo- -睾酮衍生物(6)和从那里的homoestradiol衍生物(7); 报告了(6)的X射线结构。
  • Preparation of aromatase inhibitors. Synthesis of 19,19-difluoro-4-hydroxyandrost-4-ene-3,17-dione and related compounds
    作者:John Mann、Barbara Pietrzak
    DOI:10.1039/p19870000385
    日期:——
    (diethylamino)sulphur trifluoride (DAST) with 3,19-dioxoandrost-4-en-17β-yl benzoate (5). A novel rearrangement product (7) was also produced in this reaction. Compound (2) and its 4-hydroxy derivative (3; R = H) inhibited human placental aromatase in vitro, but were not as potent as 4-hydroxyandrost-4-ene-3,17- dione (1).
    已设计出一条新的19,19-difluoroandrost-4-ene-3,17-dione(2)路线,其中关键步骤是(二乙基氨基)三氟化硫(DAST)与3,19-dioxoandrost- 4-en-17β-苯甲酸酯(5)。在该反应中还产生了新的重排产物(7)。化合物(2)及其4-羟基衍生物(3 ; R = H)在体外抑制人胎盘芳香酶,但不如4-羟基雄烷-4-烯-3,17-二酮(1)强。
  • STEROID DERIVATIVE REGULATORS, METHOD FOR PREPARING THE SAME, AND USES THEREOF
    申请人:Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
    公开号:EP3750909A1
    公开(公告)日:2020-12-16
    The present invention relates to steroid derivative regulators, a method for preparing the same, and uses thereof. Specifically, the present invention relates to a compound as shown in formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and uses thereof as a regulator of GABA A receptor for treating depression, convulsion, Parkinson's disease, and nervous system diseases, wherein the substituents of the formula (I) are as defined in the description.
    本发明涉及类固醇衍生物调节剂、其制备方法及其用途。具体而言,本发明涉及一种如式(I)所示的化合物、其制备方法、含有该化合物的药物组合物及其作为 GABA A 受体调节剂用于治疗抑郁症、抽搐、帕金森病和神经系统疾病的用途,其中式(I)的取代基如描述中所定义。
  • [EN] STEROID DERIVATIVE REGULATORS, METHOD FOR PREPARING THE SAME, AND USES THEREOF<br/>[FR] RÉGULATEUR DE DÉRIVÉ DE STÉROÏDE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 甾族类衍生物调节剂、其制备方法和应用
    申请人:JIANGSU HANSOH PHARMACEUTICAL GROUP CO LTD
    公开号:WO2019154247A1
    公开(公告)日:2019-08-15
    本发明涉及一种甾族类衍生物调节剂、其制备方法和应用。特别地,本发明涉及通式(I)所示的化合物、其制备方法及含有该化合物的药物组合物,及其作为GABAA受体调节剂在治疗抑郁症、惊厥、帕金森和神经系统疾病的用途,其中通式(I)中的各取代基与说明书中的定义相同。
  • Synthesis and biochemical studies of 16- or 19-substituted androst-4-enes as aromatase inhibitors
    作者:Mitsuteru Numazawa、Ayako Mutsumi、Kumiko Hoshi、Mariko Oshibe、Etsushi Ishikawa、Hiroki Kigawa
    DOI:10.1021/jm00112a028
    日期:1991.8
    Androst-4-en-17-one derivatives [19-acetoxide 4, 16-bromides 14 and 15, 19,19-difluoride 18, and (19R,S)-19-acetylenic alcohol 25] and androst-4-en-17-beta-ol derivatives 3, 5, 10, 12, and 19 were synthesized and tested for their ability to inhibit aromatase in human placental microsomes. All the 17-oxo steroids, except compound 25 and 17,19-diol 3 of this series, were effective competitive inhibitors with apparent K(i)'s ranging from 170 to 455 nM. 19,19-Difluoro steroid 18 and 19-acetylenic alcohol 25, a weak competitive inhibitor (K(i) = 7.75-mu-M), caused a time-dependent, pseudo-first-order inactivation of aromatase activity with k(inact)'s of 0.0213 and 0.1053 min-1 for compounds 18 and 25, respectively. NADPH and oxygen were required for the time-dependent inactivation, and the substrate, androst-4-ene-3,17-dione, prevented it, but a nucleophile, L-cysteine, did not in each case. The results strongly suggest that aromatase would attack the 19-carbon of steroids 18 and 25.
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