摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

5-androsten-17-one | 25824-80-0

中文名称
——
中文别名
——
英文名称
5-androsten-17-one
英文别名
androst-5-en-17-one;16α-5-androsten-17-one;(8R,9S,10R,13S,14S)-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
5-androsten-17-one化学式
CAS
25824-80-0
化学式
C19H28O
mdl
——
分子量
272.431
InChiKey
AFGDPPHTYUQKOF-QAGGRKNESA-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:
    105-107 °C
  • 沸点:
    383.3±41.0 °C(Predicted)
  • 密度:
    1.05

计算性质

  • 辛醇/水分配系数(LogP):
    4.8
  • 重原子数:
    20
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.84
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:45ff7ac5ce46faa5cdaec4567fc593ef
查看

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
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    5-androsten-17-onechromium(VI) oxide丙醇氯仿sodium溶剂黄146 作用下, 生成 睾酮
    参考文献:
    名称:
    Sterols. LXXXVI. Desoxotestosterone and its Conversion to Testosterone
    摘要:
    DOI:
    10.1021/ja01858a065
  • 作为产物:
    描述:
    去氢表雄酮吡啶偶氮二异丁腈三正丁基氢锡 作用下, 以 四氢呋喃甲苯均三甲苯 为溶剂, 反应 1.0h, 生成 5-androsten-17-one
    参考文献:
    名称:
    类固醇和性激素。第262部分:自由基诱导的硒酸酯和硒代碳酸酯的锡烷还原:一种将羧酸降解为正烷烃以及将醇脱氧为烷烃的新方法†
    摘要:
    通过常规方法,由羧酸形成的碳硒烯酸酯与三丁基锡氢化物在惰性芳族溶剂中反应,取决于反应温度和母体羧酸的结构,通过加热生成相应的醛或相应的烷烃,或通过当主要以高产率形成醛时,在环境温度下进行紫外线照射。在α,β-不饱和碳硒烯酸酯的情况下,热反应仅导致相应的醛。
    DOI:
    10.1002/hlca.19800630823
点击查看最新优质反应信息

文献信息

  • Novel derivatives of androstane and androstene with ascorbic acid and use thereof in treating or preventing various conditions, diseases, and disorders
    申请人:FORBES MEDI-TECH INC.
    公开号:US20030232797A1
    公开(公告)日:2003-12-18
    The present invention provides novel derivatives comprising compounds in the androstane and androstene series, coupled with ascorbic acid, including salts thereof, and represented by one or more of the general formulae: 1 wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 may individually be chosen from hydrogen, OH, carbonyl, and an ascorbyl moiety; and R 7 may be hydrogen or any halogen.
    本发明提供了包括雄烷和雄烯系列化合物与抗坏血酸结合的新颖衍生物,包括其盐,并由下列一个或多个通式表示: 其中R1、R2、R3、R4、R5、R6可以分别选择为氢、OH、羰基和抗坏血酸基团;R7可以是氢或任何卤素。
  • Reductive cleavage of N,N,N′,N′-tetramethylphosphorodiamidates with lithium naphthalenide. A convenient procedure for deoxygenation of alcohols
    作者:Hsing-Jang Liu、Xiao Shang
    DOI:10.1016/s0040-4039(97)10602-5
    日期:1998.1
    A simple, effective alternative procedure has been developed for the reductive cleavage of the N,N,N′,N′-tetramethylphosphorodiamidate group, using lithium naphthalenide as the reagent.
    已经开发了一种简单有效的替代方法,使用萘二甲酸锂作为试剂对N,N,N',N'-四甲基磷酸二氨基酯基进行还原裂解。
  • METHODS AND COMPOUNDS FOR PREPARING 3ALPHA-OXYGEN SUBSTITUTED STEROIDS
    申请人:Ge Yu
    公开号:US20120214987A1
    公开(公告)日:2012-08-23
    The invention relates to processes for preparing 3α-O-linked steroids including 3α-O-linked-androst-5-ene steroids and 3α-O-linked-5a-androstane steroids. In one process a 3α,4α-epoxy androst-5-en-17-one is predominately reduced at the epoxy moiety wherein reduction of the 3α,4α epoxy functional group occurs preferentially at position C4 with retention of configuration at position C3 to provide a 3α-O-linked-androst-5-ene steroid. In another process, conditions are provided for inversion of configuration of a 3β-hydroxy-androst-5-ene steroid by the Mitsunobu reaction to provide a 3α-O-linked-androst-5-ene steroid with reduced amounts of 3α,5α-cycloandrostane side-product impurities.
    该发明涉及制备3α-O-连接类固醇的过程,包括3α-O-连接-雄烯类固醇和3α-O-连接-5α-雄烷类固醇。在一个过程中,3α,4α-环氧基雄-5-烯-17-酮主要在环氧基团处还原,其中3α,4α-环氧官能团的还原优先发生在C4位置,并保留C3位置的构型,以提供3α-O-连接-雄烯类固醇。在另一个过程中,通过Mitsunobu反应提供条件,使3β-羟基雄-5-烯类固醇的构型发生倒置,以提供含有减少量3α,5α-环雄烷副产物杂质的3α-O-连接-雄烯类固醇。
  • Aqueous Reduction of Iodosteroids to Deoxysteroids
    作者:Changsheng Liu、Lili Sun、Chunbao Li
    DOI:10.3184/174751914x13968892307636
    日期:2014.5

    A new method for the reduction of iodosteroids to deoxysteroids has been developed using Zn, HCOOH and a catalytic amount of Aliquat 336 in water. In total, 13 iodosteroids were reduced in good to excellent yields. The higher solubilities of the substrates lead to the faster reactions, and the aqueous reaction was efficiently accelerated by granular polytetrafluoroethylene. The advantage of the aqueous system over eight organic solvents has also been demonstrated.

    利用 Zn、HCOOH 和催化量的 Aliquat 336 在水中还原碘甾类化合物为脱氧甾类化合物的新方法已经开发出来。共还原出 13 种碘甾类化合物,收率从良好到极佳。底物的溶解度越高,反应速度越快,粒状聚四氟乙烯能有效加速水反应。水性体系相对于八种有机溶剂的优势也得到了证实。
  • Compositions comprising one or more policosanols and/or policosanoic acids combined with sterol and/or steroid based ascorbic acid derivatives, and uses thereof
    申请人:Kutney P. James
    公开号:US20050234025A1
    公开(公告)日:2005-10-20
    A composition comprises one or more long chain alcohols (policosanols) and/or their respective acids (policosanoic acids) and one or more ascorbic acid derivatives, including all biologically acceptable salts or solvates or prodrugs of at least one such derivative or of the salts or of the solvates thereof and is used for the treatment and prevention of a variety of conditions and disorders.
    一种组合物包括一种或多种长链醇(聚醇)和/或它们各自的酸(聚酸)以及一种或多种抗坏血酸衍生物,包括至少一种这种衍生物或其盐或溶剂或前药的生物学上可接受的所有盐或溶剂,用于治疗和预防各种疾病和紊乱。
查看更多